'unavailable'Identify incoming phone calls & get notified when an 'unavailable' caller rings. The program pops up a window displaying Caller ID...

Commercial 1.67 MB Download

Advanced Call Recorder records telephone conversations to your computer's hard disk. It stores calls as standard Windows sound files. Advanced...

Commercial 977.52 KB Download

This ground breaking technology is the only one of a kind solution in the mobile industry!. This solution is 100% software based and does not...

Commercial 50 KB Download

An advanced, yet simple-to-use phone answering machine for your voice modem. All the features you'd expect are supported: call monitoring and...

Commercial 2.33 MB Download

Picture Caller ID identifies callers before you answer the phone. Call Blocking enables effective telemarketer call block by cutting off black-listed...

Commercial 522.52 KB Download

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

Gizmo Project uses your internet connection (broadband or dial-up) to make calls to other computers. With the click of a mouse, you’re...

Freeware 10.74 MB Download

COLLANOS PHONE Collanos Phone is a software-only Voice over Internet Protocol (VoIP) phone and a multi-protocol instant messenger combined in one...

Freeware 22.24 MB Download

Make FREE pc-to-pc and pc-to-phone calls over Internet and ISDN/PSTN and SIP network. PC-Telephone is a powerful communications software that enables...

Freeware 2.15 MB Download

Enable your employees call each other for free with OfficeSIP Server. Multi-office and trans-national corporations pay thousands of dollars for...

Freeware 965.61 KB Download

TekSIP is a freeware SIP Registrar and Stateless SIP Proxy for Windows. You're free to use it for both commercial and personal use. We only ask...

Freeware 357 KB Download

Make FREE pc-to-pc, pc-pc and cheap pc-to-phone, pc-phone, pc-to-fax, pc-fax, phone-to-pc, phone-pc, fax-to-pc, fax-pc, sip-phone, sip-to-phone calls...

Commercial 1.37 MB Download

ManageEngine VQManager is a powerful, web-based, passive QoS monitoring tool for VoIP networks. It can monitor any device or user-agent that supports...

Freeware 30.27 MB 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