Softswitch & Adore Billing: a. IVR b. Caller ID & Card Number and SIP/IAX2 Friend authentication c. Customize the IVR rapidly, chose to play...

Freeware 5.11 MB Download

The Howdy SoftPhone software plus any computer headset turns your computer into a phone. Just download the SoftPhone and you are ready to make free...

Freeware 1.76 MB Download

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...

Commercial 2.43 MB Download

On long distance and international calls, you can save heaps. We offer: No unanswered call fees Calls are charged per second Calls...

Freeware 1.71 MB Download

Adore SIP Softphone comes with an intuitive Graphical User Interface and can be easily customized. It's designed with SIP technology that can be...

Freeware 400 KB Download

OfficeSIP Messenger provides enterprises with advanced instant communications for free. Compatible with Office Communications Server 2007, OfficeSIP...

Freeware 4.22 MB Download

SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based dial and receive phone calls feature in your web pages...

Commercial 7.45 MB Download

SIP SDK provides tools and components to quickly add SIP (Session Initiation Protocol) based dial and receive phone calls feature in your web pages...

Commercial 7.45 MB Download

Call Anyone from Anywhere. Save Money with FonoSIP.com Get a FonoSIP account. Tell your friends, family, clients, and talk to them for free....

Commercial 7.45 MB Download

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...

Freeware 641.07 KB Download

LoudHush is a fully featured softphone implemented as a native application for Mac OS X. LoudHush is written in Cocoa and integrates nicely within...

Commercial 1.27 MB Download

Support USB phone PC to PC, PC to Phone, Phone to PC H323 compliant Touch-tones [DTMF] Dial/ Redial/Hangup Dynamic CODEC Selection Caller...

Freeware 1.66 MB Download

Adoresoft delivers SIP-based communications and services for PC-to-Phone, Phone-to-PC and PC-to-PC services surrendering the world at your desktop....

Freeware 5.42 MB Download

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...

Freeware 3.32 MB Download

SoundTap lets you record just about any audio that plays through your Windows computer including streaming radio, VoIP calls and Instant Messaging...

Commercial 586 KB Download