Free Downloads: Open Source Sip Video Conference

MizuPhone is a free VoIP softphone for Windows which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

MizuPhone is a free Sip softphone for windows which lets you make VoIP/Sip calls to users anywhere in the world using any VoIP service provider, Sip server or your own PBX. Features: -Easy to use, zero-touch configuration -Multiple profiles, multiple lines -Superior voice quality with audio enhancements: Echo canceller (AEC), Automatic Gain Control (AGC), Voice...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 7.6 MB
Platform: Windows

This small softphone allows you to configure a single SIP line to connect to a VoIP provider or your own VoIP PBX, that could be for instance Asterisk, Trixbox, Elastix, etc.

This small softphone allows you to configure a single Sip line to connect to a VoIP provider or your own VoIP PBX, that could be for instance Asterisk, Trixbox, Elastix, etc. It is really easy to setup and configure, and has a nice looking interface that includes the ability to broadcast Video, a basic phonebook, a recent call log, and a variety of skins. On the other hand, it...

Category: Internet / Communications
Publisher: AdoreInfotech, License: Demo, Price: USD $699.00, File Size: 5.4 MB
Platform: Windows

SplitCamVideo Virtual Driver SplitCamera Multiply Video Conference is a freeware virtual video clone and video capture driver for connecting several applications to a single video capture source.

SplitCamVideo Virtual Driver SplitCamera Multiply Video Conference is a freeware virtual Video clone and Video capture driver for connecting several applications to a single Video capture Source. Usually, if you have a web-camera connected to your computer, you cannot use it in more than one application at the same time, and there is no standard Windows...

Category: Audio / Music Creation
Publisher: SplitCamVideo Virtual Driver, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Windows

Linphone is an internet phone caller or VoIP (Voice Over IP).

Linphone is an internet phone caller or VoIP (Voice Over IP). This application is free of charge and you can communicate cost free with people all around the world. You can text, talk or even take a Video Conference with anyone, anywhere. Linphone uses Sip protocol, which is an Open standard for Internet telephony.

Category: Internet / Communications
Publisher: Linphone, License: Freeware, Price: USD $0.00, File Size: 11.6 MB
Platform: Windows

ABTO Software's VoIP SIP SDK allows quick VoIP softphone app development. SIP softphone provides voice, video and IM communication, supports VPN and SRTP connection, and is compatible with most SIP servers.

ABTO Software's VoIP Sip SDK allows quick VoIP softphone app development. Also you can use it when you need to add VoIP features to your software. Quick facts about ABTO Software VoIP Sip SDK for Android: Versions: VoIP Video Sip SDK for Android Standard VoIP Sip SDK for Android Trial: Download sample Sip softphone...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, File Size: 7.5 MB
Platform: Android

Full featured VOIP softphone based on the open standard SIP protocol.

Full featured VOIP softphone based on the Open standard Sip protocol. With MizuPhone you can connect to any Sip (proxy and/or registrar) server on the public internet or on your local area network.

MizuPhone tries to combine the Sip compatibility with P2P inteligence and an intuitive GUI. It is a perfect choice for everybody who wants to keep its telephone...

Category: Internet / Communications
Publisher: MizuTech, License: Freeware, Price: USD $0.00, File Size: 8.1 MB
Platform: Windows

VaxVoIP SIP Desktop SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones.

VaxVoIP Sip Desktop SDK accelerates the development of Sip based webphone, softphone and IVR systems for Desktop OS and Mobile-Phones. VOICE CHANGER SUPPORT: VaxVoIP Sip SDK supports Voice Changer, which works in real-time and let you sound like a robot, a chipmunk, a drunk grandpa, a teen boy or someone who just inhaled helium. ANSWERING MACHINE DETECTION...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1680.00, File Size: 38.0 MB
Platform: Windows

Simple Video Divider is software for video splitting.

Simple Video Divider is software for Video splitting. Another words Simple Video Divider is some kind of Video divider or cam splitter. Have you ever needed to divide Video Source (like web cam) to different applications at the same time? With native Windows Video options you are not able to multiply Video. Simple Video Divider...

Category: Internet / Communications
Publisher: Divide Vodeo Soft LLC, License: Freeware, Price: USD $0.00, File Size: 5.6 MB
Platform: Windows

A Free Windows SIP PBX, with rich and powerful features like ACD(Automatic Call Distribution), Ring Group, Call Parking, Auto Attendant, Pickup Group, Conference, Auto-Dialer, Database CDR report, Database PBX Status Report, and much more.

A Free Windows Sip PBX, with rich and powerful features like ACD(Automatic Call Distribution), Ring Group, Call Parking, Auto Attendant, Pickup Group, Conference, Auto-Dialer, Database CDR report, Database PBX Status Report, and much more. You can set up your own call-center in just a few of minutes. Support Plugin now. Customize your IVR menu by C# or vb.NET. V3 is completely...

