3CX VoIP Phone PBX System for
Windows - Linksys SPA-921 Konfiguration
- Ensure that you have created the extension that you wish to use with the phone in 3CX Phone System first. Take note
of the ID field and the password that you have
entered for the extension.
- Connect the LINKSYS SPA-929 phone to the network and mains power supply. The phone
will boot up, and providing you have DHCP installed on your network, will obtain
an IP and display it at the bottom of the phone’s LCD screen.
- Now point your browser to the web interface of the phone: ‘http://<phone-ip-address>’
where <phone-ip-address>is the IP address shown on the phone. (Refer to figure
1)
- Enter the password of the phone and click login to access the phone’s
configuration. For this particular phone, the default password is admin

Figure 1
- Click on ‘admin login’ on the upper right corner to enter the administration mode
so you can configure the phone. (Refer to figure 2)

Figure 2
- Now click on “advanced” on the upper right corner and proceed to the “ext1” tab
to configure the first extension. Now configure the account for the phone. First
of all make sure that ‘Line Enable’ under General is set to YES. (Refer to figure
3)
- In the Proxy and Registration category, enter the IP or server name of
the 3CX Phone System server
- Repeat the same setting for the Outbound Proxy option
- In the Subscriber Information category, in the “Display Name” field enter
the name you want to be displayed on the Phone display.
- Now proceed by entering in the “User ID” field which is the extension you want to
associate with this phone.
- Enter a password for the user ID in the “Password” field.
- If you are planning to use an authentication ID, select YES in the ‘Use Auth ID’ field and enter the authentication ID in the “Auth ID” field.
These fields
must match the ID & password configured in the ‘ID’ & ‘Password’
fields in the Authentication
section of the ‘Add Extension’ page in the 3CX Management
Console.
- Now “submit all changes” which is on the bottom of your screen. Your phone will
restart.
After a few seconds your phone will register with the 3CX phone system.
You can verify that on the Phone System\Line Status page of the 3CX management console.

Figure 3
Weitere Informationen zu
IP-Telefonanlagen,
VoIP/SIP-Telefonen
und VoIP-Gateways.