For this guide I will be using the FritzBox Fon WLAN 7390.
1. Log in to the web GUI of your FritzBox. In the left-hand menu go
Telephony -> Telephone Numbers. Click on the
New Telephone Number button in the bottom right of the new page.
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2. Enter the Phone number you have setup in our portal to receive calls on.
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3. Enter the SIP Trunk details that we created from our portal.
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4. Check over the details you just entered and click
Next if they are correct. Your FritzBox will check the details and return a message. Click
Next if successful otherwise click Back to enter the details again.
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5. We will now need to setup the Device. In the left-hand menu go
Telephony -> Telephone Devices. Click on the Edit Icon relating to the port you plugged your device into.
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6. Enter the following details.
- Description: used to identify the line/phone (can be anything). Then click OK to save the details.
- Outgoing calls: select the number you just created to be used as the CLI.
- Incoming calls: select if you would like this device to ring for all incoming calls or calls just to specific number/s
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You will now be able to make and receive calls through your Crazytel service.