Stop offering video on outbound if no video offered on inbound
Hi, I have a "registrar" sip profile which I have set H263 and H264 in the codec-prefs to allow video. Now, I see that when a call is offered which only provides audio codecs, FS still offers video codecs on the outbound call. Interestingly I have also occasionally seen this on session timer updates, where an audio codec had been negotiated but then video offered suddenly in the timer refresh, which has confused a few devices. Is there an option to not offer video codecs on the egress if no video codec is offered on the ingress, and possibly to allow audio transcoding but no video transcoding? I guess I could have a stab at a set of swanky dialplan entries but wondered if there's a specific profile option. Thanks, Neil. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Stop-offering-video-on-outboun... Sent from the freeswitch-users mailing list archive at Nabble.com.
Its only going to offer what you have allowed in the codec prefs. Check your profile to ensure that its not still there... sofia status profile xxxx and you'll see it in the list i'm sure. /b On Dec 9, 2010, at 1:10 PM, peely wrote:
Hi,
I have a "registrar" sip profile which I have set H263 and H264 in the codec-prefs to allow video.
Now, I see that when a call is offered which only provides audio codecs, FS still offers video codecs on the outbound call. Interestingly I have also occasionally seen this on session timer updates, where an audio codec had been negotiated but then video offered suddenly in the timer refresh, which has confused a few devices.
Is there an option to not offer video codecs on the egress if no video codec is offered on the ingress, and possibly to allow audio transcoding but no video transcoding?
I guess I could have a stab at a set of swanky dialplan entries but wondered if there's a specific profile option.
Thanks,
Neil.
Hi Brian, Yes, the codecs are present in the profile, as I want to support video for when two user agent support video. What I mean is that I see video offered on the outbound when the inbound does not offer video, I wanted to stop this behaviour. Regards, Neil. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Stop-offering-video-on-outboun... Sent from the freeswitch-users mailing list archive at Nabble.com.
Not ideal, but you could adjust from dialplan with absolute_codec_string. Steve On 10 December 2010 13:56, peely <freeswitch@peely.com> wrote:
Hi Brian,
Yes, the codecs are present in the profile, as I want to support video for when two user agent support video.
What I mean is that I see video offered on the outbound when the inbound does not offer video, I wanted to stop this behaviour.
Regards,
Neil. -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/Stop-offering-video-on-outboun... Sent from the freeswitch-users mailing list archive at Nabble.com.
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yah absolute_codec_string is the best way to resolve this on a case by case basis. /b On Dec 10, 2010, at 8:14 AM, Steven Ayre wrote:
Not ideal, but you could adjust from dialplan with absolute_codec_string.
Steve
On 10 December 2010 13:56, peely <freeswitch@peely.com> wrote:
Hi Brian,
Yes, the codecs are present in the profile, as I want to support video for when two user agent support video.
What I mean is that I see video offered on the outbound when the inbound does not offer video, I wanted to stop this behaviour.
Regards,
Neil. --
participants (3)
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Brian West
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peely
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Steven Ayre