[Serusers] Outbound Proxy

[dhiraj.2.bhuyan at bt.com]

Hello All,

Can anyone tell me whether the following setup can be achieved with SER?


[UA] <-------> [Gateway/NAT/SER Proxy] <--------> [SER Registrar]


1. The UA is behind a NAT gateway.
2. Whenever the SER Proxy on the NAT Gateway receives a registration request from a UA ( tester at gateway )on the private network, it sends a registration request ( tester at ser-registrar ) to the "SER Registrar" on behalf of the UA. This means the SER Proxy should be able to translate a SIP URI on the public side ( tester at ser-registrar ) to one on the private side ( tester at gateway ) and forward it to the right machine.


Any feedback will be greatly appreciated.

Regards,

Dhiraj Bhuyan
Security Research Engineer
BTexact

Tel:   +44 1473 643932
Mob:   +44 7753231984
Email: dhiraj.2.bhuyan at bt.com