[Asterisk-video] h324m video on Sangoma E1 problem

[dhns at poczta.fm]

Its not a softphone problem. RTP packets from mobile phone are unrecognized...



"Klaus Darilion" <klaus.mailinglists at pernau.at> pisze:
> Hi dhns!

> 

> I had best experiences with X-Lite and Eyebeam.

> 

> Disable Zero-Touch Abndwidth detection and set the network to "fast 

> cable" - this will gibe you a video with bandwith suited for 3G.

> 

> regards

> klaus

> 

> dhns at poczta.fm schrieb:

> > dhns wrote:

> > 

> >> I got problems to get incoming/outgoing video 3G calls working with

> >> Asterisk.

> >>

> >> My stuff:

> >> asterisk 1.4.19.2 with app_h324m and amr codec,

> >> Sangoma Technologies Corp. A104d QUAD T1/E1 AFT card

> >> EuroISDN E1 PRI trunk

> >> Wanrouter WANPIPE Release: 3.5.6

> >> Zaptel channel module.

> >>

> >> Audio calls from Nokia E51 to Asterisk works great but I can't make
> video

> >> call via h324m_gw and h324m_loopback. Its seems to be connected but
> only

> >> with 'waiting for video' message on phone display and then no audio.

> >> Softphone is sending audio (g711) and video (tried h263 or h263+) RTPs
> to

> >> asterisk. PRI signalization seems to be ok. I tried many different
> codecs and extensions dialplans.

> >> Anyone tried that configuration with success?

> >>

> > 

> > Konrad Rozycki wrote:

> > 

> >> Hi,

> > 

> >> I had similar problem on my a108 card. I have solved it by

> >> TDMV_HWEC_PERSIST_DISABLE = YES option in /etc/wanpipe/wanpipeX.conf

> >> (make sure that EC is turned off at all). And check tx and rx gains in

> >> chan_dahdi.conf. Both should be equal to zero otherwise video frames

> >> won't go through.

> > 

> >> Best Regards

> >> -- 

> >> Konrad Rozycki

> > 

> > 

> > Thanks, it almost works now. 

> > The h324m_loopback works perfectly but when i tried to call my softphone
> via h324m_gw, i see video on my mobile but i dont see video from mobile on
> softphone (Ekiga).

> > Wireshark shows incoming video RTPs as: PT=Unknown

> > Outgoing RTPs are: PT=ITU-T H.263

> > 

> > 

> > 

> > 

> > 

> > ----------------------------------------------------------------------


> > 

> > 

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