Free Downloads: Open Source Web Based Sip Phone

License:  All 1 2 | Free

3CX VOIP Phone for Windows Screenshot
more

Free VOIP / SIP phone. Use your PC as a phone. Works with any SIP/ VOIP provider/ phone service. Easy to use interface to transfer, forward calls or set-up conference calls. Free download from http://www.3cx.com

Free VOIP / Sip Phone. Use your PC as a Phone. Works with any Sip / VOIP provider/ Phone service. Use instead of the soft Phone provided by your VOIP provider which locks you into their VOIP Phone service. Easy to use interface includes dial pad and buttons to transfer or forward a call. Set-up conference calls with a few mouse-clicks....

Category: Internet
Publisher: 3CX Ltd, License: Freeware, Price: USD $0.00, File Size: 1.1 MB
Platform: Windows



VoIP SIP SDK for iPhone Screenshot
more

VoIP SIP SDK for iOS (iPhone and iPad) is a toolkit to quickly build SIP softphone client for iOS or add VoIP features into your app for App Store.

VoIP Sip SDK for iOS (iPhone and iPad) is a toolkit to quickly build Sip softphone client for iOS or add VoIP features into your app for App Store. Operating System: Mac OS X. Development environments: VOIP Sip SDK for iPhone on objective-C (Xcode); VOIP Sip SDK for iPhone on Swift. iOS versions: VoIP Sip SDK for iOS 6;...

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

Collanos Phone Windows Screenshot
more

Collanos Phone is a software-only Voice over Internet Protocol (VoIP) phone and a multi-protocol instant messenger supporting Jabber, MSN, ICQ, AOL, and Yahoo! protocol combined in one application. It is available on Windows, Mac OSX, and Linux.

Collanos Phone is a software-only Voice over Internet Protocol (VoIP) Phone and a multi-protocol instant messenger combined in one application. The main features include placing audio & video calls and sending instant messages, including transparently to existing Jabber, MSN, ICQ, AOL, and Yahoo! networks. Following Collanos multi-platform strategy, the product is available in...

Category: Internet / Internet Phone and Teleconferencing
Publisher: Collanos Software Inc., License: Freeware, Price: USD $0.00, File Size: 14.7 MB
Platform: Windows

3CX FREE VOIP Phone for Windows Screenshot
more

Free VOIP / SIP phone (softphone).

Free VOIP / Sip Phone (softphone). Use your PC or laptop as a Phone. Works with any Sip / VOIP provider/ Phone service. Use instead of the soft Phone provided by your VOIP provider which locks you into their VOIP Phone service. Easy to use interface to transfer, forward calls or review history of calls. Call log, caller ID, integrates with MS...

Category: Internet / SMS
Publisher: 3CX Ltd, License: Freeware, Price: USD $0.00, File Size: 3.3 MB
Platform: Windows

SILVERLIGHT SIP SOFTPHONE TO WEB PAGE Screenshot
more

Ozeki .NET SDK to develop Silverlight SIP softphone using Javascript for adding it to web applications to make web to SIP voice calls. The sample program is based on the MediaGateway SDK that is the part of Ozeki SIP SDK. The webphone can be extended.

Ozeki .NET SDK to develop Silverlight Sip softphone using Javascript for adding it to Web applications to make Web to Sip voice calls. The sample program is Based on the MediaGateway SDK that is the part of Ozeki Sip SDK. It makes it possible to improve the webphone since it allows to make Sip voice/video calls, to develop own softphone, IVR...

Category: Software Development / Components & Libraries
Publisher: SILVERLIGHT SIP SOFTPHONE TO WEB PAGE, License: Shareware, Price: USD $697.00, File Size: 16.1 MB
Platform: Windows

Express Talk VoIP Softphone Screenshot
more

Express Talk is software that works like a telephone to let you make calls from your PC. With Express Talk you can call anyone on the internet who has installed Express Talk (or any other SIP voip softphone). Calls are free.

The Express Talk softphone works like a telephone to let you make calls through your computer and you can call anyone via the internet who has installed it (or any other Sip softphone). Connect your webcam or other video device and you can see and speak to family, friends and colleagues around the world. Calls computer to computer are always free. You can also call ordinary 'real'...

Category: Internet / Internet Phone and Teleconferencing
Publisher: NCH Software, License: Shareware, Price: USD $49.99, File Size: 641.1 KB
Platform: Windows

Embedded VOIP SIP Developers Kit Screenshot
more

Embedded Windows CE VOIP Developers Kit is your embedded telephony solution for developing software/hardware to enable device to device phone calls using SIP/H323 phone right at the electronics level.

Embedded Windows CE VOIP Developers Kit is your embedded telephony solution for developing software/hardware to enable device to device Phone calls using Sip/H323 Phone right at the electronics level. The design is Based on Hybrid Combination of RFC Sip Protocol and Windows RTC and is today successfully ported to Windows CE/Pocket PC/Smart Phone....

