[Serusers] SER-SER auth

Klaus Darilion klaus.mailinglists at pernau.at
Wed Jul 7 14:34:12 CEST 2004



Martin Koenig wrote:

> Hi List,
> 
> is there a possiblity to authenticate one ser against another?
> 
> Users -- SER1 ---- SER2 -- GW
> 
> - SER1 authenticates all local users
> - SER2 should only allow SIP from multiple SER1 and create CDRs
> 
> Is this possible in SER,
no

> or should we rather stay with IP-based access 
> controll, e.g. firewalling or vpn?
> Would it make sense to add header fields to achieve this task?
If the header field is always the same, it's not safe.

For this kind of authentication the SIP standard suggests using TLS.

regards,
klaus




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