Off the top of my head possibly it's ${endpoint_dispostion}
It's been quite a while since I did my openzap stuff...
-MC

On Mon, May 10, 2010 at 6:48 PM, Brian West <brian@freeswitch.org> wrote:
yes you will get progressing and alerting but I no not recall which those map to.

/b


Sent from my iPad

On May 10, 2010, at 8:35 PM, Neil Patel <neilp@cs.stanford.edu> wrote:

> What's the channel variable I monitor for? Is it good practice to poll for it, or is there another option? Also, does 180 and/or 183 come back for non-sip calls (I'm dialing out over PRI/openzap).
>
> Thanks,
> Neil