Dial Peer Configuration on Voice Gateway Routers, Cisco IOS XE Release 3S
Outbound Dial-Peer Group as an Inbound Dial Peer Destination
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Outbound Dial-Peer Group as an Inbound Dial Peer Destination

Outbound Dial-Peer Group as an Inbound Dial Peer Destination

This feature can group multiple outbound dial peers into a dial-peer group and configure this dial-peer group as the destination of an inbound dial peer.

Finding Feature Information

Your software release may not support all the features documented in this module. For the latest caveats and feature information, see Bug Search Tool and 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 module.

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.

Information About Outbound Dial-Peer Group as an Inbound Dial-Peer Destination

You can group up to 20 outbound (H.323 or SIP) dial peers into a dial-peer group and configure this dial-peer group as the destination of an inbound dial peer. Once an incoming call is matched by an inbound dial peer with an active destination dial-peer group, dial peers from this group are used to route the incoming call. No other outbound dial-peer provisioning to select outbound dial peers is used.

A preference can be defined for each dial peer in a dial-peer group. This preference is used to decide the order of selection of dial peers from the group for the setup of an outgoing call.

You can also specify various dial-peer hunt mechanism using the existing dial-peer hunt command.

How to Configure Outbound Dial-Peer Group as an Inbound Dial-Peer Destination

Configuring Outbound Dial Peer Group as an Inbound Dial Peer Destination

Perform this task to configure a dial-peer group with multiple outbound peers and an inbound dial peer referencing this dial-peer group as a destination.

Before You Begin

Configure outbound dial peers to be associated with a dial-peer group.

SUMMARY STEPS

    1.    enable

    2.    configure terminal

    3.    (Optional) dial-peer hunt hunt-order-number

    4.    voice class dpg dial-peer-group-id

    5.    dial-peer outbound-dial-peer-id [preference preference-order]

    6.    (Optional) description string

    7.    exit

    8.    dial-peer voice inbound-dial-peer-id voip [system]

    9.    destination dpg dial-peer-group-id

    10.    end


DETAILED STEPS
     Command or ActionPurpose
    Step 1 enable


    Example:
    Device> enable
    
     

    Enters privileged EXEC mode.

    • Enter your password if prompted.
     
    Step 2configure terminal


    Example:
    Device# configure terminal
    
     

    Enters global configuration mode.

     
    Step 3dial-peer hunt hunt-order-number


    Example:
    Device(config)# dial-peer hunt 0
    
     
    (Optional)

    Specifies a hunt selection mechanism for dial peers.

    • The default mechanism is random selection.
     
    Step 4voice class dpg dial-peer-group-id


    Example:
    Device(config)# voice class dpg 181
    
     

    Creates a dial-peer group for grouping multiple outbound dial peers and enters voice class configuration mode.

    • You can use the shutdown command to resume regular outbound dial-peer provisioning in dial-peers with this dial-peer group as destination.
     
    Step 5dial-peer outbound-dial-peer-id [preference preference-order]


    Example:
    Device(config-class)# dial-peer 111 preference 1
     

    Associates a configured outbound dial peer with this dial-peer group and configures a preference value.

    • Repeat this step for all outbound dial-peers that need to be added to this dial-peer group.
    • If preference is not specified, the order of selection is random or as specified by the dial-peer hunt command.
     
    Step 6description string


    Example:
    Device(config-class)# description Boston Destination
    
     
    (Optional)

    Provides a description for the dial-peer group.

     
    Step 7exit


    Example:
    Device(config-class)# exit
    
     

    Exits voice class configuration mode and enters global configuration mode.

     
    Step 8dial-peer voice inbound-dial-peer-id voip [system]


    Example:
    Device(config)# dial-peer voice 123 voip
    
     

    Defines a dial peer and enters dial peer configuration mode.

     
    Step 9destination dpg dial-peer-group-id


    Example:
    Device(config-dial-peer)# destination dpg 181 
     

    Specifies a dial peer group from which an outbound dial peer can be chosen.

     
    Step 10end


    Example:
    Device(config-dial-peer)# end
    
     

    Exits dial peer configuration mode and enters privileged EXEC mode.

     

    Verifying Outbound Dial-Peer Groups as an Inbound Dial-Peer Destination

    SUMMARY STEPS

      1.    show voice class dpg dial-peer-group-id

      2.    show dial-peer voice inbound-dial-peer-id


    DETAILED STEPS
      Step 1   show voice class dpg dial-peer-group-id

      Displays the configuration of an outbound dial-peer group.



