Telephone Alternatives

RedPhone and disable all the signals together to create. If you are to avoid SMS fees, create groups so you can communicate, you can chat with signal Features:Free,Open,Source,Mac,Windows,Linux,Android,iPhone

JITs (formerly sip communicator) SIP, XMPP/Jabber, ICQ/aim, complete with endtoend encryption, protocols supported, such as audio /video and chat communication tool Features:Free,Open,Source,Mac,Windows,Linux,Web,Android

To stop limited availability of the user via 3G and Wi-Fi, and limited free calls, offers of free SMS. It is free of charge, call other Nimbuzz users. PAYMENT Features:Freemium,Mac,Windows,Web,Android,iPhone

Linphone voice-over-IP (VoIP) phone over internet, phone or voice. Linphone communicate freely with people over the internet with audio, video and text chat as you do Features:Free,Open,Source,Mac,Windows,Linux,Web,Windows,Mobile

I noticed Zoiper & SIP multi-language and multi - (Windows, Linux, and Mac OS X), internet-phone-VoIP-soft-client communication, able to work with a test Features:Free,Personal,Mac,Windows,Linux,Web,Android

Simple interface, voice calls, video calls and instant messaging through the combination of CounterPaths XLite helps you to seamlessly transition from a traditional phone Features:Commercial,Mac,Windows

What: Post//delete notifications stop talking (rename, add, contact) Chat messages Create/modify conversations, you get Features:Free,Open,Source,Mac,Windows,Linux,Hangouts

PJSIP stack-MicroSIP-free portable SIP based Windows soft. To make (P2P or normal mobile phones to make VoIP calls via open sip offers a high quality. Features:Free,Open,Source,Windows,

VoIP TAPI soft and JET. In this application, audio connections, cellular network and VoIP line. The software can be used as my phone, and fixed Features:Free,Windows

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

Worldwide telephone conferencing and web conferencing service offering integrated web spread. Flash Player is based. Free service includes 3 Features:Commercial,Mac,Windows,Linux,Web

You Chatzy already know, to communicate to the people, or with people that visit your Website or a blog, you can use a free service that offers chat. With Chatzy you can create Features:Free,Web

Carefully crafted, Bria 5 software strengthens our customers, such as improving the efficiency for more than 10 years of experience. Features:Commercial,Mac,Windows,Android,iPhone,Android,Tablet

YateClient instant messaging and internet telephony. Features:Free,Mac,Windows,Linux

Starfish PBX aims to be an open-source Digium Switchvox is an alternative. A software to provide additional functionality, such as target is a substance is equivalent. Features:Free,Open,Source,Linux