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Cisco IOS XR Session Border Controller Command Reference, Release 3.7
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Preface
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SBC Adjacency Commands on Cisco IOS XR Software
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SBC H.323 Commands on Cisco IOS XR Software
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SBC H.248 Commands on Cisco IOS XR Software
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SBC Media Gateway Controller Commands on Cisco IOS XR Software
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SBC Policy Commands on Cisco IOS XR Software
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SBC Billing Commands on Cisco IOS XR Software
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SBC RADIUS Commands on Cisco IOS XR Software
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SBC Session Initiation Protocol Commands on Cisco IOS XR Software
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SBC Multi-VRF Commands on Cisco IOS XR Software
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SBC Redundancy (High-Availability) Commands on Cisco IOS XR Software
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SBC Service Security Commands on Cisco IOS XR Software
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SBC Quality of Service (Marking) Commands on Cisco IOS XR Software
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SBC Transcoding Commands on Cisco IOS XR Software
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SBC Interworking Dual-Tone Multifrequency Commands on Cisco IOS XR Software
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SBC Media Commands on Cisco IOS XR Software
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SBC SNMP Commands on Cisco IOS XR Software
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Index
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Table Of Contents
SBC Session Initiation Protocol Commands on Cisco IOS XR Software
show services sbc sbe redirect-limit
show services sbc sbe sip essential-headers
show services sbc sbe sip essential-methods
show services sbc sbe sip essential-options
show services sbc sbe sip header-profile
show services sbc sbe sip header-profiles
show services sbc sbe sip hunting-trigger
show services sbc sbe sip method-profile
show services sbc sbe sip method-profiles
show services sbc sbe sip timers
sip header-profile (SBC SBE SIP)
sip home network identifier (SBC SBE SIP)
sip hunting-trigger (SBC SBE SIP)
sip inherit profile (SBC SBE SIP)
sip method-profile (SBC SBE SIP)
sip option-profile (SBC SBE SIP)
tcp-connect-timeout (SBC SBE SIP)
tcp-idle-timeout (SBC SBE SIP)
tls-idle-timeout (SBC SBE SIP)
udp-first-retransmit-interval (SBC SBE SIP)
udp-max-retransmit-interval (SBC SBE SIP)
udp-response-linger-period (SBC SBE SIP)
SBC Session Initiation Protocol Commands on Cisco IOS XR Software
This module describes the Session Initiation Protocol (SIP) commands used to configure and monitor the Session Border Controller (SBC).
For detailed information about SBC concepts, configuration tasks, and examples, refer to Cisco IOS XR Session Border Controller Configuration Guide.
blacklist (SBC SBE SIP)
To configure SIP header or method blacklist profiles on a Session Initiation Protocol (SIP) message, use the blacklist command in the appropriate configuration mode. To configure the profile as a whitelist, use the no form of this command.
blacklist
no blacklist
Syntax Description
This command has no arguments or keywords.
Defaults
The profile is a whitelist.
Command Modes
SBE SIP header-profile configuration
SBE SIP method configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to use the blacklist command to configure the SIP header profile test1 as a blacklist:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip header-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-hdr)# blacklistThe following example shows how to use the blacklist command to configure the SIP method profile test1 as a blacklist:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-mth)# blacklistRelated Commands
Configures a header profile in the mode of an SBE entity.
Configures a method profile in the mode of an SBE entity.
description (SBC SBE SIP)
To configure the description for the SIP header-profile or SIP method-profile, use the description command in the appropriate configuration mode. To remove this configuration, use the no form of this command.
description description
no description description
Syntax Description
description
Description of the object you are describing for the SIP header-profile or SIP method-profile.
Defaults
No default behavior or values
Command Modes
SBE SIP header configuration
SBE SIP method configuration
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to add description text "myheaderprofile" for SIP header profile Profile1:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip header-profile Profile1RP/0/0/CPU0:router(config-sbc-sbe-sip-hdr)# description "myheaderprofile"The following example shows how to add description text "mymethodprofile" for SIP method profile Profile1:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile Profile1RP/0/0/CPU0:router(config-sbc-sbe-sip-mth)# description "mymethodprofile"Related Commands
Configures a header profile in the mode of an SBE entity.
