El Jueves, 27 de Noviembre de 2008, Raghavendra D P escribió:
> I am using opensips1.4
> I am trying B2BUA scenario with IMS, how to route back to the caller the
> same message by removing its own route address and changing Call-id
Is this question really related to OpenSIPS (proxy SIP)?
Of course a proxy MUST NOT change Call-ID value.