Technicolor - Thomson 706 (WL) Benutzerhandbuch

E-DOC-CTC-20051017-0152 v1.0

Troubleshooting

6.3 Voice over IP Troubleshooting

Introduction

If you cannot establish a phone call via your SpeedTouch™, try the suggestions 
below. 

Calling over VoIP

If you have problems calling via VoIP, check whether:

Your telephone is correctly connected to the SpeedTouch™.

Your telephone is working on the PSTN network:

Connect your phone directly to PSTN.

Try to make a phone call.

The call agent’s IP address and call agent’s port number are configured 
correctly.

The PWR, PPP and VoIP Ready LEDs are on.

Calling over PSTN

If you have problems calling via the regular phone line, check whether:

Your telephone is correctly connected to the SpeedTouch™.

Your telephone is working on the PSTN network:

Connect your phone directly to PSTN.

Try to make a phone call.

The Forced FXO service is activated, or whether your service provider 
requested you to dial an extra prefix for making calls via PSTN.

As soon as the VoIP Ready LED turns on, you will hear a click, 
indicating the switch from PSTN to VoIP.

If the SpeedTouch™ is turned off, phone calls are always routed over 
PSTN.

If VoIP is enabled (VoIP Ready LED is on), and when making a forced 
FXO call, you will hear a click, indicating the switch from VoIP to 
PSTN.