Configures a method profile in the mode of an SBE entity.
header (SBC SBE SIP)
To add a header with a specified name to a SIP message profile, use the header command in SBE SIP header-profile configuration mode. To remove the method from the profile, use the no form of this command.
header {header name}
no header {header name}
Syntax Description
header name
Name of the header added to the header profile. Valid names are 1 to 32 characters in length (inclusive) and are case-sensitive.
Defaults
No default behavior or values
Command Modes
SIP header-profile configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how the header command adds a header test to the header profile MyProfile:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip header-profile MyProfileRP/0/0/CPU0:router(config-sbc-sbe-sip-hdr-prf)# header testRelated Commands
Configures SIP header or method blacklist profiles on a Session Initiation Protocol (SIP) message.
Configures descriptive text for a SIP header.
hold-media-timeout
To configure the length of time SBE waits after receiving a media timeout notification from the DBE for an on-hold call before tearing down that call, use the hold-media-timeout command in SBE configuration mode. To return to the default value, use the no form of this command.
hold-media-timeout {timeout-value}
no hold-media-timeout
Syntax Description
timeout-value
Time, in seconds, that the SBE waits before ending an on hold call. The range is from 1 to 2000000. Unless you set a specific duration, on-hold calls never time out.
Defaults
This command is not enabled.
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure the SBE on-hold timeout value to 200 seconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# hold-media-timeout 200invite-timeout (SBC SBE SIP)
To configure the time that SBC waits for a final response to an outbound SIP invite request, use the invite-timeout command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
invite-timeout {interval-value}
no invite-timeout
Syntax Description
Defaults
The default wait interval is 180 seconds. If no response is received during that time, an internal 408 request timeout response is generated and is sent to the caller.
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure the SBC to time out invite transactions after 60 seconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe) sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-tmr) # invite-timeout 60Related Commands
Configures the time period that SBC retains negative UDP responses to invite requests.
method (SBC SBE SIP)
To add a method with a specified name to a SIP message profile, use the method command in SBE SIP method configuration mode. To remove the method from the profile, use the no form of this command.
method {method name}
no method {method name}
Syntax Description
method name
Name of the method added to the method profile. Valid names are 1 to 32 characters in length (inclusive) and are case-sensitive.
Defaults
No default behavior or values
Command Modes
SBE SIP method configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to add a method test to the method profile MyProfile:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile MyProfileRP/0/0/CPU0:router(config-sbc-sbe-sip-mth)# method testRelated Commands
pass-body (SBC SBE SIP)
To permit SIP message bodies to pass through [for non-vital SIP methods accepted by a method profile] in the SIP method profile mode of an SBE entity, use the pass-body command in SBE SIP method configuration mode. To remove the message bodies out of nonvital SIP messages accepted by the method profile, use the no form of this command.
pass-body
no pass-body
Syntax Description
This command has no arguments or keywords.
Defaults
By default, the message bodies are removed out of non-vital SIP messages.
Command Modes
SBE SIP method configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to permit SIP message bodies to pass through for non-vital SIP methods accepted by method profile test1:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-mth)# pass-bodyRelated Commands
redirect-limit
To configure the maximum number of redirections that SBC performs on a call, use the redirect-limit command in SBE configuration mode. To return to the adjacency for the default behavior, use the no version of this command.
redirect-limit {limit}
no redirect-limit {limit}
Syntax Description
Defaults
The default number of redirections is 2.
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure the maximum number of SIP 3xx retries as 4:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# redirect-limit 4Related Commands
Configures the behavior of SBC on receipt of a 3xx response to an invite from the SIP adjacency.
redirect-mode
To configure the behavior of SBC on receipt of a 3xx response to an invite from the SIP adjacency, use the redirect-mode command in SBE adjacency SIP configuration mode. To return the adjacency to the default behavior, use the no version of this command.
redirect-mode {pass-through | recurse}
no redirect-mode {pass-through | recurse}
Syntax Description
Defaults
The pass-through keyword.
