Which reason is a valid reason for this problem?

A customer can login to Equinox Web Client successfully but they cannot make or receive calls. The customer tried to call one of their Thick Client and received “Failed INTERNAL_ERROR” on this Web Client. While troubleshooting they find the following error message on the AAMS monitoring active sessions.

ICE Trace [135.60.134.xx:6200 ->136.60.135.xx:3478] ALLOCATE-REQUEST Failed

Which reason is a valid reason for this problem?
A . SBC is not configured with the right reverse proxy address and port for AAWG
B . SBC is not configured with the right reverse proxy address and port for AADS
C . STUN/TURN IP Address has been configured correctly on AAMS Server
D . STUN/TURN IP Address has been configured incorrectly on AAMS Server

View Answer

Answer: D