Best of portable softphone opensource at KeyOptimize(Out of 295 Thousand in result | Last check 15 November 2017)
MicroSIP - lightweight VoIP SIP softphone for Windows - Official Homepage
MicroSIP is a portable SIP softphone based on the PJSIP stack available for Microsoft Windows operating systems. It facilitates high quality VoIP calls (p2p or on regular telephones) based on the open SIP protocol.
Linphone open-source voip software - video sip phone, voip phone
Linphone open source VOIP project for desktop computers, smartphones, tablets and web browsers. Make audio and video calls in HD, create audio conferences, share pictures and files, communicate securely....
voip-info.org - voip-info.org
Welcome to the VOIP Wiki - a reference guide to all things VOIP.This Wiki covers everything related to VOIP, software, hardware, VoIP service providers, reviews, configurations, standards, tips and tricks and everything else related to voice ove
SourceForge - Download, Develop and Publish Free Open Source Software
Free, secure and fast downloads from the largest Open Source applications and software directory - SourceForge.net
Ekiga ~ Free Your Speech
Welcome to Ekiga.org. Ekiga 5.0 - The Next Big Thing. Ekiga 4.0.1 [STABLE] available. Ekiga 4.0 aka "The Victory Release" available!. Ekiga 4.0 : Coming Soon. Ekiga 3.9.90 [UNSTABLE] available. Interview about Ekiga. Upgrading our server, part 2. Upgr...
PortableApps.com - Portable software for USB, portable, and cloud drives
Fast. Flexible. Free. Search form. Main menu. Latest Releases & News. Join Our Community. Partner with PortableApps.com. About PortableApps.com. Platform 14.4.1 (Apr 02, 2017). Please donate . 300+ real apps , *new* Xye (Jun 12, 2017) Over 800 million...
VoIP Phones, Systems and Cloud Service - VoIP Supply
Featuring the most robust VoIP specific product online catalog, that contains over 5,000 products from over 60 of the industry's leading manufacturers, at VoIP Supply you'll find everything you need for VoIP, and Cloud Phone Service.
Jitsi is a powerful, open-source, community-driven video conferencing platform that securely connects users across browsers and devices.
VoIP Solutions for Unified Communications & Collaboration (UC) | CounterPath
Desktop and mobile SIP-based VoIP softphones and solutions for enterprises and service providers. Home of the industry favorite Bria and X-Lite clients.
Zoiper - Free VoIP SIP softphone dialer with voice, video and instant messaging :: Zoiper
Zoiper, the free softphone to make VoIP calls through your PBX or favorite SIP provider. Available for iPhone, Android, Windows Phone 8, Windows, Mac and Linux.
Wikipedia, the free encyclopedia
Wikipedia, the free encyclopedia Main Page From Wikipedia, the free encyclopedia Jump to: navigation , search Welcome to Wikipedia , the free encyclopedia that anyone can edit . 5,452,812 articles in English Arts Biography Geography History Mathematics...
AlternativeTo - Crowdsourced software recommendations
AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
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.
Creytiv Open Source SIP Software
Creytiv Software. libre. librem. restund. baresip. Distros and 3rd parties using Creytiv Software. Other Stuff.