Command Modes
SBE adjacency SIP configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to resend an invite to the first listed contact address or else pass the 3xx responses back to the sender:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# adjacency sip test1RP/0/0/CPU0:router(config-sbc-sbe-adj-sip)# redirect-mode recurseRelated Commands
show services sbc sbe redirect-limit
To display the current limit on the maximum number of redirections that a call can undergo, use the show services sbc sbe redirect-limit command in EXEC mode.
show services sbc sbc-name sbe redirect-limit
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output displays the limit on the maximum number of redirections that a call can undergo:
RP/0/0/CPU0:router# show service sbc mysbc sbe redirect-limitCall redirect limit is 4show services sbc sbe sip essential-headers
To display a list of the essential SIP headers, use the show services sbc sbe sip essential-headers command in EXEC mode.
show services sbc sbc-name sbe sip essential-headers
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows a list of all essential headers:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip essential-headersVital headers:AUTHORIZATION CALL-ID CONTACT CONTENT-LENGTHCONTENT-TYPE CSEQ EVENT EXPIRES FROM MAX-FORWARDSMIN-EXPIRES PROXY-AUTHORIZATIONPROXY-AUTHENTICATE PROXY-REQUIRE RACKRECORD-ROUTE REFERRED-BY REFER-TO REPLACESREQUIRE ROUTE RSEQ SUBSCRIPTION-STATE SUPPORTEDTO VIA WWW-AUTHENTICATERelated Commands
show services sbc sbe sip essential-methods
To display a list of the essential SIP methods, use the show services sbc sbe sip essential-methods command in EXEC mode.
show services sbc sbc-name sbe sip essential-methods
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows how to display a list of all essential methods:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip essential-methodsEssential methods:ACK BYE CANCEL INVITE NOTIFY PRACK REFER REGISTERSUBSCRIBERelated Commands
show services sbc sbe sip essential-options
To display a list of the essential SIP options, use the show services sbc sbe sip essential-options command in EXEC mode.
show services sbc sbc-name sbe sip essential-options
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows how to display a list of all essential options:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip essential-optionsEssential options:100RELRelated Commands
show services sbc sbe sip header-profile
To display details of the specified SIP header profile, use the show services sbc sbe sip header-profile command in EXEC mode.
show services sbc sbc-name sbe sip header-profile {profile-name}
Syntax Description
sbc-name
Name of the SBC service.
profile-name
Name of the header profile. If you enter the name default, the details of the default header profile are displayed.
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows how to display details of the specified header profile:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip header-profile Profile1Header profile "Profile1"Type: BlacklistHeaders:MyheaderIn use by:Adjacency:SipAdj1Table 19 describes the significant fields shown in the display.
Related Commands
show services sbc sbe sip header-profiles
To display a list of all configured SIP header profiles, use the show services sbc sbe sip header-profiles command in EXEC mode.
show services sbc sbc-name sbe sip header-profiles
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows a list of all configured header profiles:
RP/0/0/CPU0:router# show services sbc test sbe sip header-profilesHeader profiles for SBC service ''test''Name In use====================================Profile1 Yes default Yespreset-acc-in-hdr Nopreset-std-in-hdr Nopreset-acc-out-hdr Nopreset-core-in-hdr Nopreset-std-out-hdr Nopreset-core-out-hdr Nopreset-ipsec-in-hdr Nopreset-ipsec-out-hdr Nopreset-ibcf-ext-in-hdr Nopreset-ibcf-int-in-hdr Nopreset-ibcf-utr-in-hdr Nopreset-ibcf-ext-out-hdr Nopreset-ibcf-int-out-hdr Nopreset-ibcf-utr-out-hdr NoTable 20 describes the significant fields shown in the display.
Table 20 show services sbc sbe sip header-profiles Field Descriptions
Name
List of defined header profiles.
