Hi, By mistake i have deleted the firmware of a cisco ip phone 7941 uing this code # 3491672850*#its connected to call manager version 5.1.3.2 now all it shows is a blank screen.Is there any way that i can load the Default firmware to this phone with...

Hi,i am facing a problem with the VWIC-2T card.i am having 2 links connected to the 2 interaces controller 0 & controller 1,while pinging i am getting drops.but when i swap the cables on the same interfaces i am able to ping.i am suspecting a problem...

Hi,can anyone tell me how to find the serial number of VWIC-2T card from router

Hi,I am unable to activate the extension mobility option on IP phone, it gives an error saying "Update failed. One of the required fields on the page has the same value as an entry that already exists in the database. Please check the corresponding F...