Category: Internet
Publisher: Research Lab Inc, License: Demo, Price: USD $799.00, File Size: 2.4 MB
Platform: Windows, Pocket PC, Palm, Symbian

Freeware
more

Best Phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile and pc to landline. Best Pho offers you a free phone number to make free pc to pc calls and receive unlimited free incoming calls from any phone.

Best Phone is a Sip Based VoIP soft Phone, which integrates robust technologies such as Sip stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. Best Phone is a free downloadable soft Phone which enables you to make calls from pc to pc, pc to mobile and pc to landline. Best Phone offers you a...

Category: Internet
Publisher: Daily Offerz, License: Freeware, Price: USD $0.00, File Size: 20.0 MB
Platform: Windows

Shareware
more

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 VOIP Software development kit Screenshot
more

The award-winning VoIP SDK is a powerful and highly versatile set of tools designed to dramatically accelerate development of SIP applications. VoIP SDK enable flexible, rapid application development options for creating desktop softphone clients

The award-winning VoIP SDK is a powerful and highly versatile set of tools designed to dramatically accelerate development of Sip applications. VoIP SDK enable flexible, rapid application development options for creating desktop softphone clients, Rich Internet Applications (RIA) and telephony extensions into existing enterprise and Web applications, It's complies with IETF and...

Category: Internet / Internet Phone and Teleconferencing
Publisher: SIP VOIP Software development kit, License: Shareware, Price: USD $399.00, File Size: 7.5 MB
Platform: Windows

more

MapGuide Open Source is a web-based platform that enables users to develop and deploy web mapping applications and geospatial web services.

MapGuide Open Source is a Web-Based platform that enables users to develop and deploy Web mapping applications and geospatial Web services. MapGuide features an interactive viewer that includes support for feature selection, property inspection, map tips, and operations such as buffer, select within, and measure. MapGuide includes an XML database for...

Category: Software Development / Misc. Programming
Publisher: Open Source Geospatial Foundation, License: Shareware, Price: USD $0.00, File Size: 114.8 MB
Platform: Windows

VaxVoIP SIP Recording SDK Screenshot
more

VaxVoIP Recording SDK offers a new, flexible approach that integrates multiple advanced features, empowering users to create their own VoIP Call Recording Server.

VaxVoIP Sip SDK gives you important tools and software to create, set up, and adjust VoIP call recording systems that use Sip. You can download example apps and code to help you understand how to do it. VaxVoIP Call Recording Sip SDK includes tools, demo applications, sample code, and software components to speed up the development of Sip (Session Initiation...

Category: Internet / Communications
Publisher: VaxSoft, License: Shareware, Price: USD $1280.00, File Size: 23.7 MB
Platform: Windows

Shareware
more

The Mizu-WebPhone is a lightweight standard based VoIP phone software that can be run from webpages.

The Mizu-WebPhone is a lightweight standard Based VoIP Phone software that can be run from webpages. Based on the industry standard Sip protocol, it is compatible with all VoIP devices and services. It can call any other Sip soft Phone / IP Phone (for free charge) or any landline and mobile number via a VoIP service provider of your choice.
...

Category: Internet / Communications
Publisher: MizuTech, License: Shareware, Price: USD $500.00, File Size: 2.3 MB
Platform: Windows

Freeware
more

Nimbuzz Phone is company's utility SIP caller for windows platform.

Nimbuzz Phone is company's utility Sip caller for windows platform.

Nimbuzz - Call is a leading Voice over IP Solution (VoIP Solution) Provider and System Integrator. IT is made for delivering high standards in solutions for entrepreneurs, carriers, VoIP Calling Card Operators and Corporate companies Based on VoIP. It provides services like VoIP...

Category: Internet / Communications
Publisher: Nimbuzz - Call, License: Freeware, Price: USD $0.00, File Size: 1.6 MB
Platform: Windows

Shareware
more

SIPMethod ACE is an Eclipse Plug-in for raplid developing and deploying SIP Servlet-based converged IP communication applications.

SIPMethod ACE is an Eclipse Plug-in for raplid developing and deploying Sip Servlet-Based converged IP communication applications.
By integrating with widely used IDE like Eclipse, SIPMethod Application Creation Environment greatly shortens the learning curve to build Sip Servlet applications and make developers continue to work within an environment they are already...

Category: Software Development / Misc. Programming
Publisher: Micromethod Technologies, Inc., License: Shareware, Price: USD $99.95, File Size: 476.7 MB
Platform: Windows

VOIP H323 Phone SDK Screenshot
more

VOIP H323 DLL Soft Phone SDK brings H.323 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 or use the Gateway or the Gatekeeper to connect to /or from PSTN.

VOIP H323 DLL Soft Phone SDK brings H.323 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 or use the Gateway or the Gatekeeper to connect to /or from PSTN lines. Now VOIP Open Source projects have made it easier to implement a customized VOIP Solution eliminating costly PSTN...