      Example:
      Device# show voice class dpg 200
      
      Voice class dpg: 200     AdminStatus: Up
       Description: Boston Destination
       Total dial-peer entries: 4
      
       Peer Tag       Pref
       --------       ----
       1001           1
       1002           2
       1004           0
       1003           1
      -------------------------------------
      
      
      Step 2   show dial-peer voice inbound-dial-peer-id

      Displays the referencing of destination dial-peer group from an inbound dial peer.



      Example:
      Device# show dial-peer voice 100 | include destination dpg
      
              destination dpg tag = 200 status = valid,

      Configuration Examples for Multiple Outbound Dial-Peer Group for an Inbound Dial-Peer Destination

      Configuring Multiple Outbound Dial-Peer Group for an Inbound Dial Peer Destination

      Device> enable
      Device# configure terminal
      ! Configuring outbound dial peers that are to be grouped.
      Device(config)# dial-peer voice 1001 voip
      Device(config-dial-peer)# destination-pattern 1001
      Device(config-dial-peer)# session protocol sipv2
      Device(config-dial-peer)# session target ipv4:10.1.1.1
      Device(config-dial-peer)# exit
      
      Device(config)# dial-peer voice 1002 voip
      Device(config-dial-peer)# destination-pattern 1002
      Device(config-dial-peer)# session protocol sipv2
      Device(config-dial-peer)# session target ipv4:10.1.1.2
      Device(config-dial-peer)# exit
      
      Device(config)# dial-peer voice 1003 voip
      Device(config-dial-peer)# destination-pattern 1003
      Device(config-dial-peer)# session protocol sipv2
      Device(config-dial-peer)# session target ipv4:10.1.1.3
      Device(config-dial-peer)# exit
      
      Device(config)# dial-peer voice 1004 voip
      Device(config-dial-peer)# destination-pattern 1004
      Device(config-dial-peer)# session protocol sipv2
      Device(config-dial-peer)# session target ipv4:10.1.1.4
      Device(config-dial-peer)# exit
      
      !Grouping outbound dial peers and configuring preferences if needed.
      Device(config)# voice class dpg 200
      Device(config-class)# dial-peer 1001 preference 1
      Device(config-class)# dial-peer 1002 preference 2
      Device(config-class)# dial-peer 1003 preference 3
      Device(config-class)# dial-peer 1004
      Device(config-class)# description Boston Destination
      Device(config-class)# exit
      
      !Associating outbound dial peer group with an inbound dial peer group.
      Device(config)# dial-peer voice 100 voip
      Device(config-dial-peer)# incoming called-number 13411
      Device(config-dial-peer)# destination dpg 200
      Device(config-dial-peer)# end
      Device(config)# end
      

      Verifying Outbound Dial-Peer Group Configuration

      Device# show voice class dpg 200
      
      Voice class dpg: 200     AdminStatus: Up
       Description: Boston Destination
       Total dial-peer entries: 4
      
       Peer Tag       Pref
       --------       ----
       1001           1
       1002           2
       1004           0
       1003           1
      -------------------------------------
      
      

      Verifying Inbound Dial-Peer Referencing Outbound Dial-Peer Group

      Device# show dial-peer voice 100 | include destination dpg
      
              destination dpg tag = 200 status = valid,

      Additional References

      Related Documents

      Related Topic Document Title
      Voice commands Cisco IOS Voice Command Reference
      Cisco IOS Commands Cisco IOS Master Command List, All Releases
      SIP Configuration Guide
      Configuring SIP profiles
      Configuring server groups

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      Feature Information for Outbound Dial-Peer Group as an Inbound-Dial Peer Destination

      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.

      Table 1 Feature Information for Outbound Dial-Peer Group as an Inbound Dial-Peer Destination

      Feature Name

      Releases

      Feature Information

      Outbound Dial-Peer Group as an Inbound Dial-Peer Destination

      Cisco IOS XE Release 3.11S

      15.4(1)T

      This feature groups multiple outbound dial-peers into a dial-peer group and configures this dial-peer group as a destination of an inbound dial peer.

      The following commands were introduced or modified: voice class dpg, description, dial-peer preference, destination dpg, show voice class dpg.