[Serusers] Problems using REFER method using SER and Cisco gateway

Alcor writes:

The phone originating the transfer sends correctly the REFER method to the Voice gateway through SER server containing the refer-to: number@publicIPaddress but the Gateway sends the INVITE method "directly to the publicIPaddress of the NAT", and doesn't pass through the SIP server (that "manages" the messages for the NATed phones) even if I configured a dial peer voip matching the voip strings and specifying the server where I have to send the INVITE requests.

ask cisco to add an outbound proxy configuration option to their gw that it would use if request uri of a request doesn't belong to itself. they you could make outbound proxy to point to ser.

-- juha