XiVO Alternatives

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

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.

Elastix is an open source Unified Communications Server software that brings together IP PBX...

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

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

FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).

VitalPBX is a full-feature PBX (phone system) based on Linux and Asterisk.

Starfish PBX aims to be an open source alternative to Digium’s Switchvox.

Kamailio® (successor of former OpenSER and SER) is an open source SIP server released under...

MyOperator is a cloud-based call management system for voice communication purposes.

Cloud Telephony delivers automated telephone applications to any phone, any place, anytime.

sipXcom open source unified communications software is the standard for enterprise voice solutions. Voice, chat, IVR, presence and more in one application.