[SIPForum-discussion] Creating re invite using exosip?

[VG]

Hi,

I have a scenario where I like to create a re-invite for caller but when i call
eXosip_call_build_request(did,"INVITE",&invite);
for caller then it return error.

Like caller A - Called B

When B answer with 200OK then I like to change the port so creating a
re-invite for Caller A
using mentioned api.
But it return error and my code get sucked.

On the other hand if i create re-invite for 200OK then I do not get
any with same methode.

Please specify how to create a re-invite in exosip.

Regards
Vikas