Hi, Actually we have this connection:IP Phones - CCMP(CCMB) - Router - PBX - PSTN The problem is when the CCM Primary is down, the ip phones register with CCM Backup, but it(CCMB) does not register with the router with SCCP Protocol, the ...

Hi, I have a problem with IP SoftPhones & Communicators, we updated our Call Manager to 3.3(4) version, next week we are updating to 4.1, the point is that these software can´t receive calls from other phones, only IP Phones, when i try to call fro...

Hi, How can i know which VIC(Part Number) i have installed in my Router 3640 ?, i don´t have access to it, only by telnet. Thanks a lot, Luis

Hi, Actually, i´m working with a Router 2610 , It is working with it IOS: c2610-is-mz.122-19a_48dr-16f.bin I want to upgrade it,How can i know the newer version, if i need upgrade the memory(flash and RAM) ?Thanks.. Luis..

Hi, Do you know about a software that can register a Power Oo Shelf Test o when a turn switch o router on ? I want to know if exist a fault in theses devices.Thansk, Luis