[asterisk-users] CAS E1 signalling

[Johan Wilfer]

2013-10-17 17:48, Russ Meyerriecks skrev:
>
> On Thu, Oct 17, 2013 at 7:53 AM, Johan Wilfer <lists at jttech.se
> <mailto:lists at jttech.se>> wrote:
>
>     1. In asterisk can I get the channel-number of the call so I can
>     have different logic for the different channels?
>
> Sure, I guess I would just create different incoming contexts for your
> various channels in chan_dahdi.conf. Or you could write some dialplan foo.
>
>
>     2. How do I handle answer / hangup with CAS?  Will DAHDI keep this
>     channels up, or should I query the state of the channels (how?) and
>     bring them up myself if they are down (Dial?)
>
> DAHDI will interpret the CAS signalling and pass those up to userspace
> as hookstates. All of this should be seamless to you as an Asterisk
> user. The usual channel Answer() and Hangup() is all that's needed, just
> like on any other type of channel.
> Have fun

I will :-)

Thanks!

-- 
Johan Wilfer