any log entries at the time when the issue occurs?

can we have some more info please like a traceroute aND tells us where that dies out? how is the ser...

i have used algo 8180 sip paging units, or a number of retail customers in their outlets, combine it...

Its unlikely to get a disengage signal for RTP noty flowing, you probably best off to plug phone int...

50 hail Marys and you will be fine

most of the exam will be detailed knowledge questions, multiple choice or "select all that are corre...

Hello, you could argue the same for the port channels, as they are logical ports as well. what you a...

OK thanks understood, so what is the IP address of a phone that is having the issue and can you ping...

Is your phones ip 10.14.20.23and vgw 10.14.20.20?

if you dont want voicemail or IVR (scripts) the dont bother with these licenses and only CUE license...

Typically this is a routing or firewall issue, not a codec issue., you would need to verify from whe...

Just do phone > add. And choose ata as your device type.

What have you got so far and where are you getting stuck?

So what is your question exactly?