Yealink Forums

Hi,
I´m trying to register a SIP extension (t20 phone) to a call server (Mitel Mx-One). Looking at traces i can see that phone always try to register at 5062 port (It should be 5060 as i have configured in account settings).
FW version: 9.73.0.50
IP Phone Address: 172.22.16.101
Call server: 172.22.16.101
Account configured is account1. Account2 is disabled.
Any idea?
Thanks.

Hi Mike,

5060 is reserved as a direct ip call port in Yealink phones and it will always use a source port from 5062.

But the destination port phone register to is 5060. From the second pic you attach there is parameter Dst port:5060. The Dst ip address is 172.22.17.5 which I think it's your pbx server.
It seems like that 5060 port in your pbx server is not reachable.

Regards,
James