Migration from Win on-prem to Lightsail

[orange2]

Can anyone confirm that the steps are simple as:

Take backup from Win 3CX (with or without FQDN etc included?)
Shut down Win server
Take the 3CX Express selecting restore to the cloud
Tell SIP provider that IP is changing
Follow your nose!

Have I missed any important steps please? License is Pro perpetual.

Many thanks

 

[Alphabetic]

What version are you currently on? Are you up to date?

Do backup with FQDN (providing youre using the same?)

Shut server down then restore.

I would do it out of hours because you'll need to wait for DNS to change to the new IP.

reprovision phones and apps!

 

[orange2]

What version are you currently on? Are you up to date?

Do backup with FQDN (providing youre using the same?)

Shut server down then restore.

I would do it out of hours because you'll need to wait for DNS to change to the new IP.

reprovision phones and apps!

Yes the Win version is fully current: Pro 16.0.4.504 - is that ok? Same FQDN yes
Thank you!

 

[Alphabetic]

You should have no problems then just make sure you have a backup pre and you're good to go.

Make sure phones are on supported firmware and support STUN/SBC.

You'll need to reprovision EXT for remote use or get an SBC.

 

[cobaltit]

Specifically 3CX recommends factory resetting the phones when changing the provisioning method.