In use
Whether any adjacency is using the corresponding profile
Related Commands
show services sbc sbe sip hunting-trigger
To display the SIP hunting triggers, use the show services sbc sbe hunting-trigger command in EXEC mode.
show services sbc sbc-name sbe {sip} hunting-trigger
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows sample data for the media timeout timer for on-hold calls:
RP/0/0/CPU0:router#show services sbc mysbc sbe sip hunting-triggerSIP Hunting Triggers--------------------415 480show services sbc sbe sip method-profile
To display details of the specified SIP method profile, use the show services sbc sbe sip method-profile command in EXEC mode.
show services sbc sbc-name sbe sip method-profile {profile-name}
Syntax Description
sbc-name
Name of the SBC service.
profile-name
Name of the method profile. If you enter the profile-name default, the details of the default method profile are displayed.
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows the details of the specified method profile:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip method-profile Profile1Method profile "Profile1"Type: BlacklistMethods:Method1In use by:Not in use with any adjacenciesTable 21 describes the significant fields shown in the display.
Related Commands
show services sbc sbe sip method-profiles
To display a list of all SIP method profiles, use the show services sbc sbe sip method-profiles command in EXEC mode.
show services sbc sbc-name sbe sip method-profiles
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows a list of all configured method profiles:
RP/0/0/CPU0:router# show services sbc mySbc sbe sip method-profilesName In use====================================Profile1 Yesdefault Yespreset-acc-in-mth Nopreset-std-in-mth Nopreset-acc-out-mth Nopreset-core-in-mth Nopreset-std-out-mth Nopreset-core-out-mth Nopreset-ipsec-in-mth Nopreset-ipsec-out-mth Nopreset-ibcf-ext-in-mth Nopreset-ibcf-int-in-mth Nopreset-ibcf-utr-in-mth Nopreset-ibcf-ext-out-mth Nopreset-ibcf-int-out-mth Nopreset-ibcf-utr-out-mth NoTable 22 describes the significant fields shown in the display.
Table 22 show services sbc sbe sip method-profiles Field Descriptions
Name
List of defined header profiles.
In use
Whether any adjacency is using the corresponding profile
Related Commands
show services sbc sbe sip timers
To display the current configuration of SIP-related timers, use the show services sbc sbe sip timers command in EXEC mode.
show services sbc sbc-name sbe sip timers
Syntax Description
Defaults
No default behavior or values
Command Modes
EXEC
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following sample output shows how to list the configurations of SIP-related timers:
RP/0/0/CPU0:router# show services sbc mysbc sbe sip timersSIP timer configuration:TCP connect timeout: 0 msTCP idle timeout: 120000 msTLS idle timeout: 3600000 msinvite timeout: 180 sUDP first retransmit interval: 500 msUDP max retransmit interval: 4000 msUDP response linger period: 5000 msTable 23 describes the significant fields shown in the display.
Related Commands
sip encryption key
To configure a global encryption key on a SIP IBCF adjacency, use the sip encryption key command in the SBE configuration mode. To deconfigure the global encryption key, use the no form of this command.
sip encryption key {key}
no sip encryption key {key}
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.5.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure global encryption key on a SIP IBCF adjacency:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip encryption key code1Related Commands
sip header-profile (SBC SBE SIP)
To configure a header profile in the mode of an SBE entity, use the sip header-profile command in SBE configuration mode. To remove the header profile, use the no form of this command.
sip header-profile {profile-name | default}
no sip header-profile
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Use the sip header-profile command to enter SBE SIP header configuration mode.
If you enter the default keyword, the default profile is configured. This profile is used for all adjacencies which do not have a specific profile configured.
Task ID
Examples
The following example shows how to configure a header profile with the name of test1:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip header-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-hdr)#Related Commands
sip home network identifier (SBC SBE SIP)
To configure a home network identifier on a SIP Proxy Call Session Controller Function (P-CSCF) adjacency, use the sip home network identifier command in SBE configuration mode. To deconfigure the visited network identifier, use the no form of this command.
sip home network identifier {domain-name}
no sip home network identifier
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.5.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to use the sip home network identifier command to configure a home network identifier on a P-CSCF-access adjacency.
