search for: 7971s

Hello I recently get a Cisco 7940G IP Phone and I try to make several things with it and I en counted many difficulties: 1.) I tried to unlock the phone and to set manually IP Address, Netmask, Gateway etc. I don't get any luck. 2.) I tried to upgrade firmware like they said with tftp server... I downloaded: P0S3-08-11-00.zip and I uncompressed the files in tftpboot directory. I don't get

Hi Guys, I have client with a Cisco 2690 call manager solution that wants to upgrade but cannot stomach the costs of continuing with Cisco The installation will go up to 100 users The client currently has about 40 Cisco phones and would like to continue with these phones with the odd Polycom I'm looking at plugging in an Asterisk box and using the existing Cisco box as a PSTN gateway only