Hi, I have my Dialogic C++ application to send/receive fax. I have my setup like this DivaAnalogBoard1:Line1----Gateway---SipProxy(B2B)-----Gateway----DivaAnalogBoard1:Line2. Here, am setting DivaSetLineDeviceParam with Fax speed as 33600. And its expected to have the Rx/Tx speed happens with the speed I set. The call flow is fax pass through. So when I make the call and fax is triggered, sometimes am getting the Fax is failed with reason DivaDRFaxRemoteAbort or DivaDRNoFaxDevice. When I check the SIP log, i always see PCMU/8000 is negotiated. What could be the reason why am getting above disconnect? Any help on this is highly useful to me.
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