Hi guys, I have Linphone SIP client and my UI allows me to switch call from audio to video and video to audio. After call establishment, when i switch to video, it do so ! and when i switch back to audio , it works. But after that when i switch to video , it doesn't! Any guess ? what could be wrong here? Thanks -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439.html Sent from the freeswitch-users mailing list archive at Nabble.com.
Hi! Your problem is most likely related to the way freeswitch is negotiating SDP everytime you switch video/audio. -- *Nuno Miguel Reis* | *Unified Communication** Systems* M. +351 913907481 | nreis@wavecom.pt WAVECOM-Soluções Rádio, S.A. Cacia Park | Rua do Progresso, Lote 15 3800-639 AVEIRO | Portugal T. +351 309 700 225 | F. +351 234 919 191 *GPS<http://maps.google.com/maps/ms?msa=0&msid=202333747613191340808.0004b4b227a6144f0df88>| www.wavecom.pt** <http://www.wavecom.pt/>* [image: Description: Description: WavecomSignature]<http://www.wavecom.pt/pt/wavecom/premios.php> [image: Publicity] <http://www.wavecom.pt/pt/mail_eventos.php> On Wed, Jul 31, 2013 at 11:40 AM, mehroz <mehroz.ashraf85@gmail.com> wrote:
Hi guys,
I have Linphone SIP client and my UI allows me to switch call from audio to video and video to audio.
After call establishment, when i switch to video, it do so ! and when i switch back to audio , it works. But after that when i switch to video , it doesn't!
Any guess ? what could be wrong here? Thanks
-- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439.html Sent from the freeswitch-users mailing list archive at Nabble.com.
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yes exactly Nuno Reis, I am confused as how can I debug this issue? What and where something is wrong. While looking at logs of freeswitch each time when switched, SDPs are same are I dont even see any error. Please comment... -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439p7593... Sent from the freeswitch-users mailing list archive at Nabble.com.
Upon further investigation, I have observed that FS is always changing the Video port while keeping the audio port same in SDP updates. Probably this is the reason the video is lost after the 2nd switch from audio to video. and Eventually, the new offered video ports does not opens at system level (netstate -ntulp) and older ports can bee seen bound by Freeswitch, but a tcpdump on those new ports does show rtp data flowing. Is that the normal behaviour? if not, what could be the reason FS changing video ports in each new session. I am on Proxy mode. Looking forward. Thanks -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439p7595... Sent from the freeswitch-users mailing list archive at Nabble.com.
Please file a bug at jira.freeswitch.org On Oct 22, 2013, at 9:56 AM, mehroz <mehroz.ashraf85@gmail.com> wrote:
Upon further investigation, I have observed that FS is always changing the Video port while keeping the audio port same in SDP updates. Probably this is the reason the video is lost after the 2nd switch from audio to video. and Eventually, the new offered video ports does not opens at system level (netstate -ntulp) and older ports can bee seen bound by Freeswitch, but a tcpdump on those new ports does show rtp data flowing.
Is that the normal behaviour? if not, what could be the reason FS changing video ports in each new session. I am on Proxy mode.
Looking forward. Thanks
Here you go! http://jira.freeswitch.org/browse/FS-5902 -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Video-switching-tp7593439p7595... Sent from the freeswitch-users mailing list archive at Nabble.com.
participants (3)
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mehroz
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Michael Jerris
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Nuno Reis