[Asterisk-Users] CRITICAL PROBLEM

[Kevin P. Fleming]

Tim McKee wrote:

> Is there any way to get SIP to pass audio prior to getting a call complete
> message?  This is Asterisk CVS-HEAD 08-01-2004.

There is another possibility... in your dialplan context that is 
handling the call from the SIP phone out to the PRI, issue an Answer() 
before placing the outbound call. This will force the SIP session into 
full-duplex audio and not cause the SIP phone to drop the call.