· Firmware Protocols . The Cisco IP Phone 7960 and 7940 platform has the ability to support three protocol application firmware versions: • SCCP—Used with Cisco Call Manager. • SIP—Used with Cisco SIP Proxy Server (CSPS), base transceiver station (BTS), third-party servers, or as a standalone entity.
· I am able to get SPA500 phones to work fine using SIP on the LAN segment, however I am unable to get the 7960 phones upgraded to the latest Cisco supported firmware release cmterm-7940-7960-8.12.00-sip.cop.sgn. Currently the 7960 phones I have are running an older SIP load.
Cisco.com> Support > Software Downloads > Voice and Unified Communications > IP Telephony > IP Phones > 7900 series > Cisco Unified IP Phone 7940G > Skinny Client Control Protocol (SCCP) Software > 8.1(2) > cmterm-7940-7960-sccp.8-1-2.cop.sgn. Make sure you always use the cop.sgn version for CUCM 7.x. Cisco Unified IP Phone 7940/7960 SCCP ...
Solved: I have a customer who has a 7960G with P00307020200 firmware on it that is not able to update to the device default on their CUCM server of P00308010200 . I realize this may involve a stepped upgrade installing an intermediary firmware, but
· cisco 7940/7960 flash SIP firmware software ที่ใช้ solarwind tftp server. วิธีการ และ firmware จาก link ข้างล้าง ...
So we need to install SIP firmware on the Cisco phone, we need the latest version of the SIP image file In our case this is version 7.4 if you got a new Cisco 7960 phone have SCCP firmware then you can’t install Cisco 7.4 firmware directly, first you will have to load SIP firmware version 6.x then you will upgrade it to 7.4.
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