Making phone calls with

As individual as your needs.

Be ready for the future and make phone calls with greenTalk by VoIP over internet.

  • greenTalk: Sign up now and call already in 5 minutes via VoIP (Voice over IP) over the Internet into the fixed network. With the flatrate option, for CHF 9.90 per month, you can make particularly cheap calls to the Swiss fixed network.

More experience with greenMulti.

Already from CHF 59.– per month you can make phone calls, surf and watch TV in the best Quality.

Discover greenMulti

Making phone calls simply clever:



5.– per

Calling over Internet (Voice over IP)
Required connection Internet
(Important: DSL Naked or
fiber optic More infos)
Required devices Router with integrated telephone connection
or integrated DECT base station
App for iPhone and Android Free mobile App for cheap calls on the move
Phone number portability free of charge
Number of phone numbers 1 phone number
Optional Flatrates
More infos
from CHF 9.90
per month
Fax to Mail CHF 7.– per month
Contract period 12 months
Invoice period 2 months
Minimum turnover CHF 20.– / Accounting period
Credit limit CHF 50.– / Accounting period
Activation fees
one time costs
CHF 0.–

per month

5.– per

Order now

Offer Details

Is your business ready for the next generation in telephony?

  • greenVoIP Business is the right solution for your company: economical telephony you can rely on.

You have not found the right choice?

* With a contact period of 24 months you don't pay any activation fees.
 if you wish a contract period of 12 months, the unique activation fee is CHF 50.–.