- Joined
- Feb 1, 2012
- Messages
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- Reaction score
- 577
T48
Previously setup on Ext 200.
Delete DEVICE from ext 200.
Login to Phone GUI.
Reset to Factory
Login to Phone - no account details.
Phone begins to reboot.
When done - I login to phone again.
It now has details for Ext 200.

But under Phones in Management Console
- it is a new device.
I also tried again by REMOVING the credentials from the phone... saving - then RESET to FACTORY. It still got credentials...
Also noticed - when I apply the 3cx Yealink T4x Template - 2 things happen:
1) Phone GUI is only accessible via HTTPS. Not HTTP.
2) The Dial Codes for DND on and DND off are no longer shown.
I do not think this is necessary but noticed:
static.network.dhcp.option60type
should probably be static.network.dhcp.option60type= (the = sign is missing)
Previously setup on Ext 200.
Delete DEVICE from ext 200.
Login to Phone GUI.
Reset to Factory
Login to Phone - no account details.
Phone begins to reboot.
When done - I login to phone again.
It now has details for Ext 200.

But under Phones in Management Console
I also tried again by REMOVING the credentials from the phone... saving - then RESET to FACTORY. It still got credentials...
Also noticed - when I apply the 3cx Yealink T4x Template - 2 things happen:
1) Phone GUI is only accessible via HTTPS. Not HTTP.
2) The Dial Codes for DND on and DND off are no longer shown.
I do not think this is necessary but noticed:
static.network.dhcp.option60type
should probably be static.network.dhcp.option60type= (the = sign is missing)
Last edited: