Authentication settings in IPO or SBC?

[dessertman]

We are doing IPO and SBC configuration in few days.
Where should we configure Authentication (client)? In IPO or SBC or both?
Authentication is done by ISP. No authentication server role in SBC.

With SBC, are there 2 trunks one between IPO and SBC and other between SBC and ISP? Or just "Proxy" in SBC?

 

[derfloh]

You can do it on both sides. On SBC or IPO. I prefer to autenticate the trunk in SBC.

Yes, you will have to 'trunks' in SBC. One towarts ITSP and one towards IPO.

IP Office remote service
IP Office certificate check
CLI based call blocking
SCN fallback over PSTN