Click the Modify icon of PHONE1 to configure PHONE1 on your Zyxel Device. The following screen
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appears.
Under SIP1 SIP Account to Make Outgoing Call, select SIP1 to have the phone connected to the first
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phone port use the registered SIP1 account to make outgoing calls.
Under SIP Account(s) to Receive Incoming Call, select SIP1 to have the phone connected to the first
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phone port receive phone calls for the SIP1 account. Click OK to save your changes.
5.7.5 Making a VoIP Call
Follow these steps to make a phone calling using Voice over IP (VoIP).
Make sure you connect a telephone to phone port 1 on the Zyxel Device.
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Make sure the Zyxel Device is turned on and connected to the Internet.
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Chapter 5 Tutorials
Nebula Mobile Router User's Guide
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