I have call manager express, and I want to disable call history for specific IP Phone.I tried the command "exclude call-history" but still shows the call history.

Hi, I'm planning to purchase a cisco IP phone SPA525G2, but does anyone know is SPA525G2 work with cme 2911?if not, any suggestion with cisco wireless phone other than 7921 thanks

Hi, I trying to allow traffic from outside to inside to monitor the DVR from outside on both laptop(accessing through web browser) and mobile application, but it did not work, I configure nating on my router as show below * ip nat inside source stati...

HI,I have a client have CME with 4 port fxo, and he has fiber modem carrier internet and landline, and I have a problem with landline, the landline just working with analog phone but CME no response, I did "debug vpm signal" and no result show on the...