Cisco 7965 VOIP Phones Standalone (with Asterisk)

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.

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