DSCP settings for H323 and MGCP gateways

Posted: May 28, 2006 by cciestudy in Analog, ATA186, Fax, QOS

The setting below applies to packets generated by teh router itself.

For H323 gateways

Default for signaling is af31 (26). Need to change this to cs3 (24).

dial-peer voice 1500 voip
ip qos dscp cs3 signaling 

For MGCP gateways

mgcp ip qos dscp cs3 signaling

  1. enigma says:

    You can use the command:

    sh dial-peer voice | include DSCP

    to verify that all DP are correct.


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