Category: Software Development / Misc. Programming
Publisher: PC Best Networks, License: Freeware, Price: USD $0.00, File Size: 4.8 MB
Platform: Windows

With RayPad,you will have more realistic experience on communication in company or school.The intelligent Video Meeting,Audio Meeting,Share Meeting in real time will help you a lot in many circumstances.

Raypad is a simple and wise multimedia communicator. It is very easy to use thanks to free installation,humanized interface and stable multimedia technology. One of the most exciting thing in RayPad is Multimedia Conference. There are four Conference modes you can choose as listed below. Intelligent Text Conference(ITC): Everyone is given the basic functions...

Category: Internet / Communications
Publisher: Chaseray Technology Co., Ltd, License: Shareware, Price: USD $19.99, File Size: 5.0 MB
Platform: Windows, Other

ABTO Software offers IVR VoIP SIP SDK - customizable interactive voice response software solution that supports multiple lines and all features of our VoIP SIP SDK.

ABTO Software offers IVR VoIP Sip SDK - customizable interactive voice response software solution that supports multiple lines and all features of our VoIP Sip SDK: * Support of all versions of Windows OS, including Windows 8 * Support of Sip, RTP, and SDP * STUN and other IETF standards (compatible with SER, OpenSER and Asterisk) * Encryption...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $999.00, File Size: 106.4 KB
Platform: Windows

ABTO Software's VoIP SIP SDK allows quick VoIP softphone app development. SIP softphone provides voice, video and IM communication, supports VPN and SRTP connection, and is compatible with most SIP servers.

ABTO Software's VoIP Sip SDK allows quick VoIP softphone app development. Also you can use it when you need to add VoIP features to your software. Quick facts about ABTO Software VoIP Sip SDK for Android: Versions: VoIP Video Sip SDK for Android Standard VoIP Sip SDK for Android Trial: Download sample Sip softphone on Google...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, File Size: 106.0 KB
Platform: Android

Compact but full featured Java VoIP library in a single 1 MB .jar for developers to easily build SIP client applications or add VoIP call capabilities into any Java application.

JVoIP is a Java VoIP SDK for developers to easily build Sip client applications or add VoIP call capabilities into any Java application. The whole library consist of a single 1 MB .jar file implementing a full features Sip client including Sip and media (RTP/RTCP with echo cancellation and noise suppression), Call divert features (mute, hold, transfer, forward,...

Category: Software Development / Components & Libraries
Publisher: Mizutech S.R.L, License: Shareware, Price: USD $990.00, USD990, File Size: 1.5 MB
Platform: Windows, Mac, Linux, OS/2, Unix, Other, Java, Netware

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. Tested and works with 75% of the providers.

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 providers, you can connect and start speaking with anyone on the internet. Now VOIP...

Category: Software Development
Publisher: Research Lab Inc, License: Freeware, Price: USD $0.00, File Size: 1.4 MB
Platform: Windows, Pocket PC, Palm, Symbian, Handheld/Mobile Other

Video Splitter for Video Conference & Chat Capture Driver allows you to easily multiply your web-camera video in any conferensing software like Aol, Aim, ICQ, Yahoo, MSN, Skype, Camfrog, e.t.c.

SplitCamera is a freeware virtual Video clone and split Video capture driver for connecting several applications to a single Video capture Source. Usually, if you have a web camera or Video camera connected to your computer, you cannot use it in more than one application at the same time, and there is no standard Windows options that makes it possible. Split...

Category: Internet
Publisher: Video Chat Spit Systems, License: Freeware, Price: USD $0.00, File Size: 3.4 MB
Platform: Windows

Video Chat Splitter driver allows you to easily multiply your web-camera (any models), video cameras ( any model: analog or ditial : VHS, DV, TV-IN or TV-tunner ) in video chat or video conference software like ICQ, Yahoo Messenger, MSN Messenger, Sk

Video Chat Splitter driver allows you to easily multiply your web-camera (any models), Video cameras ( any model: analog or ditial : VHS, DV, TV-IN or TV-tunner ) in Video chat or Video Conference software like ICQ, Yahoo Messenger, MSN Messenger, Skype Video, Camfrog, AOL AIM, Pal Talk, or whatever... and to broadcast it to many users at a time. With...

Category: Internet / SMS
Publisher: Video Chat Splitter, License: Freeware, Price: USD $0.00, File Size: 3.4 MB
Platform: Windows

SIP Workbench is a graphical SIP, RTP, STUN, and TURN protocol analyzer and viewer designed to help illustrate and correlate VoIP and IM network interactions.

Sip Workbench is a graphical Sip, RTP, STUN, and TURN protocol analyzer and viewer designed to help illustrate and correlate VoIP and IM network interactions. Sip Workbench is a versatile tool designed for protocol developers, system integrators, and end-users to use to visualize, diagnose, and debug complex multi-protocol interactions.

