We currently have a running server that has had a few hardware upgrades and has been super reliable over the last 15 years. I need to upgrade it as i want to change from PSTN lines and use SIP accounts.
Current version: 184.108.40.206
Asterisk ver. 13.0.1
What would be the simplest way of upgrading the the current version and be able to retain the system configuration?
If i export the configuration files can i import them into the current version? The system has call diverts and grouping etc that i have added over the years and it would be quote time consuming adding all the SIP registrations again and setting the complete system up again.
I built this system from scratch over the years and its been quite a journey but its been reliable as hell
Any help would be greatly appreciated.