I have call manager express, and I want to disable call history for specific IP Phone.I tried the co...

Hi, I'm planning to purchase a cisco IP phone SPA525G2, but does anyone know is SPA525G2 work with c...

Hi,Anyone can help me with edit originating number format? the scenario is as below For outgoing Cal...

Hi, Anyone can help me with the below, I got this information from a telecommunication company and w...

Hi, I trying to allow traffic from outside to inside to monitor the DVR from outside on both laptop(...

HI,I have a client have CME with 4 port fxo, and he has fiber modem carrier internet and landline, a...

the name is "IP Door Phone IPDP SLIM" with video see picture the like belwohttps://www.google.com/se...

Thank you for reply, the IP door phone has RJ45 and intgrat it with CME, no need for ATA, and it usi...

Hi,I have CME 2921 and Slim IP door Phone, I want to configure IP door phone to be integration with ...

HI,As you see in Drawing that I have attached, I have two branches connected to HO through BGP VPN, ...

Hi,I have Unity express not working probably, the voice mail and auto-attendant sometimes working an...

Thank you for replying, actually I solved the problem, The problem was the timeout in telephony-serv...

I have a customer who has a phone wiht direct line, when someone call him on his direct line its rin...

let's say around 10 to 20 sessions, and the mail box around 100 to 150.for the unity express is ther...