[Freeswitch-users] Forbidden using UDP, works with TCP/TLS

[Mark Campbell-Smith]

Hi!

I had a user registered using TLS transport. That was working fine but
I want to change the ATA over to use UDP instead.

All I thought I should have to do was to change the transport and
ports used to register in the ATA (SPA3102).  However, when I do this,
FS responds with Forbidden.

When I change the settings back to use TCP or TLS, registration is successful.

What would cause FS to respond with forbidden?  I do not change the
username/password fields in either case.

Thanks