Hi, How to solve the following problem on proxy with SIP
UA --------> Proxy ------------------> Voxalot, AntiSIP others
UA ,registers with public IP. Proxy inserts path header.
Hi, Some VoiP providers change the contact header sent by UA in REGISTER
request to the ip address that the request was received from ie that of the
Proxy in the 200OK response.
The UA above registers with public ip so no NAT issues here. Any incoming
invite for the UA arrives at the proxy with the Request URI set to that of the
proxy. How does the Proxy route it from here??
Are Voxalot and AntiSIP just incorrect in what they are doing here or is there
a way around this?
Thanks
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