Hi,  I have a DX650 phone which was working perfectly fine till last week. This phone is installed at a SRST site. All of a sudden, outgoing external calls from the DX650 stopped. I am able to make internal calls and am able to receive calls (interna...

Hi,  I have a client who is need to upgrade his telephone system from his existing UC560 telephone system to BE6000S since they are adding new users. I would like to understand if their current SPA502G and SPA525G2 phones would be compatible with BE6...

Hi, What would be the requirements from the Cisco BE6000 if I would like to have multi-party video conferencing using Cisco BE6000? Would I still require a TelePresence Server (virtual or dedicated) along with the TelePresence Conductor? The endpoint...

Hi,I have a client who is looking for a 135 user telephone system. I know that the Cisco documentation mentions support for up to 138 users but has anyone tried the telephone system with these many users? Please do let me know.Thanks Ajay Wadhwani   ...

Hi,I have a client who is looking for a telephone system with 20 analog trunk lines (20 FXO) and 30 users. I know that the UC560 can support up to a maximum of 12 FXO's, but is it possible to integrate 2 x SPA8800 along with the UC560 to make it as 2...