Cisco 7965 VOIP Phones Standalone (with Asterisk)
December 8, 2015
My work has a number of older Cisco 7965 VOIP Unified Communications phones, which are being disposed of. I thought I’d grab one and see if I could make it work. These phones are intended to be used with a Cisco Unified Call Manager & using Cisco’s proprietary SCCP protocol. But it’s possible to re-flash them with a SIP-based firmware and configure them without UCM.