I'm setting up a sip trunk from a 2811 running IOS 12.4.22T to our provider.
I have configured the authentication on the SIP-ua and a dial peer that sends outbound calls to the sip server 9see config below)
dial-peer voice 99 voip
translation-profile outgoing outgoing_strip_2
voice-class sip dtmf-relay force rtp-nte
session protocol sipv2
session target sip-server
session transport udp
authentication username 87800046100114 password 7 095F5A011C0C4F111F
retry invite 2
retry register 10
timers connect 100
When I try to call out I get a voice message from the provider saying the account is not valid. I contacted the provider about this and they say I'm not sending the authentication to them.