31 Aug
2005
31 Aug
'05
1:41 p.m.
Dmitry Isakbayev wrote:
Hi Klaus,
Thank you for pointing me to the discussion thread. Checking for code
"487" does not help in my case. When t_relay times out, the lowest
status is 408.
If 408 happens (timeout), then usually you will send to voicemail.
If 487 happens (cancelled by user), then usually you will do nothing.
Thus, checking for 487 is mostly fine, except the situations when a
phone is busy in an forked scenario.
The new 't_was_cancelled' sounds really
useful. I hope it takes care of
all cases. I will test it out.
When do you suppose the new "t_was_cancelled" function will become
available in ser?
Just port it ;-)
regards
klaus
Regards,
Dmitry
----- Original Message ----- From: "Klaus Darilion"
<klaus.mailinglists(a)pernau.at>
To: "Dmitry Isakbayev" <isakdim(a)gmail.com>
Cc: <serusers(a)lists.iptel.org>
Sent: Tuesday, August 30, 2005 4:30 AM
Subject: Re: [Serusers] Cancel'ing filure_route
Dmitry Isakbayev wrote:
Hello,
I need help understanding how to handle "CANCEL" messages. Here is
the case -
1 Proxy rebuilds URI, sets 'failure_route', and executes 't_relay'
2 't_realy' times out and the proxy executes 'failure_route' after
the fr_timer hits
If the OUI cancels the call between steps 1 and 2, the proxy still
executes the 'failure_route' after the fr_timer hits.
Can I cancel any "t_on_failure" logic after receiving a CANCEL message?
Hi Dimitry!
Take a look at the openser mailinglist, were this issue was recently
discussed:
http://openser.org/pipermail/users/2005-August/000640.html
With ser you can use if(t_check_status("487")), with openser you could
use the new function if(t_was_cancelled()).
regards
klaus
Or, while in in the 'failre_rout' block,
can I figure out that there
was a CANCEL message?
Thank You,
Dmitry
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