[Asterisk-video] How to find out if an incoming call has h324msupport

Low Yu Siang yusiang at yahoo.com
Mon Jul 28 21:59:37 CDT 2008


Any idea how to find out if I am using chan_ss7? It doesn't carry transfer capability parameter and the patch 0010217 is only for chan_zap....

--- On Mon, 28/7/08, Klaus Darilion <klaus.mailinglists at pernau.at> wrote:

> From: Klaus Darilion <klaus.mailinglists at pernau.at>
> Subject: Re: [Asterisk-video] How to find out if an incoming call has h324msupport
> To: "Development discussion of video media support in Asterisk" <asterisk-video at lists.digium.com>
> Date: Monday, 28 July, 2008, 3:20 PM
> Joost Kuif | Mobillion schrieb:
> > Hi Or,
> >  
> > Use something like this:
> >  
> > exten =>
> s,10,GotoIf($[${TRANSFERCAPABILITY}!=DIGITAL]?11:20)
> 
> actually this checks only for digital calls, more accurate
> is to check 
> the user information layer 1:
> 
> CHANNEL(userinformationlayer1)!=38
> 
> regards
> kalus
> 
> 
> >  
> > Grtz,
> > Joost
> > 
> >
> ------------------------------------------------------------------------
> > *Van:* asterisk-video-bounces at lists.digium.com 
> > [mailto:asterisk-video-bounces at lists.digium.com]
> *Namens *FastAgi FastAgi
> > *Verzonden:* Sunday, July 27, 2008 1:00 PM
> > *Aan:* asterisk-video at lists.digium.com
> > *Onderwerp:* [Asterisk-video] How to find out if an
> incoming call has 
> > h324msupport
> > 
> > Hi,
> > I installed h324m support for asterisk, and it works
> great with phones 
> > supporting 3g video calls.
> > I want to be able to distinguish phones that don't
> support 3g video 
> > calls, send them to another context in the dialplan,
> and make that a 
> > regular voice call.
> > Is there any way to do that?
> > 
> > Thanks,
> > Or Agam
> > 
> > 
> >
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