SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based dial and receive phone calls feature in your web pages and software applications. It accelerates the development of SIP based soft phone with your own GUI (g
Video VoIP SIP SDK for iPhone is a solution to quickly build VoIP softphone that can dial and receive calls on your computer or add VoIP features into your software.
Express Talk is software that works like a telephone to let you make calls on your Mac OS X. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.
VoIP Tunnel technology by SecureVoIP in order to enable making and receiving VoIP calls for users who are behind firewalls that block VoIP traffic, especially in countries like UAE, Oman and others with internet restrictions.
PrettyMay Call Center for Skype (PMCCS) is a 100% software-based Skype PBX that replaces traditional proprietary hardware PBX / PABX. It allows SMBs to quickly and affordably implement a Skype PBX (aka PABX) system with auto-attendant...
SIP tester is a free VoIP load testing tool which enables you to test VoIP network, SIP software or hardware. It is able to simulate thousands of simultaneous incoming and outgoing SIP calls with RTP media, analyze call quality in real time.
VaxVoIP SIP Android SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based softphone and SIP client for Android based devices and other Hand-Held device.
Doddle is a free online SIP webphone through which you can make phone calls from webpage.CODEC GSM, G.711 , click2call feature, conference.There is no desktop software to be downloaded at all.