I have ZVRS Z-340 I am trying to connect to an outside server. I have the policy outbound for the ports the phone needs. If SIP is inspected on the ASA is their anything else I need to enable for STUN?
Below are the ports the Vid phone requires outbound only. I guess my question is do I need to config more than access rules for the STUN ports. The SIP port is set.
80 TCP 443TCP
3478 UDP STUN
3479 UDP STUN
5060 UDP SIP