[VoiceOps] Faxing over SIP - (88) INCOMPATIBLE_DESTINATION

[Alex Balashov]

I'm going to guess it's a correlate to '488 Not Acceptable Here' or '503 Service Unavailable', and that the '(88) INCOMPATIBLE_DESTINATION' is a Q.850 cause given in a Reason header on that 503 or 488:

https://support.sonus.net/display/VXDOC/Mapping+Q.850+to+SIP+Responses

-- Alex

-- 
Alex Balashov | Principal | Evariste Systems LLC

Tel: +1-706-510-6800 (direct) / +1-800-250-5920 (toll-free) 
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/