Sip Workbench...

Category: Internet / Communications
Publisher: BreakPoint Software, License: Shareware, Price: USD $89.95, File Size: 3.3 MB
Platform: Windows

SIP Phone DLL allows to make PC-PC, PC-phone, or phone-phone calls or create Instant Messaging (IM) sessions over the Internet VOIP SIP Phone SDK brings protocol support for ActiveX. With this SDK one can create a simple web site voip service.

Sip Phone DLL allows to make PC-PC, PC-phone, or phone-phone calls or create Instant Messaging (IM) sessions over the Internet VOIP Sip Phone SDK brings protocol support for ActiveX. With this SDK one can create a simple program to connect and start speaking with anyone with a direct IP Address (provided no NAT Router or Firewall is set) or use the Gateway or the Gatekeeper to...

Category: Software Development
Publisher: Research Lab Inc, License: Shareware, Price: USD $399.00, File Size: 3.0 MB
Platform: Windows, Pocket PC, Symbian

Audio/Video Conference is a feature-rich communications tool to talk to anyone anywhere.

Audio/Video Conference is a feature-rich communications tool to talk to anyone anywhere. Features include interactive whiteboard real-time application sharing, text chat, audio, and Webcam, file transfer, multiple presentation modes, password protection, audio session recording, and pending Softphone.

Category: Audio / Utilities & Plug-Ins
Publisher: Audio/Video Conference Software, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows

ABTO Software's VoIP SIP SDK for Windows is a solution to quickly build VoIP softphone that can dial and receive audio and video calls on your computer or add VoIP features into your software or web website.

Quick facts about ABTO Software's VoIP Sip SDK for Windows: License Details No yearly/monthly fee No limitation for number of users, channels, or products Protocols Support Sip RTP SDP TCP/UDP STUN ICE Development Features ActiveX, COM, and plain dll files NAT (Network Address Translation)...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $995.00, USD999, File Size: 106.4 KB
Platform: Windows

Ozeki VoIP SIP .NET SDK allows to develop C# SIP softphone for mixing/recording incoming/outgoing voice calls. The SDK also includes further softphone features: multiple phone calls/lines, client mixed conference calls, MWI, SIP message capture, etc.

With Ozeki VoIP Sip .NET SDK you can develop C# Sip softphone for mixing/recording incoming/outgoing voice calls. The SDK also includes further softphone features such as multiple phone calls and lines, client mixed Conference calls, MWI, Sip message capture, customized to your exact needs. This sample program treats each conversation the same way: all of your...

Category: Software Development / Components & Libraries
Publisher: OZEKI LTD, License: Shareware, Price: USD $697.00, File Size: 16.9 MB
Platform: Windows

MizuDroid is a professional VoIP softphone for Android which can be used with any softswitch or PBX using the industry standard SIP and RTP protocols.

With the MizuDroid free softphone for Android you can make VoIP calls to users anywhere in the world using any VoIP service provider, Sip softswitch or your own PBX. Features include clear voice quality using industry standard codec such as G.729 and wideband codec, auto configuration, VoIP encryption and tunneling, IM, call history and address book, call forward, transfer and...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Linux, Android, Handheld/Mobile Other, Other, Java, RIM

VIP-Conference is a software designed for Microsoft Windows you can execute on a PC with no special hardware features.

VIP-Conference is a software designed for Microsoft Windows you can execute on a PC with no special hardware features. VIP-Conference is a videoconferencing system you can use with low cost Internet connections. This is made possible by the short transmission delays and a high level of audio/Video compression which provide excellent quality audio and Video streams...

Category: Internet / Chat
Publisher: LightComm s.r.l., License: Freeware, Price: USD $0.00, File Size: 27.9 MB
Platform: Windows

The snom 4S media server is a turnkey solution for handling media in SIP environments.

The snom 4S media server is a turnkey solution for handling media in Sip environments. Using the Sip
protocol the media server can be used with software solutions like Microsoft Messenger or with a variety of hard phones like the snom 100 and 200.
The media server can be used with the snom 4S Sip Proxy/ Registrar as well as with other Sip proxies,...

Category: Utilities / Misc. Utilities
Publisher: snom technology AG a€“ VoIP Phones, License: Demo, Price: USD $0.00, File Size: 1.8 MB
Platform: Windows

Voolyk Sip Server is a mature and flexible SIP server (RFC3261). It can be used on systems with limited resources as well as on carrier grade servers, scaling to up to thousands call setups per second.

Voolyk Sip Server is a mature and flexible Sip server (RFC3261). It can be used on systems with limited resources as well as on carrier grade servers, scaling to up to thousands call setups per second. It is written in pure C for Unix/Linux-like systems with architecture specific optimizations to offer high performances.

Category: Software Development / ActiveX
Publisher: Voolyk, License: Commercial, Price: USD $499.00, File Size: 1.2 MB
Platform: Windows