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip home network identifier cisco.com2Related Commands
sip hunting-trigger (SBC SBE SIP)
To configure failure SIP return codes to trigger hunting, use the sip hunting-trigger command in SBE configuration mode. To clear all error codes, use the no form of this command.
sip hunting-trigger {error-codes}
no sip hunting-trigger {error-codes}
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
If you enter sip hunting-trigger x followed by sip hunting-trigger y, the value of x is replaced with y.
To set both x and y to be hunting triggers, you must enter sip hunting-trigger x y command.
If you enter the no version of this command with codes x and y, these codes are removed from the configured list.
Task ID
Examples
The following example shows how to configure SIP to retry routing if it receives a 415 (media unsupported) or 480 (temporarily unavailable) error:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router (config-sbc-sbe)# sip hunting trigger 416 480Related Commands
sip inherit profile (SBC SBE SIP)
To configure a default profile that is inherited by all adjacencies, use the sip inherit profile command in SBE configuration mode. To deconfigure the default profile, use the no form of this command.
sip inherit profile {preset -ibcf-ext-untrusted | preset -ibcf-external | preset -ibcf-internal | preset-p-cscf-access | preset-p-cscf-core | preset-standard-non-ims}
no sip inherit profile
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.5.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure a P-CSCF-access default profile:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip inherit profile preset-p-cscf-accessRelated Commands
sip max-connections
To configure the maximum number of SIP connections that are allowed, use the sip max-connections command in SBE configuration mode. To disable this feature, use the no form of this command.
sip max-connections {connections}
no sip max-connections {connections}
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
If not specified, no limit is set on the number of existing SIP connections.
Task ID
Examples
The following example shows how to configure the maximum number of SIP connections:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip max-connections 500sip method-profile (SBC SBE SIP)
To configure a method profile in the mode of an SBE entity, use the sip method-profile command in SBE configuration mode. To remove the method profile, use the no form of this command.
sip method-profile {profile-name | default}
no sip method-profile
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Use the sip method-profile command to enter SBE SIP method configuration mode.
If you use the default keyword, the default profile is configured. This profile is used for all adjacencies which do not have a specific profile configured.
Task ID
Examples
The following example shows how to configure a method profile with the name of test1.
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-mth)#
sip option-profile (SBC SBE SIP)
To configure a option profile in the mode of an SBE entity for a SIP option whitelist or blacklist profile, use the sip option-profile command in SBE configuration mode. To remove the option profile, use the no form of this command.
sip option-profile {profile-name | default}
no sip option-profile {profile-name | default}
Syntax Description
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Use the sip option-profile command to enter SBE SIP option configuration mode.
If you use the default keyword, the default profile is configured. This profile is used for all adjacencies which do not have a specific profile configured.
Task ID
Examples
The following example shows how to configure a option profile with the name of test1.
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip method-profile test1RP/0/0/CPU0:router(config-sbc-sbe-sip-opt)#Related Commands
sip timer (SBC SBE SIP)
To enter SIP timer configuration mode, use the sip timer command in SBE configuration mode. To return to the default value, use the no form of this command.
sip timer
no sip timer
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values
Command Modes
SBE configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Use the sip timer command to enter SBE SIP timer configuration mode.
Task ID
Examples
The following example shows how to enter SBE SIP timer configuration mode:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-tmr)Related Commands
tcp-connect-timeout (SBC SBE SIP)
To configure the time that SBC waits for a SIP TCP connection to a remote peer to complete before failing that connection, use the tcp-connect-timeout command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
tcp-connect-timeout interval
no tcp-connect-timeout
Syntax Description
interval
Time, in milliseconds, that the SIP TCP connection to a remote peer stays alive before timing out. The range is from 1 to 30000.
Defaults
Default interval is 30000 milliseconds.
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to set the TCP connection timeout to 30 seconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mySbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-tmr)# tcp-connect-timeout 30000Related Commands
tcp-idle-timeout (SBC SBE SIP)
To configure the length of time that the TCP connection should stay active when in the idle state, use the tcp-idle-timeout command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
tcp-idle-timeout {interval}
no tcp-idle-timeout
Syntax Description
Defaults
Default value is 120000 ms (2 minutes).
