[asterisk-users] Dial timeout and SIP 302 Moved Temporarily

[Kevin P. Fleming]

On 09/06/2010 10:28 AM, Olivier wrote:
> Hi,
> 
> With a 1.4.35 or 1.6.1.19, I'm facing this behaviour :
> 
> - extension 7002 is a SIP hard phone currently configured to forward
> incoming calls to extension 7003, when a call is unanswered within a 10s
> time frame
> 
> - when extension 7001 is calling extension 7002 with a Dial(SIP/7002,20)
> statement and no one answers, then :
> - after 10s, Asterisk receives "SIP 302 Moved temporarily" message and
> enters its dialplan to call 7003, as required,
> - 10s later (or 20s from the very start), call from 7001 to 7003 is cut
> and the next statement after Dial(SIP/7002,20) is run.
> 
> The behaviour I would ideally implement is :
> - whenever a "SIP 302 Moved temporarily" message is received, timer
> associated to the original call (the one from 7001 to 7002) is reset to
> another 20s period

That would change the logic in app_dial quite drastically, as it would
have to remember separate timeouts for each of the originally-dialed
destinations in case they get forwarded elsewhere.

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: kfleming at digium.com
Check us out at www.digium.com & www.asterisk.org