[Freeswitch-users] Newbie: Avaya SES <>Freeswitch 407 Proxy Authentication error

Here's my configuration: <include> <gateway name="avaya"> <param name="username" value="3824"/> <param name="password" value="password"/> <param name="proxy" value="10.0.2.154"/> <param name="expire-seconds" value="60"/> <param name="register" value="true"/> <param name="register-transport" value="udp"/> <param name="retry_seconds" value="30"/> </gateway> </include> - sofia shows successfully registered with SES (SIP Enablement Services) When I call 3824 from another softphone registered with SES, sofia issues a 407 Proxy Authentication error and the call does not go through. I presume their is something wrong in my configuration, but I cannot figure it out. Any ideas? Gerry