Converting 7941/7961 from SCCP to SIP for use with non-Cisco servers. Authentication Supports signed/authenticated firmware files. Limitation SIP passwords on these models are often limited to 8 characters Prerequisite
The string "cmterm-7941_7961-sip.8-5-4.zip" is the filename for a specific firmware update used to convert or upgrade Cisco 7941G and 7961G IP phones cmterm 7941 7961 sip 8 5 4 zipl
Includes image authentication to prevent tampered firmware loads from booting. Converting 7941/7961 from SCCP to SIP for use
Hold down # while plugging in power to force a factory reset and firmware upgrade. The phone will: cmterm 7941 7961 sip 8 5 4 zipl