Next time you include a capture, don't include your telnet session where we can see you log in. A simple "port 5060" when you start the capture will prevent this. Anyways, if you don't see something like this: m=image 16002 udptl t38 a=T38FaxVersion:0 a=T38FaxRateManagement:transferredTCF a=T38FaxFillBitRemoval:0 a=T38FaxTranscodingMMR:0 a=T38FaxTranscodingJBIG:0 a=T38MaxBitRate:14400 a=T38FaxUdpEC:t38UDPFEC a=T38FaxMaxBuffer:200 a=T38FaxMaxDatagram:72 in the SDP section, T38 is not attempting to kick in. Lee Riemer - Director IP Voice Bestline Communications, L.P. 512.328.9095 Voice 512.328.0038 Fax Junaid Hattia wrote:
So basically I cannot fax...attached is the wireshark trace
On 2009/08/28 1:29 PM, "Alex Balashov" <abalashov at evaristesys.com> wrote:
There are many things that could be wrong there. Problem description is not sufficient.
Junaid Hattia wrote:
Howdy
Ok so im trying to t38 over sip working with no luck
My test lab is as follows:
Pangea box connecting to a AS5400 via PRI, which then traverses an Acme Session director, broadsoft and then exits via PGW(SS7)
The sniffer capture says ?failure to train?
Any ideas?
-- junaid
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