11-29-2013 10:00 AM - edited 03-18-2019 02:13 AM
Can we safely upgrade directly or do we have to go via an intermediate version such as 1.8?
Ip phone firmware is SIP70-8-5-3S to be upgraded to SIP70.9-3-1S
12-05-2013 01:09 AM
The recommendation is to upgrade to CTS 1.7.4, then you can go to 1.9.3. CTS 1.9.3 file extension changes from .sbn to .cop.
05-28-2015 09:21 AM
Hi Philip,
One question, is there any documentation with the recommended path? I haven't seen any...
Regards,
Javier.
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