[OpenSIPS-Users] Provisional response handling in case of forking

[Bogdan-Andrei Iancu]

Hi Agalya,

Use the onreply route (be sure to onreply_avp_mode to be set to 1 - see 
http://www.opensips.org/html/docs/modules/2.2.x/tm.html#id294290) in 
combination with flags, to record when the an 180 reply was set.

Like:

if ($rs==180) {
     if (isflagset(FLAG_180))
         drop();
     setflag(FALG_180);
}

The onreply_avp_mode 1 will ensure that the onreply route will not 
overlap for 2 replies .

Regards,

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

On 10.06.2016 23:07, Ramachandran, Agalya (Contractor) wrote:
>
> Hi team,
>
> We are using opensips for our project and we are currently using 
> opensips as proxy.
>
> Am forking the incoming sip call, to two destinations. It Rings in 
> both Dest A and Dest B, as a result I get two 180 Ringing response 
> from A and B.
>
> I want to filter only the first incoming 180 Ringing response and send 
> to the actual caller. Is there a way to do this in opensips config file?
>
> I have seen drop() function which drops the complete provisional 
> response. But in my case I have to forward one 180 Ringing to the caller.
>
> Can it be achieved by the changes in config file? Please guide me.
>
> Regards,
> Agalya
>
>
>
> _______________________________________________
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> Users at lists.opensips.org
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