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List:       asterisk-video
Subject:    Re: [Asterisk-video] H324m outbound videocalls
From:       Klaus Darilion <klaus.mailinglists () pernau ! at>
Date:       2008-08-04 9:09:28
Message-ID: 4896C748.7040101 () pernau ! at
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I wonder why there are Local channels at all. Once the call is answered, 
the local channels should be removed ("masqueraded" in Asterisk terms)

regards
klaus


ISAAC GONZALEZ GONZALEZ schrieb:
> Hi Klaus, thanks a lot for your quick answer.
> As you supposed, I cannot hear any audio either.
> Asterisk shows five channels:
> 
> Zap/1-1
> NativeFormats: 0x48 (alaw | slin)
> WriteFormat: 0x8 (alaw)
> ReadFormat: 0x8 (alaw)
> 
> Local/s@video_test_out_context-92f1,1
> NativeFormats: 0x182000 (h263 | h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
> 
> Local/s@video_test_out_context-92f1,2
> NativeFormats: 0x182000 (h263|h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
> 
> Local/200@default-0eef,1
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
> 
> Local/200@default-0eef,2
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
> 
> As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
> a particular format or codec, how could I solve this problem?
> Thanks in advance one more time.
> Best Regards,
> Isaac
> 
> 
> 
> --- Original Message ---
> 
> Hi!
> 
> h324m tunnels digital data either using a-law or u-law. Try "show 
> channels" and "show channel ..." for the active channels during the 
> video call and verify that all channels use the same codec (if there is 
> transcoding this might break digital data).
> 
> btw: do you have only video problems or also audio problems?
> 
> regards
> klaus
> 
> ISAAC GONZALEZ GONZALEZ wrote:
> > Hello members,
> > I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm \
> > using the fontventa software and the 'originate' CLI command. I am using a Digium \
> > PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + \
> > zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I \
> > think the LLC patches are not necesary since the call is established using the \
> > Bearer Capability field insted the LLC one. Using old postings of the list I \
> > succeeded in stablishing the outgoing video call, but I cannot see any vídeo \
> > stream on my mobile phone when mp4play is running. I tried using X-Lite to \
> > initiate the video call with the H324m network but the result is the same. No \
> > video or audio stream seems to be transferred. Please could anybody tell me any \
> > comment in order to solve this problem? How could I sniff the Zaptel interface to \
> > analyze the traffic that is being sent/received?I'm using the 'pri debug' option \
> > in the Asterisk CLI, Thanks in advance.
> > Isaac
> > 
> > 
> 
> 
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