I have a customer with 20 sites in EMEA whose call logs on their IP phones all simultaneously quit working.
Each site has its own signaling server, these sites are NOT connected to each other. Call Signaling and talk path are functional, just the IP Phone call log app is jacked up.
For 20 Sites to all have the IP Phone call log app quit working at the same time, something has been done to the network.
My question is, what port is the call log app on the sig server using to talk to the IP phones?
IP Phone Call Log Listen Port/Protocol: ?
Signaling Server Call Log App Port/Protocol: ?
I've dug through the NTP's but obviously there is nothing that says IP Phone call logs are using this protocol and port.
Each site has its own signaling server, these sites are NOT connected to each other. Call Signaling and talk path are functional, just the IP Phone call log app is jacked up.
For 20 Sites to all have the IP Phone call log app quit working at the same time, something has been done to the network.
My question is, what port is the call log app on the sig server using to talk to the IP phones?
IP Phone Call Log Listen Port/Protocol: ?
Signaling Server Call Log App Port/Protocol: ?
I've dug through the NTP's but obviously there is nothing that says IP Phone call logs are using this protocol and port.