21 Dec
2022
21 Dec
'22
8:12 a.m.
Hi.
Can you please advise if existing ims implementation supports integration
with ims AS (Application Server), in particular for the third party
registration:
- upon UE registration is completed, S-CSCF constructs Register message
(which keeps all details of subscriber register message) and submits it to
AS server as regular SIP-message (TS 24.229 5.4.1.7 Notification of
Application Servers about registration status). S-CSCF obtains AS address
from SAA (Server Assignment Answer) diameter message, received from HSS
upon successful registration.
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