Free Downloads: Sip Softphone Sdk

License:  All 1 2 | Free

VaxVoIP SIP Desktop SDK Screenshot
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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...

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



VaxVoIP SIP iOS SDK Screenshot
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VaxVoIP SIP iOS SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based softphone and SIP client for Apple iOS based devices (iPhone, iPad, iPod etc.) and other Hand-Held device.

VaxVoIP Sip iOS Sdk accelerates the development of Sip based Softphone and Sip clients for Apple iOS based devices (iPhone, iPad, iPod etc.) and other Hand-Held device. VOICE CHANGER SUPPORT: VaxVoIP Sip iOS 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...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1480.00, File Size: 15.5 MB
Platform: Unknown

VaxVoIP SIP Android SDK Screenshot
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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.

VaxVoIP Sip Android Sdk accelerates the development of Sip based Softphone and Sip clients for Android based devices and other Hand-Held device. VOICE CHANGER SUPPORT: VaxVoIP Sip Android 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...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $1280.00, File Size: 3.1 MB
Platform: Android

5 Stars5 Stars5 Stars5 Stars5 Stars Commercial
VoIP SIP Client SDK Screenshot
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VoIP SIP Client SDK - A powerful and highly versatile VoIP SDK. Our 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.

VoIP Sip Client Sdk for .NET and ActiveX - A powerful and highly versatile VoIP Sdk to accelerate development of Sip applications. Our brand-new Sip Client 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...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Commercial, Price: USD $999.00, File Size: 6.4 MB
Platform: Windows, Linux, Pocket PC

VaxTele SIP Server SDK Screenshot
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VaxTele SIP Server SDK allows software vendors and service providers to develop their own SIP based VoIP Server, IP-PBX, SIP PBX, SIP gateway and IP-Telephony services.

VaxTele Sip Server Sdk (Software Development Kit) is a new and flexible approach to develop Sip based VoIP servers, IP-PBX, Sip gateways, Sip PBX. It is really easy to develop IP-Telephony, PC to PC and PC to Phone services by using VaxTele Sip Server Sdk. VaxTele Sip Server Sdk includes COM (Component Object Model) components, and...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $550.00, File Size: 12.3 MB
Platform: Windows

VaxVoIP SIP Server SDK Screenshot
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VaxTele SIP Server SDK allows software vendors and service providers to develop their own SIP based VoIP Server, IP-PBX, SIP PBX, SIP gateway and IP-Telephony services.

VaxTele Sip Server Sdk (Software Development Kit) is a new and flexible approach to develop Sip based VoIP servers, IP-PBX, Sip gateways, Sip PBX. It is really easy to develop IP-Telephony, PC to PC and PC to Phone services by using VaxTele Sip Server Sdk. VaxTele Sip Server Sdk includes COM (Component Object Model) components, and...

Category: Software Development / Components & Libraries
Publisher: VaxSoft, License: Shareware, Price: USD $550.00, File Size: 19.7 MB
Platform: Windows

ABTO Software VoIP SIP SDK for Android Screenshot
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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...

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

VoIP SIP SDK for iPhone Screenshot
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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...

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

VoIP SIP SDK for Android Screenshot
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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...

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

SILVERLIGHT SIP SOFTPHONE TO WEB PAGE Screenshot
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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...

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

VoIP SIP SDK for Windows Screenshot
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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.

License Details No per seat licensing One time payment Standard (voice only), Video, Multiline (up to 64 media lines), Video conference versions Protocols Support Sip RTP SDP TCP STUN ICE Development Features ActiveX, COM, and plain dll files support of Sip DLL Sdk (via native dll interface) NAT...

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

5 Stars5 Stars5 Stars5 Stars5 Stars Shareware
FLASH CHAT PROGRAM Screenshot
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Ozeki VoIP SIP .Net SDK to develop Flash chat program for text/audio/video chat between more Flash clients. The sample program uses Flash as the client-side technology. Its GUI has 3 panels to ensure basic telephone functions and 2 pop-up windows.

