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Firmware update for Swisscom HD Phone Zermatt if no longer using Swisscom as provider

Level 2
1 of 3

I have a number of Swisscom HD Phones, but changed my fixed line provider to Sunrise.


On the Swisscom site, I can see that the latest firmware for my Zermatt is vH029 while my phone only has vH026. The update feature of the phone does nothing when I try it (no response).


Does anyone know of a way of upgrading my phone?

Community Manager
2 of 3

Hello @azbe


The Swisscom HD Phones can only be updated through the Internet-Box. 

Un like fait toujours plaisir 😉 Une réponse t'a aidé? -> Accepte-la comme solution!
Level 2
3 of 3

It's what I feared. Never, ever, buy Swisscom equipment. Even if they claim to follow standards, they actually don't and do their best to clock you in.



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