PROCEDURE
Backup
3cx Database
This topic
will work through the migration of DB from 3cx into Yeastar
- Log in to 3CX management console, go
to Backup and Restore.
- Create a new backup.
NOTE: Do NOT select any of the additional items, as they cannot be migrated to
Yeastar Phone System. Only select the following highlighted by C- Select backup
- Name backup
- Select this option ONLY
3. Download the backup


To migrate the auto-provisioned
phones to Yeastar Phone System, you need to remove the phones from 3CX and
release the phones' MAC addresses from manufacturer RPS to avoid potential
provisioning failure.
Remove phones from
3CX

Restore 3CX Backup on Yeastar
Phone System
- Log
in to PBX web portal, go to Maintenance > Backup and Restore.
- Upload
the 3CX backup.

- Click
Upload.
- Click
Browse to select the 3CX backup.
- Click
Upload.
- Restore
Yeastar Phone System from 3CX backup.
- Click
beside the 3CX backup. - In
the pop-up window, click OK.
- Reboot
Yeastar Phone System to make the configurations take effect.

On reboot completion DB restored.
When importing DB, only the quantity of extensions will load into Yeastar for the number of licenses.
i.e. if you have 10 licenses and 20 users in 3CX, only 10 will load into Yeastar at time of DB import
POST RESTORE TASK
Enable SIP Trunks
After migrating SIP trunks to Yeastar Phone System, SIP trunks are disabled by
default. If the trunks are ready for use on Yeastar Phone System, you can enable
them.
- Log in to Yeastar PBX web portal, go to Extension and Trunk > Trunk.
Click
beside the desired trunk. 
In the Trunk Status drop-down list, select Enabled.
- Click Save and Apply.
Auto Provision Phones
Ensure that you have removed the phones from 3CX and released the phones'
MAC addresses from manufacturer RPS to avoid potential provisioning
failure prior
Remove phones from 3CX
Devices will migrate into Yeastar with "Authentication for the First time Auto Provisioning" This means credentials required to log in
As random usernames are created suggest bulk edit all extensions registration name with extension number
Additionally you can edit the voicemail PIN on all users
Can choose an option for ease of login, i.e. add prefix to extension number e.g.159
for this example logins for extensions will now be;
Username; Extension Number
Password: 159 + Extension Number
Send Linkus Welcome Emails to Extensions
- Log in to Yeastar PBX web portal, go to Extension and Trunk > Extension.
Select the checkboxes of the desired extensions, then click Welcome Email.
Linkus welcome email are sent to extensions users mailbox, Progress can be viewed at the bottom-right progress, Credentials for Linkus will be supplied din email