Jay,

I’m currently using P- and S-CSCF based on Kamailio. We do our own configurations, but of course they are “inspired” by the example configurations from kamailio/misc/examples/ims .

Yes, we have Cx interactions with 3GPP HSS and we have 3^rd party registration with 3GPP AS.

Coming to the point: those examples are a good starting point, as we have experienced during a development of several years.

Kind regards,

Christoph

Von: sr-users <sr-users-bounces@lists.kamailio.org> Im Auftrag von Jayanth Acharya
Gesendet: Freitag, 18. Juni 2021 07:19
An: Kamailio (SER) - Users Mailing List <sr-users@lists.sip-router.org>
Betreff: [SR-Users] S-CSCF and I-CSCF

Hi,

Have found example configuration for S-CSCF, I-CSCF and P-CSCF in Kamailio repository, and a S-CSCF module for the registered user data, but no recent updates. Wondering if anyone can share insights into how widely it has been used, or interops done in say telco networks with it ?

Does it handle third-party registrations, is it actually able to do a Cx interaction with HSS ? Finally, how have  these components that make up the IMS-core from SIP signaling standpoint, been tested ? Are there any signaling only test harnesses ?

cheers,

Jay