[SIPForum-discussion] Fax call flow

[Karthik Ramiya]

Hi Ridhuan,

    You will get an idea if you skim-through this draft once.

http://tools.ietf.org/html/draft-mule-sip-t38callflows-01

cheers,
Karthik


From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of ridhuan yusof
Sent: Friday, August 20, 2010 9:08 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] Fax call flow

Folks,

I really not understand which are the correct call flow for fax..in my case i have 2 different codec i.e. using g.711passthrough and t.38. Can u explain for me how to differentiate those fax flow... Sometime i noticed that the SDP carried T.38 in 2nd and 3rd INVITE msg..Any reference/standard can be referred?

Regards,
Ridhuan
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