Free Downloads: Sip Calls Windows Phone

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

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 can be used in...

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

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

InternetCalls lets you make calls, cheap and easy from your computer or mobile phone at home, at the office or abroad.

InternetCalls lets you make Calls, cheap and easy from your computer or mobile Phone at home, at the office or abroad.

Features:

WiFi Sip
Internet Calls Mobile apps
Low Caller mobile app to use minutes included in your priceplan
Local Access numbers
VoiP-in, your own voip telephone number
SMS, send sms from your...

Category: Internet / Dial-up & Connectivity
Publisher: Betamax GmbH & Co KG, License: Shareware, Price: USD $0.00, File Size: 0
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)...

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

Fax Voip Softphone - SIP/H.323 software telephone. Call Recording. Playing audio messages into the telephone line. Sending and Receiving T.38 and Audio Faxes. Music on Hold. Call Transfer. Call Forwarding. Phone Book. Log Book. Random Phone Calls.

Fax Voip Softphone is a powerful and unique Sip / H.323 software telephone that lets users make Phone Calls, record Calls, play audio files into the telephone line as well as send/receive T.38 and audio faxes from one single software application using any Voice over IP (VoIP) telephony provider. Fax Voip Softphone supports Music on Hold, Call Transfer and Call...

Category: Business & Finance / Fax Software
Publisher: FaxVoip Software, License: Shareware, Price: USD $90.00, File Size: 49.6 MB
Platform: Windows

You need a VoipAlot username and password in order to call via network.

You need a VoipAlot username and password in order to call via network. VoipAlot will work with every Sip device or Sip software. VoipAlot is a telephony client that allows you to make Calls from your PC. VoipAlot offers a simple tool for Symbian users to make Cheap Phone Calls.

Category: Internet / Communications
Publisher: voipalot, License: Freeware, Price: USD $0.00, File Size: 4.9 MB
Platform: Windows

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

Kapanga Softphone is a powerful and unique SIP software telephone that lets users make phone and video calls as well as send/receive fax from one single software application using any Voice over IP (VoIP) telephony provider.

Kapanga Softphone is a powerful and unique Sip software telephone that lets users make Phone and video Calls as well as send/receive fax from one single software application using any Voice over IP (VoIP) telephony provider.
As a fully featured Sip client, Kapanga Softphone is designed from the ground up to work with current and future IP-based communications...

Category: Internet / Communications
Publisher: Ecotronics Ventures LLC, License: Freeware, Price: USD $0.00, File Size: 13.4 MB
Platform: Windows

iFone-VNN is an Internet phone service of Vietnam Posts and Telecommunications Corporation (VNPT), developed by SIP technology (Session Initiation Protocol) which uses whole or a part of public Internet to establish calls between telephone, personal

iFone-VNN is an Internet Phone service of Vietnam Posts and Telecommunications Corporation (VNPT), developed by Sip technology (Session Initiation Protocol) which uses whole or a part of public Internet to establish Calls between telephone, personal computer (PC) and other terminal equipments.

Category: Internet / Communications
Publisher: Vietnam Datacommunication Company, License: Freeware, Price: USD $0.00, File Size: 4.8 MB
Platform: Windows

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...

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

Are you often bothered with some unwanted phone calls?

Are you often bothered with some unwanted Phone Calls? Especially when you are too busy or having an important meeting. Why not block these unwanted incoming Calls? Now iMobileTool Incoming Calls Blocker offers a powerful Phone Calls blocking solution to block incoming Calls whenever and whereever you want at your will.

With iMobileTool...

Category: Security & Privacy / Anti-Spam & Anti-Spy Tools
Publisher: iMobileTool Inc., License: Shareware, Price: USD $19.95, File Size: 809.0 KB
Platform: Windows

A Windows free SIP IP PBX software.

A Windows free Sip IP PBX software. It is very easy to use and deploy, with powerful features like:ACD, Auto Attendant, Call Park, Ring Group, Conference, Call Pickup Group, Auto Outbound Dialer, Database CDR report, Database PBX Status Report. It supports Sip extensions, Sip accounts, inbound and outbound Calls, and customized dial plans. With new plugin...