Category: Internet / Internet Phone and Teleconferencing
Publisher: Research Lab Inc, License: Shareware, Price: USD $399.00, File Size: 5.2 MB
Platform: Windows, Pocket PC, Symbian

Freeware
more

MiaPhone is a free SIP-based softphone, which can be used to make or receive calls through Internet.

MiaPhone is a free Sip-Based softphone, which can be used to make or receive calls through Internet. It is compatible with all Voip (Voice over IP) service providers, that support Sip protocol.

Main features:
- Compatible with Windows 98/Me/2000/XP/2003/Vista/7
- Supports work behind NAT/Firewall (STUN is used)
- G.711, GSM, iLBC, G.726...

Category: Internet / Communications
Publisher: Duxoft Lite, License: Freeware, Price: USD $0.00, File Size: 1.9 MB
Platform: Windows

Commercial
more

SIP DLL - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications.

Sip DLL - A powerful and highly versatile VoIP SDK to accelerate development of Sip applications. Our brand-new Sip DLL provides a powerful and highly versatile solution to add quickly Sip (Session Initiation Protocol) Based dial and receive Phone calls features in your software applications.It accelerates the development of Sip/ RTP compliant...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Commercial, Price: USD $999.00, File Size: 3.7 MB
Platform: Windows

Shareware
more

Teardrop is an open-source meta-search engine.

Teardrop is an Open-Source meta-search engine. It can be used either as a standalone application, or deployed on an intranet. Its Web Based interface provides a way to query multiple search engines at the same time, and explore their results into a single Source.
- Portable, for Windows, Linux, Mac OS X
- Open-Source, under Apache 2.0...

Category: Internet / Web Search Utilities
Publisher: Olivier Coupelon, License: Shareware, Price: USD $0.00, File Size: 9.6 MB
Platform: Windows

VoIP SIP SDK for .NET and Win32 COM Screenshot
more

VoIP SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications.

VoIP Sip SDK - A powerful and highly versatile VoIP SDK to accelerate development of Sip applications.

Our brand-new Sip SDK provides a powerful and highly versatile solution to add quickly Sip (Session Initiation Protocol) Based dial and receive Phone calls features in your software applications.
It accelerates the development of Sip/...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Commercial, Price: USD $999.00, File Size: 3.7 MB
Platform: Windows

more

VoIP SIP SDK for .

VoIP Sip SDK for .NET and ActiveX - A powerful and highly versatile VoIP SDK to accelerate development of Sip applications. Our brand-new Sip SDK provides a powerful and highly versatile solution to add quickly Sip (Session Initiation Protocol) Based dial and receive Phone calls features in your software applications and websites. It accelerates the...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Commercial, Price: USD $999.00, File Size: 5.6 MB
Platform: Windows

more

VoIP SIP SDK - A powerful and highly versatile VoIP SDK to accelerate development of SIP applications.

VoIP Sip SDK - A powerful and highly versatile VoIP SDK to accelerate development of Sip applications. Our brand-new Sip SDK provides a powerful and highly versatile solution to add quickly Sip (Session Initiation Protocol) Based dial and receive Phone calls features in your software applications and websites. It accelerates the development of...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Commercial, Price: USD $999.00, File Size: 5.1 MB
Platform: Windows

Shareware
more

X-Lite helps your seamlessly transition from a traditional phone environment into the world of Voice over IP.

X-Lite helps your seamlessly transition from a traditional Phone environment into the world of Voice over IP.It allows you to Open Standards and Session Initiated Protocol (Sip) Based call signaling allows X-Lite to work with a wide number of networks, you have a comprehensive personal address book, including detailed calls lists and history and much more

Category: Internet / Communications
Publisher: CounterPath Corporation, License: Shareware, Price: USD $0.00, File Size: 16.9 MB
Platform: Windows

Freeware
more

iSymphony, an easy-to-use, Java-based client/server software application for managing phone calls via the Open Source Asterisk platform.

iSymphony, an easy-to-use, Java-Based client/server software application for managing Phone calls via the Open Source Asterisk platform.

Since iSymphony works with Asterisk it is agnostic to Asterisk distributions and other commercial products Based on its acrhitecture. Some compatible products are PBX in a Flash (PIAF), Elastix and trixbox CE...

Category: Internet / Communications
Publisher: i9Technologies, License: Freeware, Price: USD $0.00, File Size: 22.8 MB
Platform: Windows

Shareware
Data Phone Screenshot
more

Data Phone is data aware VOIP application which uses the industry standard Session Initiation Protocol (SIP). Data Phone integrates phone functionality with MS SQL databases or Windows Azure cloud services, allowing you to easily interface telephony

Data Phone is data aware VOIP application which uses the industry standard Session Initiation Protocol (Sip). Data Phone integrates Phone functionality with MS SQL databases or Windows Azure cloud services, allowing you to easily interface telephony functions into your other systems. To get started: 1. Download Data Phone 2.Enter account information...

Category: Internet / Communications
Publisher: EXNP Inc., License: Shareware, Price: USD $79.95, File Size: 61.2 MB
Platform: Windows

blank

License:  All 1 2 | Free