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure the minimum TCP idle timeout value to 10000 ms:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mysbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-tmr)# tcp-idle-timeout 10000Related Commands
tls-idle-timeout (SBC SBE SIP)
To configure the minimum time that a TLS socket can remain idle before it is closed, use the tls-idle-timeout command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
tls-idle-timeout {interval}
no tls-idle-timeout
Syntax Description
interval
Time, in milliseconds, that a TLS socket can remain idle before it is closed. The range is from 1 to 4,294,967,295.
Defaults
Default TLS idle timeout interval is 3600000 ms (1 hour).
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to configure the SBC to close TLS connections that have been idle for at least 30 minutes:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mysbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-timr) # tls-idle-timeout 1800000Related Commands
Enters SIP timer configuration mode.
Displays the current configuration of SIP-related timers.
udp-first-retransmit-interval (SBC SBE SIP)
To configure the time that SBC waits for a UDP response or acknowledgement before sending the first retransmission of the relevant signal, use the udp-first-retransmit-interval command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
udp-first-retransmit-interval {interval}
no udp-first-retransmit-interval
Syntax Description
interval
Time interval, in milliseconds, that SBC waits for a response or acknowledgement before sending the first retransmission of a UDP signal. The range is from 1 to 4294967295.
Defaults
Default first UDP retransmission interval is 500 milliseconds.
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
If UDP response failure continues, SBC doubles subsequent retransmission intervals each time until the intervals reach a maximum that you set using the udp-max-retransmit-interval command.
Task ID
Examples
The following command shows how to configure the SBC to send the first UDP retransmission after waiting for 1000 milliseconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mysbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-timr) # udp-first-retransmit-interval 1000Related Commands
Enters SIP timer configuration mode.
Configures the maximum interval SBC waits before retransmitting a UDP signal.
udp-max-retransmit-interval (SBC SBE SIP)
To configure the maximum time interval that SBC waits before retransmitting a UDP signal, use the udp-max-retransmit-interval command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
udp-max-retransmit-interval {interval}
no udp-max-retransmit-interval
Syntax Description
interval
Maximum time interval, in milliseconds, that SBC waits before retransmitting a signal. The range is from 1 to 4294967295.
Defaults
Default maximum UDP retransmission interval is 4 seconds
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
Task ID
Examples
The following example shows how to set the SBC maximum retransmission interval to 8 seconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mysbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-timr)# udp-max-retransmit-interval 8000Related Commands
Enters SIP timer configuration mode.
Configures the time that SBC waits for a UDP response or acknowledgement before sending the first retransmission of the relevant signal.
udp-response-linger-period (SBC SBE SIP)
To configure the time period that SBC retains negative UDP responses to invite requests, use the udp-response-linger-period command in SBE SIP timer configuration mode. To return to the default value, use the no form of this command.
udp-response-linger-period {interval}
no udp-response-linger-period
Syntax Description
interval
Time period, in milliseconds, during which SBC retains negative UDP responses to invite requests.
Defaults
Default UDP response linger period is 32000 milliseconds.
Command Modes
SBE SIP timer configuration
Command History
Release 3.4.1
This command was introduced on the Cisco XR 12000 Series Router.
Release 3.5.0
No modification.
Release 3.6.0
No modification.
Release 3.7.0
No modification.
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.
If a configuration is loaded on top of an active configuration, warnings are generated to notify that the configuration cannot be modified. If you must modify the entire configuration by loading a new one, please remove the existing configuration first.
All retransmitted responses, which are received within this time period, are answered with a negative acknowledgement. Any further retransmitted responses are ignored.
Task ID
Examples
The following example shows how to set SBC to retain negative UDP responses for 10000 milliseconds:
RP/0/0/CPU0:router# configureRP/0/0/CPU0:router(config)# sbc mysbcRP/0/0/CPU0:router(config-sbc)# sbeRP/0/0/CPU0:router(config-sbc-sbe)# sip timerRP/0/0/CPU0:router(config-sbc-sbe-sip-tmr)# udp-response-linger-period 10000Related Commands
Configures the time that SBC waits for a final response to an outbound SIP invite request.
SIP header configuration