3 Replies Latest reply: Apr 21, 2017 4:16 AM by ttzachristas RSS

Twilio SIP Trunking with CUBE

parduhnj

I am working on my lab setup with CUCM 11.5, a 2811 router running IOS 12.4, and a Twilio SIP trunk. I can route a call to the trunk from an IP phone without an issue, but the call won't set up. I get the following dump from the Twilio debugger (redacted):

 

ParametersShow Raw

From<sip:6305551212@domain_sip.pstn.twilio.com;user=phone>;tag=11296D5C-10CC
To<sip:+14154758378@domain_sip.pstn.twilio.com;user=phone>
SipSrcIp1.2.3.4
SipSrcTransportudp
SipCallId6CBE739-EA5A11E6-99CBC1B4-E343E364@192.168.0.2
UserAgentCisco-SIPGateway/IOS-12.x

 

 

Message TextShow Raw

 

 

MsgThe body of the request was empty, which is not allowed in this context.
ErrorCode32103
LogLevel

WARN

 

I'm curious if anyone has worked on this setup and what your experience was. I'd really like to have this proof-of-concept working for my own knowledge. Thanks in advance!