3CX Sip Trunk Providers – Switzerland


Swiss VoIP Provider, Netstream AG, SIP trunk Netstream AG

Netstream was founded in 1998, today employs more than 80 people, and operates its own data centre in Switzerland. The quality of our products and services is demonstrated on a daily basis. Thanks to our technical and business expertise, over 25,000 customers benefit from our connectivity, hosting, security, streaming, voice and wholesale services.

peoplefone sip trunk providers peoplefone

Peoplefone is a Swiss company, privately held by Swiss investors. It was founded in 2005 and is operational in Switzerland, Austria, Poland and Slovakia. The headquarter is in Zurich/Switzerland.The mission of peoplefone is to enable everybody to call to everybody, wherever you and they are in the world, from home or with your mobile without having to worry about the costs. The peoplefone’s used SIP technology of VoIP is compatible with all IP-devices.

swisscom sip trunk providers swisscom

Swisscom is Switzerland’s leading telecoms provider, with its headquarters in Ittigen, near the capital city, Berne. With over 21,000 employees, it generated turnover of CHF 11.7 billion in 2014. Swisscom is one of the most sustainable companies in Switzerland and Europe.

WINET sip trunk providers Winet Network Solutions AG

Winet is the leading provider for standardized SIP communications systems in the business sector in Switzerland. Winet is an ideal source for your telephony, network and fixed network connection solutions. Founded in 2005, we boast over ten years of experience providing solutions in the field of IT and telephony. As the only provider in Switzerland that can offer a complete solution including landline connections, that means end users will benefit from single-point contact, streamlined troubleshooting and superior customer service.