I have a customer that wants to provide analog phone service for various properties they manage. They would use a centralized Call Manager, either BE or CUCM. They have data network connectivity to the buidings that have cat 1 or 3 cable. I want t...

I need to add 2 ethernet ports to my 3845 routers in order to implement HSRP. What WIC or NM should I use for this?

Does anyone know if this AP supports roaming?

I have a customer who has a small NOC, 8-10 users. Today they have a Nortel PBX and use MCR keys to answer calls(same number on all phones. Call comes in and is answered, next call rings all idle phones.) They have Symposium call center today and ...

I am very close to the limit on my UPS. The documentation for 7945 and 65 phones states that they will draw a maximum of 12 watts. Is there any info for when this occurs? does an idle phone draw the full 12 watts? Is it safe to figure actual draw...