There is no support in SIPp right now.  To add it you'll need to change 
call.cpp to support m=image instead of m=audio and m=video.  Search for 
PAT_AUDIO and PAT_VIDEO in call.cpp.

Charles




Patrick Miccio <[EMAIL PROTECTED]> 
Sent by: [EMAIL PROTECTED]
08/19/2008 08:29 AM

To
[email protected]
cc

Subject
[Sipp-users] T.38 media type  m=image






Hello everyone,

I used google and searched the mailing list, but couldn't find any answers 
:(

I am trying to recreate a fax call with Sipp, unfortunately I get the 
following error:

"media_port keyword with no audio or video on the current line (m=image 
)."


Is there any workaround?






here is the SDP information that causes the problem:

...
...
Content-Length: [len]

v=0
o=user1 53655765 2353687637 IN IP[local_ip_type] [local_ip]
s=SIP Call
c=IN IP[media_ip_type] [media_ip]
t=0 0
m=image [media_port] udptl t38
a=T38FaxFillBitRemoval:0
a=T38FaxMaxBuffer:200
a=T38FaxTranscodingJBIG:0
a=T38FaxTranscodingMMR:0
a=T38FaxUdpEC:t38UDPRedundancy
a=T38MaxBitRate:14400
a=T38FaxVersion:0
a=T38FaxMaxDatagram:72
a=T38FaxRateManagement:transferredTC

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