Hi ,Configure AS5400 with Codec preference , So G711ulaw can be configured in Voice class Codec with first preference or specify codec in respective Dial-peer.So that high priority can be used ..http://www.cisco.com/en/US/docs/ios/12_3/vvf_r/vrg_c3_p...
Hi ,Please check the below links for your querieshttp://www.cisco.com/en/US/docs/ios/12_3/vvf_c/cisco_ios_h323_configuration_guide/old_archives_h323/4gwconf.html#wp1038442http://www.mycisco.biz/en/US/docs/ios/12_1/termserv/configuration/guide/dcdchan...