[asterisk-users] Muliticast not connecting

[Joshua C. Colp]

On Thu, Oct 13, 2022 at 2:32 PM Eric Wieling <ewieling at nyigc.com> wrote:

>
>
> On 10/13/22 13:25, Joshua C. Colp wrote:
> > On Thu, Oct 13, 2022 at 2:16 PM Jerry Geis <jerry.geis at gmail.com
> > <mailto:jerry.geis at gmail.com>> wrote:
> >
> >     I have a simple dialplan with asterisk 18.14.0
> >
> >     exten => 141,1,Answer
> >     exten => 141,n,Noop(MC)
> >     exten => 141,n,Playback(beep)
> >     exten => 141,n,Dial(MulticastRTP/basic/239.168.4.90:30410//t(15)
> >     <http://239.168.4.90:30410//t(15)>)
> >     exten => 141,n,Hangup
> >
> >     Most times this works just fine ... Once in a while the person hears
> >     the beep - but nothing connects on the multicast.
> >
> >     What might this be? How can I tell what is happening and why it does
> >     not connect?
> >
> >     is it valid to put :
> >     exten => 141,n,Dial(MulticastRTP/basic/239.168.4.90:30410//t(15)
> >     <http://239.168.4.90:30410//t(15)>)
> >     exten => 141,n,Dial(MulticastRTP/basic/239.168.4.90:30410//t(15)
> >     <http://239.168.4.90:30410//t(15)>)
> >
> >     So if the first one doesnt connect perhaps the second one will ???
> >     Thanks
> >
> >
> > Multicast doesn't connect. There is no session. RTP is thrown out onto
> > the network using multicast, and then devices pick it up. Asterisk has
> > no idea what (if anything) is receiving it. You'd want to do a packet
> > capture to see what is being multicast.
> >
>
> Does this mean things like DIALSTATUS won't work as expected?
>

It'll always be considered answered.

-- 
Joshua C. Colp
Asterisk Project Lead
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
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