I have an application that is modeled after placecall/receivecall. I am able to
successfully able to connect to/from a remote sip client (xlite) from my
application. Once I connect I am able to hear the audio that is streaming from
that client. However I am not seeing RTP traffic coming from my client to the
remote client. The RTP traffic only seems to come from the remote client into
my application. I have captured some of the traffic with wireshark. I posted
both of the images on photobucket at the following links (I wasnt sure if it
was ok to attach these images to this
e-mail):http://i99.photobucket.com/albums/l305/dsargrad/rtpbug.pnghttp://i99.photobucket.com/albums/l305/dsargrad/rtpbug1.pngIn
these images the my client is 172.21.6.115. The remote client (xlite) is at
172.21.3.120. The sip server is at 172.21.6.218. Notice in the first image I
have highlighted a single line showing an "unknown RTP version" packet going
from my client to the xlite client. This is the only RTP traffic that I seem to
see. Notice that there is a lot of RTP traffic coming from the xlite client
(120) to mine. That, of course, is why I can hear the audio coming from xlite,
but it cant hear any audio coming from me.Why do you think my application not
sending RTP packets? I need packets to go out, because the remote application
(not xlite.. just testing with xlite) will shut down the connection if it does
not receive RTP.Thanks in advance.
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