7 Jul
2004
7 Jul
'04
12:34 p.m.
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