SpeedTouch - Thomson

Preparing SpeedTouch for VoIP

It's possible that your VoIP phone will not work directly with a SpeedTouch modem.

We recommend using a different modem if possible.

In some cases, the problems can be solved by opening ports in this modem's firewall. Below is a guide to open the 5060 port.

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Why doesn't my VoIP phone work with SpeedTouch?

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Can I fix it by changing settings?

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What’s the difference between firmware 5.2 and 5.3+?

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Is this a guaranteed fix?

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Is it safe to use telnet?