I presently have an mc3810 with 6 e&m ports connected via t1 voatm over a microwave link to a distant mc3810 with 6 e&m ports. Is it possible to add a mc3810 at each end connected by their ethernet ports with a x-over cable to double the number of e&...

We are having a problem with the corporate directory mysteriously vanishing on random phones. A reset or restart via call manager will not restore it. Only by removing power at the phone can we get the corporate directory back... Our CM is using 3.3(...

We have Unity 4.0(1) and Call Manager 3.3. We have recently been getting complaints from a few mainly off premise users (no message waiting lights) that they are getting an occassional hours or even days previous new unread message appearing in their...

We are running 2 call centers using CRA 3.1(2). We would like to be able to manually override the scripts so that the call center agents could continue to operate past the normal closing time as needed or to even be available on weekends or holidays ...