[OpenSIPS-Users] Send 487 request terminbated while a cancel recieved from UAC

[Bogdan-Andrei Iancu]

Hi Khaled,

You mean why the 487 reply from callee (frame 21) is not forwarded to 
the caller ?

Do you have opensips logs (in debug 4) for the entire call ?

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com


On 12/11/2012 06:08 PM, M.Khaled W Chehab wrote:
>
> Dear Bogdan ,
>
> I am not trying to do something against RFC, but I have a problem you 
> can see it clear  in the attached capture file,
>
> On wire shark time line (30.877027)  the Client with IP ( 
> 74.114.101.170) sends  a cancel ,and the opensips version 1.8.2 
>  server with IP 89.207.133.144   send the client 200 canceling and  in 
> its terms forward the cancel to the trunk provider with IP 
> 74.114.101.190 ,but at wire shark 31.015333 time line you can see 
>  that the trunk sends a 200 OK  ,then 487 request terminated  and the 
> billing stops from the trunk provider   .
>
> The problem is opensips didn't hang-up the call and go for the 
> mediaproxy timeout   stream_timeout = 40.
>
> -how to let opensips cancel the call immediately  and stop it with no 
> billing .
>
> Regards
>
> Khaled
>
> *From:*Bogdan-Andrei Iancu [mailto:bogdan at opensips.org]
> *Sent:* Friday, December 07, 2012 7:31 PM
> *To:* OpenSIPS users mailling list
> *Cc:* M.Khaled W Chehab
> *Subject:* Re: [OpenSIPS-Users] Send 487 request terminbated while a 
> cancel recieved from UAC
>
> Hi Khaled,
>
> That is a bit against RFC - a proxy must not process the CANCEL (like 
> terminating the INVITE), but to send it to the callee party and let 
> the callee decide if the call should be canceled or not. So what you 
> try to do is against RFC.
>
> Regards,
>
> Bogdan-Andrei Iancu
> OpenSIPS Founder and Developer
> http://www.opensips-solutions.com
>
>
> On 12/06/2012 04:03 PM, M.Khaled W Chehab wrote:
>
> Hi,
>
> Any idea guys ?
>
> Regards
>
> *From:*users-bounces at lists.opensips.org 
> <mailto:users-bounces at lists.opensips.org> 
> [mailto:users-bounces at lists.opensips.org] *On Behalf Of *M.Khaled W Chehab
> *Sent:* Wednesday, December 05, 2012 4:18 PM
> *To:* users at lists.opensips.org <mailto:users at lists.opensips.org>
> *Subject:* [OpenSIPS-Users] Send 487 request terminbated while a 
> cancel recieved from UAC
> *Importance:* High
>
> Dears ,
>
> How to send a  487 request terminated   and drop the call directly  if 
> the UA send a cancel ,since now I am sending 200  canceling to UA and 
> send a cancel for the Trunk and wait for his  reply  .
>
> Regards
>
> Khaled Chehab
>
> Senior NGN Engineer
>
> Description: icucall
>
> Operations Office - Lebanon
>
> Office    : +961 1 515155 ext 300
>
> Mobile  : +961 3 045212
>
> E-mail    : kchehab at icucall.com <mailto:kchehab at icucall.com>
>
> MSN ID :khalidchehab at hotmail.com
>
> Skype    : k_chehab
>
> Web Site: http://www.icucall.com
>
> http://www.allohi.com
>
>   
>   
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