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Cisco Unified Border Element SIP Support Configuration Guide, Cisco IOS Release 12.4
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Cisco Unified Border Element SIP Support
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SIP Core SIP Technology Enhancements
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Reporting End-of-Call Statistics in SIP BYE Message
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Configurable Hostname in Locally Generated SIP Headers
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SIP Parameter Modification
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SIP Session Timer Support
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SIP-to-SIP Basic Functionality for Session Border Controller
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SIP-to-SIP Supplementary Services for Session Border Controller
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Session Refresh with Reinvites
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Configuring Cisco UBE Out-of-dialog OPTIONS Ping for Specified SIP Servers or Endpoints
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Configuring an Error Response Code upon an Out-of-Dialog OPTIONS Ping Failure
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SIP INFO Method for DTMF Tone Generation
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SIP Enhanced 180 Provisional Response Handling
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Configuring SIP 181 Call is Being Forwarded Message
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Expires Timer Reset on Receiving or Sending SIP 183 Message
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SIP UPDATE Message per RFC 3311
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Support for PAID PPID Privacy PCPID and PAURI Headers on the Cisco Unified Border Element
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Configurable Pass-through of SIP INVITE Parameters
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Conditional Header Manipulation of SIP Headers
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Transparent Tunneling of QSIG and Q.931
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SIP Diversion Header Enhancements
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SIP History INFO
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SIP Ability to Send a SIP Registration Message on a Border Element
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Configurable SIP Parameters via DHCP
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Multiple Registrars on SIP Trunks
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Additional References
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Glossary
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Feedback
Contents
SIP History INFO
The SIP History-info Header Support feature provides support for the history-info header in SIP INVITE messages only. The SIP gateway generates history information in the INVITE message for all forwarded and transferred calls. The history-info header records the call or dialog history. The receiving application uses the history-info header information to determine how and why the call has reached it.
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature information and caveats, see the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the Feature Information Table at the end of this document.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Prerequisites
Configuring SIP History INFO
To configure the SIP History INFO feature, see the Configuring SIP History-info Header Support section of the "Cisco IOS SIP Configuration Guide, Release 15.1" at the following URL: http://www.cisco.com/en/US/docs/ios/voice/sip/configuration/guide/sip_cg-msg_tmr_rspns.html#wp1073292
Feature Information for SIP History-info Header
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Feature History Table entry for the Cisco Unified Border Element.
| Table 1 | Feature Information for SIP History-info Header |
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Feature Name |
Releases |
Feature Information |
|---|---|---|
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SIP History-info Header |
12.4(22)T |
The SIP History-info feature provides the capability for the SIP TDM gateway to generate History-info messages in the INVITE dialog for calls that are forwarded or transferred. Cisco Unified Border Element platforms transparently pass the History-info across SIP legs. The receiving application uses the history-info header information to determine how and why the call has reached it. The following commands were introduced or modified: history-infoand voice-class sip history-info |
Feature History Table entry for the Cisco Unified Border Element (Enterprise).
| Table 2 | Feature Information for SIP History-info Header |
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Feature Name |
Releases |
Feature Information |
|---|---|---|
|
SIP History-info Header |
Cisco IOS XE Release 3.1S |
The SIP History-info feature provides the capability for the SIP TDM gateway to generate History-info messages in the INVITE dialog for calls that are forwarded or transferred. Cisco Unified Border Element platforms transparently pass the History-info across SIP legs. The receiving application uses the history-info header information to determine how and why the call has reached it. The following commands were introduced or modified: history-infoand voice-class sip history-info. |
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Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental.