Hi, Can you please tell me, what significance it makes for a SIP client with and without 3GPP extension over an IMS network ?
>From my understading, SIP header extension for 3GPP as follows, SERVICE-ROUTE PATH P-headers like P-visitied network-ID, P-charging-Vector etc. Service-route and PATH would be added at Network level, meaning by P-CSCF and S-CSCF. So what happens if i use sip client without 3GPP extension over an IMS network ? Thanks, Prem _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