Ozeki VoIP Sip .Net Sdk to develop Flash chat program for text/audio/video chat between more Flash clients. The sample program uses Flash as the client-side technology. Its GUI has 3 panels to ensure basic telephone functions and 2 pop-up windows. It allows to build the chat server, handle clients from the server side, server support for text message sending, camera handling,...

Category: Software Development / Components & Libraries
Publisher: FLASH CHAT PROGRAM, License: Shareware, Price: USD $697.00, File Size: 18.1 MB
Platform: Windows

ABTO Software VoIP SIP SDK for Windows Screenshot
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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...

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

ABTO Software VoIP Video SIP SDK Screenshot
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ABTO Software's VoIP Video 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 VoIP Video 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 support Encryption on the basis of sRTP, DLS, DTLS, and zRTP DTMF support Sip...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $1495.00, USD999, File Size: 106.4 KB
Platform: Windows

VaxVoIP SIP activeX SDK Screenshot
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VaxVoIP SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based IP-Telephony make and receive phone calls feature in your web pages and software applications. You can easily develope net-to-phone apps & web pages.

VaxVoIP Sip Sdk provides tools and components to quickly add Sip (Session Initiation Protocol) based IP-Telephony make 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 (graphical user interface) and brand name. It delivers superior voice quality by integrating...

Category: Software Development
Publisher: VaxSoft Inc, License: Shareware, Price: USD $1500.00, File Size: 7.3 MB
Platform: Windows

Shareware
SIP SDK Screenshot
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SIP SDK - A powerful and highly versatile VoIP SDK. Our 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.

Sip Sdk for .NET and ActiveX - A powerful and highly versatile VoIP Sdk to accelerate development of Sip applications. Our brand-new Sip Client 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...

Category: Software Development / Components & Libraries
Publisher: Conaito Technologies, License: Shareware, Price: USD $699.00, File Size: 21.3 MB
Platform: Windows, Linux, Pocket PC, Unix, Java

SIP VOIP Software development kit Screenshot
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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...

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

ZOIPER Free IAX and SIP softphone Screenshot
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ZOIPER 2.0 Free Edition is a user-friendly IAX and SIP softphone compatible with the Asterisk platform or any other IAX or SIP capable system. ZOIPER Free . Find out the many advantages of this FREE product from Attractel!

ZOIPER Free Version 2.0 is a new generation Sip and IAX Softphone compatible with the Asterisk platform as any other Sip or IAX capable system. ZOIPER Free Edition features include: * Sip + IAX/IAX 2 protocols * STUN support * STUN server per account * Echo cancellation * DTMF tones sending * Support for multiple audio devices * Automatic user...

Category: Internet / Chat
Publisher: Attractel, License: Freeware, Price: USD $0.00, File Size: 2.8 MB
Platform: Windows, Mac, Linux

ABTO Software Flash SIP SDK Screenshot
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ABTO Software provides a customizable flash softphone that can be used for support on corporate and chats for web portals.

ABTO Software provides a customizable flash Softphone Sdk that can be used for development of support solutions on corporate websites and chats for web portals. Flash Softphone is a web Softphone, that is working in web browser without installation of any specific software. It operates using Sip (Session Initiation Protocol). The Phone is compatible with...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $1999.00, File Size: 106.4 KB
Platform: Windows, Android

Express Talk VoIP Softphone Screenshot
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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...

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

Mizu SIP SoftPhone Free Screenshot
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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

C# SOFTPHONE WITH CALL RECORDING Screenshot
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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...

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

Express Talk Free VoIP Softphone Screenshot
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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...

Category: Business & Finance / Business Finance
Publisher: NCH Software, License: Freeware, Price: USD $0.00, File Size: 684.5 KB
Platform: Windows

Express Talk Business VoIP Softphone Screenshot
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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...

Category: Business & Finance / Business Finance
Publisher: NCH Software, License: Shareware, Price: USD $49.99, File Size: 684.5 KB
Platform: Windows

Shareware
SIP Phone DLL Screenshot
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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...

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

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License:  All 1 2 | Free