[Asterisk-video] Video stream delayed (SIP->3G)

Klaus Darilion klaus.mailinglists at pernau.at
Mon Apr 14 02:43:40 CDT 2008


The video bandwidth is too high. I do not know kapanga, but e.g. with 
eyebeam you have to set bandwidth to "Cable, DSL" or send to eyebeam an 
SDP with bandwidth settings using this patch:

http://bugs.digium.com/view.php?id=12134

regards
klaus

Borja SIXTO schrieb:
> Hi alls,
> 
> I am making test with the SIP -> 3G calls.
> I have a delay generated by the Asterisk/h324m stack.
> 
> Here my test scenarios description :
> 
> 3G handset ----> Asterisk (3G echo)
> All is OK.
> 
> SIP(video) ----> Asterisk (video echo)
> All is OK.
> 
> 3G handset ----> Asterisk (call 3G) ----> Asterisk (3G echo)
> All is OK.
> 
> SIP(video) ----> Asterisk (call 3G) ----> 3G handset
> The Audio is OK for the two streams.
> The Video from 3G to SIP ok o too.
> The Video form SIP to 3G have a very important delay (> some minutes 
> !!!). If the call is long, the delay increase. But the full video 
> sequence is complete (It is probably strored in the h324m stack).
> 
> SIP(video) ----> Asterisk (call 3G) ----> Asterisk (3G echo)
> The Audio is OK for the two streams.
> The Video echo have the important delay (> some minutes !!!). Same 
> result as the previous case.
> 
> I am analysing the WireShark capture (Video RTP packets).
> I will post the results...
> 
> Any body have the same problem ?
> Have you an idea ?
> 
> Thanks,
> 
> 
> Tech from i6net
> 
> 
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