Vodia PBX,
FYI - "Accept redirect" is enabled. Note, redirects are not the issue here, blind transfer (REFER) is the issue. I believe you are referring to the Speech Server known issue of sending 302 Redirects on the initial INVITE to steer the incoming call to a new random high TCP port, which is working fine, the call is up and working normally. My problem is that my IVR has the option to transfer to a live operator and if the caller chooses that option the IVR app initiates a blind transfer via SIP REFER to signal back to the ITSP to transfer the call. When the Vodia PBX receives this message it refuses to act on it and logs the following:
REFER without a valid extension is not accepted on trunk 2 0
I need to figure out how to configure Vodia to allow the REFER through from a "Sip Gateway" trunk. Any thoughts?
wfx