I just install CallManager 6.0 in my testing enviroment, May I know is it configure the callmanager handle call with the third party SIP provide?May I have more information about this?Thanks!

May I know Can I install the Call Manager 5.0 or 6.0 on HP Proliant DL360 G5 / ML350 G5?Many Thanks!Hang

May I know is it possible using the Cisco 2611XM and CME act as a client with the server which is using Nortel Networks Communication Server 2000? Becuase I join the VOIP service from the provider, I would like to setup VOIP service inside my envirom...

Hello, May I know Can I check the NVRAM information at Rommon? Because I try to check the NVRAM and Flash using the dir command at Rommon,it show error,but I load the IOS using xmodem at rommon, it can boot normally, and I only can check the flash ...

Hello, I erased the flash when I upgrade the IOS,Then Boot up the router,it have a error message (boot: cannot open 'flash"),but I cann't enter the Rommon mode.How can I do?Thanks!