Internet Calls
This section shows you how to make Internet calls.
Configuring VoIP
To make voice calls over the Internet, you must set up a Session Initiation Protocol (SIP) provider and SIP account on the Zyxel Device. You should have an account with a SIP service provider already set up.
Adding a SIP Service Provider
Follow the steps below to add a SIP service provider.
1 Make sure your Zyxel Device is connected to the Internet.
2 Open the Web Configurator.
3 Go to the VoIP > SIP > SIP Service Provider screen. Click the Add New Provider button to add the SIP Service Provider.
4 On the Add New Provider screen, select Enable SIP Service Provider.
5 Enter the SIP Service Provider Name of up to 64 printable characters except [ " ], [ ` ], [ ' ], [ < ], [ > ], [ ^ ], [ $ ], [ | ], [ & ], or [ ; ].
6 Enter SIP Proxy Server Address, SIP REGISTRAR Server Address, and SIP Service Domain provided by your SIP service provider. Click OK to save your settings.
Adding a SIP Account
The SIP account must be associated with the SIP service provider configured above. You may configure several SIP accounts for the same service provider. Follow the steps below to set up your SIP account:
1 Make sure your Zyxel Device is connected to the Internet.
2 Open the Web Configurator.
3 Go to the VoIP > SIP > SIP Account screen.
4 Click the Add New Account button on the SIP Account screen to add a SIP account and map it to a phone port.
5 Under General, select Enable SIP Account, and then enter the SIP Account Number.
6 Under Authentication, enter Username and Password. Leave the other settings as default. Click OK to save your settings.
Configuring a Phone
You must now configure the phone port to use the SIP account you just configured.
1 Go to the VoIP > Phone > Phone Device screen.
2 Click the Modify icon of PHONE1 to configure PHONE1 on your Zyxel Device. The following screen appears.
3 Under SIP1 SIP Account to Make Outgoing Call, select SIP1 to have the phone connected to the first phone port use the registered SIP1 account to make outgoing calls.
4 Under SIP Account(s) to Receive Incoming Call, select SIP1 to have the phone connected to the first phone port receive phone calls for the SIP1 account. Click OK to save your changes.
Making a VoIP Call
Follow these steps to make a phone call using Voice over IP (VoIP).
1 Make sure you connect a telephone to phone port 1 on the Zyxel Device.
2 Make sure the Zyxel Device is turned on and connected to the Internet.
3 Pick up the phone receiver.
4 Dial the VoIP phone number you want to call.