Sipxcom Alternatives

Text-messaging and instant-messaging chat service, you to with the video online application. Features:Freemium,Mac,Windows,Linux,Web,Android

Star Communications is a free software from a server computer. Asterisk PBX, VOIP gateway, IVR and ACD applications, such as you can create. Features:Free,Open,Source,Mac,Windows,Linux

Route and Dec popular communication protocols freeswitch audio, video, text, developed with scalable open source cross-platform phone, or any Features:Free,Open,Source,Mac,Windows,Linux,BSD

The numbering of the controls, and the asterisk (PBX), open source server manages communication (graphical user interface) is a web-based open source GUI. Features:Free,Open,Source,Linux

Together, Elastix IP PBX, email, IM, fax, the open source unified communications server software that brings you and functions. Has a web interface. Features:Freemium,Linux

3CXPhone for Windows, Google Nexus, Sony Ericsson, Motorola Droid or Android-based Smartphones like iPhone, Samsung Galaxy and for free VoIP phone. Connect Features:Freemium,Windows,Android,iPhone

Yate-networking-software, network-hardware allocation (concept) softswitch. Supported VoIP protocols: H. 323, SIP, IAX1, IAX2, RTP. Plain old Features:Free,Open,Source,Linux

The possibility of an extension based on the stars and the vase-oriented unified communication platform. Features:Free,Open,Source,Mac,Windows,Linux,Self-Hosted

PBX / SIP-based unified communications system application. Features:Free,Open,Source,Linux

FusionPBX is an open source GUI freeswitch. FusionPBX, multi tenant PBX, carrier grade switch-based, high available single or domain can be used as the Central server Dec Features:Free,Open,Source,Linux,BSD

RingCentral office RingCentral cloud phone system all inclusive, which provides companies with higher expected quality, reliability and value Features:Commercial,Mac,Windows,Android,iPhone

An old, open, and SER (successor) and Kamailio® under the GPL license for open-source sip server able to do setups, tens of thousands of calls per second. Among the features: Features:Free,Open,Source,Linux

Leading brands use Dimelo software to manage customer service online activities of SaaS applications. Dimelo by RingCentral to its customers with cheap Features:Commercial,Open,Source,Mac,Windows,Web,Android,iPhone

VoIP switch, SoftSwitch with billing and routing System (older versions, us) with support for the SIP Protocol. The basic package softswitch application, voice response application includes a Features:Commercial,Windows

This adaptation, reliability, scalability, protection industry offers a voice Portal. Today, voice portal,"an easy language to meet the demand for Managed IT and Features:Commercial,Linux