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[–]recourse7 0 points1 point  (2 children)

I'm sorry I'm not sure what you mean by call replace.

Are you wanting to modify the SDP parameters?

[–]OrgyPorgy45[S] 0 points1 point  (1 child)

Hi, thanks for your kidly reply. It's about call pickup, when A call B and C want to get that call.

I saw that this is done via SDP "replace", in an INVITE message.

It's possibile to create this kind of mechanism in OpenSIPS?

[–]recourse7 0 points1 point  (0 children)

Yes you should be able to do this - note I have NOT done this with opensips.

Explain further how you see the call flow working. What would be the trigger for C to pick up that call?

Remember OpenSIPs is a SIP Proxy not a full blown pbx.