Call Flow---PSTN---(SIP)------CUBE-----(SIP)-----CUCM8.5--------(SIP)------Rightfax Server
I have been battling this for a while and I'm stumped. IB and OB calls stay up for about 40-50-seconds and drop.
This is my IB Dial-Peer.
dial-peer voice 806 voip
description Test-Fax
destination-pattern +16122236828
no modem passthrough
session protocol sipv2
session target ipv4:10.1.100.41
incoming called-number +16122236828
dtmf-relay rtp-nte
codec g711ulaw
fax-relay ecm disable
fax-relay sg3-to-g3
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback pass-through g711ulaw
no vad
The Wireshark traces on the destination RF server show that DCS isn't being sent from the Originating Fax. The provider is sending to the CUBE, but thats where it stops.
Any assistance would be greatly appreciated. I can provide configs/debugs/traces.
Thanks.
