Free Downloads: Softphone Sdk

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

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

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.

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. Quick facts about VoIP SIP Sdk for iPhone: iOS 5/6 compatible Support of SIP and RTP STUN and other IETF standards (compatible with SER, OpenSER and Asterisk) SIP Registrar (SIP...

Category: Internet / Communications
Publisher: ABTO Software, License: Shareware, Price: USD $495.00, File Size: 106.0 KB
Platform: iOS, iPhone

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

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 any SIP...

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

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 helium. DEVELOP...

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

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 who just inhaled helium....

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

Softphone will allow you to connect to BT online phone service.

Softphone will allow you to connect to BT online phone service.

Your username will help to identify you while you are signed into BT Softphone. Other users will see your username and will use it to contact you through instant messaging. It needs to be in lower case and to be between 4 and 32 characters long.

Category: Internet / Communications
Publisher: BT, License: Freeware, Price: USD $0.00, File Size: 19.2 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

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

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 applications,...

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

Adore IAX softphone , which is the basic model , IAX Softphone especially designed to give you a soothing communication experience for Asterisk for VoIP signalling.

Adore IAX Softphone , which is the basic model , IAX Softphone especially designed to give you a soothing communication experience for Asterisk for VoIP signalling. Adore IAX Softphone is extremely flexible and is crafted out while keeping the various requirements of any client,however it is mainly designed for control of IP voice calls.

Category: Internet / Communications
Publisher: Adore, License: Shareware, Price: USD $299.00, File Size: 2.8 MB
Platform: Windows

The snom m9 softphone is a software emulation of the snom m9 cordless phone.

The snom m9 Softphone is a software emulation of the snom m9 cordless phone. It uses the same SIP and RTP stacks, has the same built-in web server and shares most of the features of the m9. The main difference is that purely network-related tasks such as DHCP or LLDP are not available, and there is only one handset registered to the base.

Category: Internet / Communications
Publisher: snom technology AG, License: Freeware, Price: USD $0.00, File Size: 984.1 KB
Platform: Windows

DuniyaCallsl Softphone it is for for any kind of Network connection and enjoy your calling.

DuniyaCallsl Softphone it is for for any kind of Network connection and enjoy your calling. Using this software you will enjoy direct calls from your desktop, give a try and download it for free from DuniyaCall. Program works with any type of windows!

Category: Internet / Communications
Publisher: DuniyaCalls, License: Shareware, 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) support...

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

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 Authentication Codecs...

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

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 (Network Address...

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

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

Mediafone offers its new softphone, allowing you to make calls from your PC or Laptop to virtually any phone in the world, at incredibly low rates.

Mediafone offers its new Softphone, allowing you to make calls from your PC or Laptop to virtually any phone in the world, at incredibly low rates. Save up to 70% on long distance calls – Mediafone has Special plans for many countries. And even if the country you call to is not included in the special plan, the rate is exceptionally less than the normal telephone rate. Wherever you...

Category: Internet / Communications
Publisher: Mediafone, License: Demo, Price: USD $0.00, File Size: 4.2 MB
Platform: Windows

Enigma is a free Session Initiation Protocol (SIP) softphone available for your download.

Enigma is a free Session Initiation Protocol (SIP) Softphone available for your download. It can used to make Internet calls, establish conference and send instant messages to your buddies under the same SIP network. Choose your platform see features So whether your just having a simple voice conversation or talking to a friend over Instant Messaging, Enigma will leads you to a new path...

Category: Internet / Communications
Publisher: Racequeen Inc., License: Freeware, Price: USD $0.00, File Size: 20.8 MB
Platform: Windows

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...

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

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

MizuPhone for iOS is a customizable VoIP Softphone for iPhone and iPad. This SIP client can be used with any SIP server, softswitch or PBX using the industry standard SIP and RTP protocols. All common VoIP features are included making this software a suitable solution for all VoIP business needs. The customized version are shipped with custom branding, preconfigured server settings,...

Category: Utilities / Command Line Utilities
Publisher: Mizutech S.R.L, License: Freeware, Price: USD $0.00, File Size: 283.0 KB
Platform: Linux, Handheld/Mobile Other, iPhone, iPod, iTouch

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, server side...

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

With Juugotel, you download our softphone for FREE, install it on your computer and purchase some credits to get it all activated.

With Juugotel, you download our Softphone for FREE, install it on your computer and purchase some credits to get it all activated. Never before has it been easier to get access to a Global SIP Service with conferencing capabilities.
Its really easy to get started, all you have to do is access the website, download the Softphone installer, register for an account during the...

Category: Internet / Communications
Publisher: Juugo Inc., License: Freeware, Price: USD $0.00, File Size: 8.0 MB
Platform: Windows