Carousel Telephony Adapter Free
Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway.

Dekart SIM Manager Free To Try
Create, edit, and backup phonebook entries using your PC and stop typing in information using the mobile phone's keypad. Manage your PIN codes, transfer data from one SIM/USIM to another, backup and export/import all phonebook entries

Bluetooth PC Dialer Free To Try
With DialItNow! calling a number with your Bluetooth mobile phone from your PC is never more then one click away, independent of where the number is located. DialItNow is both a stand-alone application and an Outlook plug in.

Voicent Flex PBX Free
Voicent Flex PBX is an easy-to-use software-based PBX system. It supports both analog phone services and VOIP services. Besides PBX features like auto attendant and unlimited call queues, it is extensible through IVR Studio for database access, etc.

3CX Phone System for Windows Free Free
3CX VOIP Phone System FREE edition is a SIP-based IP PBX developed for Windows. Easy to install and configure, it eliminates phone wiring and allows hot desking. Lowers call costs via VoIP providers & eliminates vendor lockin. Download FREE edition!

Active Caller ID Free To Try
Active Caller ID is a powerful full-featured Caller ID detection software that will turn your PC into an advanced Caller ID device.

sharpVoice(tm) Client Free To Try
sharpVoice is a internet telephony program that enables free PC-to-PC and inexpensive PC-to-Telephone voice conference calls even with slow internet connections.

Gizmo Project Free
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.

Fonawy Standard Free
Call recorder, Answering machine, Caller ID, Dialer, and Phone book software. Record outgoing or incoming call or any signal on the phone line. Auto answer machine mode will anwer the incoming calls and play optional greeting legal message.

Zoiper Communicator Softphone Free
ZOIPER Communicator is a very intuitive SIP softphone, with presence, chat, video and fax. Very stable, small footprint, skinnable, and with encryption support.

SMS Gateway - Enterprise Free To Try
SMS gateway for high capacity SMSC connections over SMPP, UCP, CIMD2 or GSM Modems. Ideal platform for SMS notification, two way SMS systems, or for becoming an SMS service provider. It supports SMS API for SQL, .NET, PHP, ASP and for OEM vendors.