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Firmware of SIP 7911 7942 7941 for CME 12

akhundbilal
Level 1
Level 1

Please advise, we have CME 8.1 installed and working , we are upgrading to CME 12, will the load files work already in flash work, or do i need to have them upgrade too.

if upgrade of firmware is required , please direct to page.

1 Accepted Solution

Accepted Solutions

Its not mandatory, but its a best practice to keep them upgraded. The phone will work with the existing firmware.



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1 Reply 1

Its not mandatory, but its a best practice to keep them upgraded. The phone will work with the existing firmware.



Response Signature