Experiencing distorted phone calls

[stps]

Product Details
Server: Avaya S8710, CM 5.2.1
Media Gateway: MG 430, FW Version/HW Vintage: 30 .12 .1 /1
Phones: 9630G, 9640G I...

[georgy]

For some reason none of our 9630G phones display an incoming caller ID. When looking at active calls in the IP Office System Status, we can clearly see...

[mbong]

Hello,

We have VPN phones working well configured for user authentication along with a device certificate downloaded to the phone upon...

[mbong]

I have been trying to locate specifications for the call history / call log capacity for the IP phones we use (4621SW, 9630G, and 9611G)

...