Joshua Kinard wrote:
> So I'm trying to work on this complex fax server setup, and part of it
> involves connecting my asterisk server to my Rolm CBX switch, via a T1 line.
> I plan on using Asterisk simply as a T1-PRI Bridge to IAXmodem (which in
> turn, activates HylaFax+ to handle the faxing). So far, though, I don't
> think I'm getting 100% of the way there. When dialing the fax extension from
> my Rolm phone, I get several seconds of silence followed by error tone. But
> on asterisk's CLI, I see this:
>
> -- Starting simple switch on 'Zap/2-1'
> -- Starting simple switch on 'Zap/3-1'
> -- Starting simple switch on 'Zap/4-1'
> -- Starting simple switch on 'Zap/1-1'
>
So, okay, there are four calls coming in on the Zap (strange, but...)
> -- Executing [EMAIL PROTECTED]:1] Dial("Zap/2-1",
> "IAX2/iaxmodem0/s|10|r") in new stack
> -- Called iaxmodem0/s
> -- Call accepted by 127.0.0.1 (format ulaw)
> -- Format for call is ulaw
> -- IAX2/iaxmodem0-5 is ringing
> -- IAX2/iaxmodem0-5 answered Zap/2-1
>
iaxmodem0 correctly takes the first call...
> -- Executing [EMAIL PROTECTED]:1] Dial("Zap/3-1",
> "IAX2/iaxmodem0/s|10|r") in new stack
> -- Called iaxmodem0/s
> [Feb 15 15:40:22] WARNING[24329]: chan_iax2.c:7542 socket_process: Call
> rejected by 127.0.0.1: Busy
> -- Hungup 'IAX2/iaxmodem0-1'
> == Everyone is busy/congested at this time (1:0/0/1)
> == Auto fallthrough, channel 'Zap/3-1' status is 'CHANUNAVAIL'
> -- Executing [EMAIL PROTECTED]:1] Dial("Zap/4-1",
> "IAX2/iaxmodem0/s|10|r") in new stack
> -- Called iaxmodem0/s
> [Feb 15 15:40:30] WARNING[24327]: chan_iax2.c:7542 socket_process: Call
> rejected by 127.0.0.1: Busy
> -- Hungup 'IAX2/iaxmodem0-3'
> == Everyone is busy/congested at this time (1:0/0/1)
> == Auto fallthrough, channel 'Zap/4-1' status is 'CHANUNAVAIL'
> -- Hungup 'Zap/3-1'
> -- Executing [EMAIL PROTECTED]:1] Dial("Zap/1-1",
> "IAX2/iaxmodem0/s|10|r") in new stack
> -- Called iaxmodem0/s
> [Feb 15 15:40:35] WARNING[24327]: chan_iax2.c:7542 socket_process: Call
> rejected by 127.0.0.1: Busy
> -- Hungup 'IAX2/iaxmodem0-4'
> == Everyone is busy/congested at this time (1:0/0/1)
> == Auto fallthrough, channel 'Zap/1-1' status is 'CHANUNAVAIL'
> -- Hungup 'Zap/4-1'
>
And the other calls get busy and improperly run through the auto
fallthrough process (you *need* a Hangup in your dialplan fax-in context).
> The Rolm gives me error tone just before the "Starting simple switch"
> messages begin to appear, so it's almost like the Rolm is not waiting around
> long enough for the asterisk server to answer, before it jumps to the next
> configured T1 channel, runs out of channels (I only configured four in the
> Rolm and on asterisk).
>
I think that your zaptel/zapata configuration between the Rolm and
Asterisk on that T1 is misconfigured. Set it up for PRI if you can...
it'll be a lot easier, is my guess.
Thanks,
Lee.
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