VoipSwitch Alternatives

Business Communications and Collaboration

VoIP.ms is a VoIP origination and termination tool.

3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such...

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Visit Website     paid Free Trial $4.99 / Monthly (User)

Google Voice gives you one number for all your phones, voicemail organized in an email format, free...

FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.

An open source telephony switching and private branch exchange service for Linux.

Hosted PBX is a scalable UC solution that uses cloud technology to integrate HD voice & data services, mobility, along with advanced calling

Phonebooth is one of the leading voip providers, providing phone systems & phone service for small businesses.

Loop Communications provides hosted VoIP business phone systems to small businesses and mid-sized companies.

Wazo is a unified communications platform based on Asterisk and focused on extensibility.

TDS Business offers confidence in every connection through our business VoIP phone service options.

eir SIP Voice is revolutionizing the core communications tool of business that carries both calls and data over just one connection.