Cisco 7941 & 7941G w/ freePBX
This generator works with the Cisco 7941 & 7941G IP phones running firmware: sip.9-4-2ES26. You must upgrade to version 8 then version 9.
This generator works with the Cisco 7941 & 7941G IP phones running firmware: sip.9-4-2ES26. You must upgrade to version 8 then version 9.