Category: Internet / Communications
Publisher: PCBest Networks, License: Freeware, Price: USD $0.00, File Size: 4.0 MB
Platform: Windows

The Mizu WebPhone is a SIP standard based VoIP software for Web implementing multiple engines: Native, WebRTC, Flash, Java and App. Web to SIP from all OS, all browsers.

Web to Sip for all OS, all browsers. The Mizu WebPhone is a Sip standard based VoIP software for web implementing multiple engines: Native, WebRTC, Flash, Java and App. Based on the industry standard Sip protocol, it is compatible with all VOIP devices and services. It can call any other Sip soft Phone (for free charge) or any landline or mobile number...

Category: Software Development
Publisher: Mizutech S.R.L, License: Demo, Price: USD $500.00, USD500, File Size: 8.4 MB
Platform: Windows, Mac, Linux, iOS, Android, BlackBerry, Handheld/Mobile Other, OpenVMS, Unix, Other, iPhone, iPod, Java

"VidPhone" is a H.

"VidPhone" is a H.323/Sip Video SoftPhone for Windows and Linux OS.
VidPhone support both Sip and H.323 protocols, varios audio codecs and high-definition video.

VidPhone has following features and parameters:

- Protocols: Sip and H.323
- Audio codecs: G.711/G.729/Speex/iLBC/G.723.1/GSM/G.726
- Video codecs:...

Category: Internet / Communications
Publisher: RSDevs.com, License: Shareware, Price: USD $40.00, File Size: 8.9 MB
Platform: Windows

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...

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

PBXpress is a voice over IP (VoIP) replacement of traditional PBX in the era of the Internet. All of your phones are connected and provisioned via an IP network, your phone calls are always recorded and connected at a fraction of the usual cost.

PBXpress is a modern-day replacement for traditional PBX systems. Instead of working with wires and cables, it utilizes Internet technologies. In particular, it uses VoIP (voice over IP) technology to transmit Calls. All of your phones are connected and provisioned via an IP network, your Calls can be delivered to any place on Earth via Internet at a fraction of the usual cost,...

Category: Internet
Publisher: PBXPress Communications, Inc., License: Demo, Price: USD $499.00, File Size: 121.0 MB
Platform: Linux, Unix

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

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

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

VOIP means "voice over IP" - this technology is used to transmit voice over the internet.

VOIP means "voice over IP" - this technology is used to transmit voice over the internet. 3CX VOIP Phone is a free softphone for Windows. This application is very useful for making and receiving Phone Calls via your computer. With 3CX VOIP Phone you can make Phone Calls directly from your PC or laptop to any mobile or landline. This...

Category: Internet / Communications
Publisher: 3CX System Ltd, License: Shareware, Price: USD $0.00, File Size: 60.0 MB
Platform: Windows

Gizmo Project - Free Internet phone software that offers free PC-to-PC calls and ultra-low rates for calls to ordinary landlines and mobile phones.

Gizmo Project is a free Internet Phone for your computer that lets users make crystal-clear free Calls using the Internet. As easy to use as instant messaging, Calls offer crystal-clear voice quality and PC-to-PC Calls are always free. Calls to ordinary landlines and mobile phones are available at the lowest possible domestic and International calling rates....

Category: Business & Finance
Publisher: SIPphone, Inc., License: Freeware, Price: USD $0.00, File Size: 10.5 MB
Platform: Windows, Mac, Linux

SuperVoice VoIP makes it easy to add another phone line to your home or business.

SuperVoice VoIP makes it easy to add another Phone line to your home or business. It is a Windows based softphone and answermachine for Voice Calls over the Internet (VoIP). To use SuperVoice VoIP, simply download it, choose a Sip provider, enter your user name and password?you are ready to go Features Include:-Multiple Lines for incoming and outgoing Phone...

Category: Internet / SMS
Publisher: Pacific Image Europe, License: Demo, Price: USD $29.00, File Size: 40.3 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 on...

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

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