Hi everyone,
I’ve problem with upgrading Cisco 7970 to SIP 8.5.4.
I’ve few phones and one was upgreded with success. But when I want to do it on others phones its not possible. Its strange becouse thouse phones are upgrading to SIP 8.0.3 without any problems.
Anyone knows what might be the problem I cant make them work with 8.5.4?
Maybe there is any better SIP version than 8.5.4 which work great with Asterisk ?
Please help.
Chris,