Here it comes,
Create an extension in 3cx for example "100" and password: "100"
after that enter the settings in your phone
1. Go to "Tools" and then to "Settings"
2. Go to "Connection"
3. Go to "SIP settings"
4. Add a new default profile
5. enter the following settings:
Profile name: 3cx
Service profile: IETF
Default access point: choose your WLAN access point
Public user name: your extension@ip from your 3cx-server (Example:
[email protected])
Use compression: No
Registration: Always on or When needed
Use security: No
Proxy server:
Proxy server address: ip from your 3cx-server (example: 192.168.1.1)
Realm: 3CXPhoneSystem
User name: your extension (example: 100)
Password: the password of your extension
Allow loose routing: Yes
Transport type: UDP
Port: 5060
Registrar server:
Registrar serv. addr. : ip from your 3cx-server (example: 192.168.1.1)
Realm: 3CXPhoneSystem
User name: your extension (example: 100)
Password: the password of your extension
Transport type: UDP
Port: 5060
Now go back to "Connection" and then to "Internet tel. settings"
create a new profile:
Name: 3cx
SIP profiles: 3cx
And then it works
