Sip Softphone
SIP Inspector is a tool written in JAVA to simulate different SIP messages and scenarios. You can create your own SIP signaling scenarios, customize SIP messages and monitor incoming and outgoing messages. The tool can play RTP streams from a pcap file. for WindowsAll
Platforms: Windows
License: Freeware | Download (69): SIP Inspector Download |
Free VOIP / SIP phone (softphone) for Windows. Use your PC as a phone. Works with popular VOIP providers and SIP PBX's (including 3CX Phone System). The interface is easy to use and similar to that of popular Smartphones. 3CXPhone is compact and easy to install across a network. Features include...
Platforms: Windows
License: Freeware | Size: 3.39 MB | Download (61): 3CX Phone FREE VoIP Phone Download |
softphone based on headcall p2p technology,which can connect to all headcall terminals such as softphone itself on PC or mobile, phoneset stand along, voice gateway, meeting control etc.
Platforms: Windows
License: Freeware | Size: 1.45 MB | Download (64): headcall p2p softphone Download |
Premium Features: 4 Lines,Call Recording,Hold / Unhold ,Transfer (Xfer),DND (Do not Disturb),Redial,Mute,Auto accept call,NAT/Firewall support STUN server Support ,ICE Support,Debug Mode (SIP message log),Codec Supported,G729, G711 u, G711 a, G722, GSM, iLbc, Speex/ 8000, Speex/16000 , Speex /...
Platforms: Windows
License: Freeware | Size: 2 KB | Download (72): Free Premium Softphone Software Download |
Adoresoftphone for MAC, will strategically add the power of live voice communication to any MAC PC to Phone and MAC PC to MAC PC. Following features in the MAC softphone enhances the range to deliver a field-proven SIP based IP telephony at a cost point, which is unmatched by any other softphone...
Platforms: Mac
License: Freeware | Size: 2.9 MB | Download (52): Adore Softphone for MAC Download |
(1) PXO is the perfect softphone for RTC (2) PXO is very flexible with hundreds of configurable features (3) PXO is ideal for SIP and RTP feature testing (4) PXO supports over 25 speech and audio codecs (G.711, MuLaw, G.711, ALaw, G.726, G.723.1, G.729A, GSM6.10, AMR, G.728, G.722, iLBC, Speex,...
Platforms: Windows, Windows 7, Windows Server, Other
License: Freeware | Size: 49.3 MB | Download (24): PXO Download |
Telepati SIP Phone Freeware allows you to make PC-PC phone-phone calls over the Internet. Developed using Research Labs VOIP SIP Phone SDK, this free soft phone brings SIP protocol support for ActiveX. With this phone once you set the gatekeeper proxy with the username and password from your...
Platforms: Palm OS, Windows, Windows CE
License: Freeware | Size: 1.44 MB | Download (792): Telepati SIP Phone Freeware Download |
Xtenn softphone makes call Pc to landline and Mobile phones internationaly at very cheap rates
Platforms: Windows
License: Freeware | Size: 187 KB | Download (238): Xtenn softphone Download |
PhonerLite is a clearly arranged and easy to use application for Windows. PhonerLite enables your PC to use it for internet telephony (VoIP, Voice over IP). Pre-conditions are a full-duplex sound card, a microphone and speakers (alternatively a headset), an internet connection and a registration...
Platforms: Windows
License: Freeware | Size: 2.85 MB | Download (246): PhonerLite Download |
Express Talk works like a telephone to let you make calls from Mac OS X. Utilise VoIP SIP protocols to make free or cheap calls from your Mac computer.
Features:
- Configure up to 6 lines on the one phone with the ability to put calls on hold.
- Supports caller ID display and logging.
-...
Platforms: Mac
License: Freeware | Size: 849.92 KB | Download (63): Express Talk Softphone for Mac OS Download |
Brekeke SIP Server provides a SIP-based communication platform for a wide variety of service providers and enterprises. This product offers SIP over TCP/UDP support, original NAT traversal functionality, as well as a number of flexible call control functions. Our carrier-class edition (Advanced...
Platforms: Windows
License: Freeware | Size: 8.81 MB | Download (59): Brekeke SIP Server Download |
Brekeke SIP Server provides a SIP-based communication platform for a wide variety of service providers and enterprises. This product offers SIP over TCP/UDP support, original NAT traversal functionality, as well as a number of flexible call control functions. Our carrier-class edition (Advanced...
Platforms: Linux
License: Freeware | Size: 2.6 MB | Download (60): Brekeke SIP Server for Linux Download |
Brekeke SIP Server provides a SIP-based communication platform for a wide variety of service providers and enterprises. This product offers SIP over TCP/UDP support, original NAT traversal functionality, as well as a number of flexible call control functions. Our carrier-class edition (Advanced...
Platforms: Mac
License: Freeware | Size: 2.6 MB | Download (53): Brekeke SIP Server for Mac Download |
Ekiga (formely known as GnomeMeeting) is an open source SoftPhone, Video Conferencing and Instant Messenger application over the Internet. It supports HD sound quality and video up to DVD size and quality. It is interoperable with many other standard compliant softwares, hardwares and service...
Platforms: Windows
License: Freeware | Size: 17.4 MB | Download (52): Ekiga for Windows Download |
dore Softphone delivers SIP-based communications and services for PC-to-Phone and PC-to-PC services surrendering the world at your desktop. The Softphone allows a person to communicate over Internet with any desktops, notebooks, PDAs, stand-alone IP-phones and even with any conventional landline...
Platforms: Windows
License: Freeware | Size: 5.4 MB | Download (60): AdoreSoftphone Download |
Ekiga (formely known as GnomeMeeting) is an open source SoftPhone, Video Conferencing and Instant Messenger application over the Internet.
It supports HD sound quality and video up to DVD size and quality. It is interoperable with many other standard compliant softwares, hardwares and service...
Platforms: Linux
License: Freeware | Size: 20 MB | Download (55): Ekiga for Linux Download |
CounterPath's X-Lite is the market's leading free SIP based softphone available for download. Combining voice and video calls, Instant Messaging and presence management in an intuitive and familiar interface, X-Lite helps you seamlessly transition from a traditional hard phone environment into...
Platforms: Mac
License: Freeware | Size: 14.9 MB | Download (62): X-Lite for Mac Download |
This project contains a SIP stack and server applications built on top of the stack, examples of which are: Stateless Proxy, Registrar,NAT Keepalives,MWI Notifier server. The server applications have been designed to work in association with Asterisk.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1.28 MB | Download (46): Obelisk SIP Proxy Download |
A software SIP (Voice over IP) Framework, including a phone, written in Python
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 72.22 KB | Download (47): Shtoom - a python SIP framework & phone Download |
A Sip live audio feeding agent. The agent captures audio from sound card and sends live audio stream(uLaw) to caller(sip phone) using RTP. It is based on Peers 0.3(http://peers.sourceforge.net/). Can be used in IP telephony to broadcast live audio.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 2.88 MB | Download (46): Sip Audio Feeding Agent Download |