[SIPForum-discussion] Regarding P-cscf discovery in case of roaming senario

Franz Edler franz.edler at technikum-wien.at
Sun Jul 24 19:06:49 UTC 2011

> I need to know how a ims subscriber discovers the visited network
> p-cscf in roaming senario . Pls let me know the detail steps the IMS
> client does to find the p-cscf.

It may be done either via DHCP at IP-address assignment or via a access
network specific mechanism.


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