[asterisk-users] Long call setup times on SIP to zaptel calls
Mojo with Horan & Company, LLC
mojo at horanappraisals.com
Tue Feb 27 12:18:51 MST 2007
One thing I've noticed with SIP -> ZAP calls for quite some time is that
when asterisk is dialing n digits out the zap line, it dials n-1
digits, pauses for *TWO* seconds, and then sends the nth digit. Doesn't
matter how many numbers I want to send out the ZAP channel, this always
seems to happen.
Asterisk 1.2.x is affected for sure. I haven't tested 1.4 yet. But if
we could get this figured out, that would shave two seconds off MY
nearly-five-second setup time.
Mojo
P.S. Polycom Soundpoint 501, TDM w/ 4xFXO, Asterisk 1.2.13
Jordan Novak wrote:
> I have had a lot of complaints about the time it takes to setup a call.
> I have timed it and it is almost five seconds before it even starts
> ringing. The SIP device sends the request almost instantly but the
> channel is taking a long time to pickup and dial. It wouldn't be so bad
> but they hear nothing. I would like to provide ringback before the
> zaptel actually starts ringing the channel. Has anybody done this, it
> seems like it would be a zaptel option.
>
> Jordan Novak
>
>
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