Urgent Priority Flag

Posted: February 13, 2006 by sankar in Route Patterns, Route Plan

This seems to be working only with 911/611 type calls.

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Comments
  1. Bill Smith says:

    Here is a copy of a router config that I have found to work as it should when dialing 911 or 9911. The route pattern is either 911 or 9911, OffNet, Provide Outside Dialtone, Urgent Priority Flag: dial-peer voice 911 voip
    preference 1
    destination-pattern 911
    voice-class codec 1
    voice-class h323 1
    session target ipv4:172.16.100.12
    dtmf-relay h245-alphanumeric
    no vad
    !
    dial-peer voice 912 voip
    preference 2
    destination-pattern 911
    voice-class codec 1
    voice-class h323 1
    session target ipv4:172.16.100.11
    dtmf-relay h245-alphanumeric
    no vad
    !
    dial-peer voice 913 pots
    preference 3
    destination-pattern 911
    port 0/2/0
    prefix 911
    !
    dial-peer voice 914 pots
    preference 4
    destination-pattern 911
    port 0/2/1
    prefix 911
    !
    dial-peer voice 915 pots
    preference 5
    destination-pattern 911
    port 0/2/2
    prefix 911
    !
    dial-peer voice 9911 voip
    preference 1
    destination-pattern 9911
    voice-class codec 1
    voice-class h323 1
    session target ipv4:172.16.100.12
    dtmf-relay h245-alphanumeric
    no vad
    !
    dial-peer voice 9912 voip
    preference 2
    destination-pattern 9911
    voice-class codec 1
    voice-class h323 1
    session target ipv4:172.16.100.11
    dtmf-relay h245-alphanumeric
    no vad
    !
    dial-peer voice 9913 pots
    preference 3
    destination-pattern 9911
    port 0/2/0
    prefix 911
    !
    dial-peer voice 9914 pots
    preference 4
    destination-pattern 9911
    port 0/2/1
    prefix 911
    !
    dial-peer voice 9915 pots
    preference 5
    destination-pattern 9911
    port 0/2/2
    prefix 911
    !

    For 211 through 811, set up the dial-peer destination pattern like this: [2-8]11

  2. Bill Smith says:

    Forgot to mention that I send voip dial-peer traffic through the primary voip gateway rather than the site router/gateway.

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