Thinkertec, Inc.
47
Shareware
Intelligently records chats, email, instant messengers, web sites visited & more.
Activa
16
Freeware
This TSP enables integration of TAPI third party applications and Asterisk.
Juugo Inc.
Freeware
With Juugotel you can call your friends and family ultra cheap.
3CX Ltd
29
Shareware
3CX Assistant / VoIP Client – Easy Call Control from your desktop!
22
Selectra Ltd.
5,376
Shareware
Make phone calls and transfer faxes from your PC with this program.
BuzzSIP, Inc.
3
Freeware
BuzzSIP is a VOIP softphone that allows you to speak with any other softphone.
2
Mizutech SRL
199
Shareware
Mizu Softphone is a professional VoIP softphone for Windows users.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
vpcashcall
2
Freeware
The VpcashCalls Softphone is a basic softphone which runs on Microsoft Windows.
75
Tuma Solutions, LLC.
111
Open source
This app is an open-source initiative to create a PSP(SM)/TSP(SM) support tool.
EvulSoft
Commercial
TibiSavePass(TSP) is a simple , and also advanced the type of "recovery tool".
4
BT
201
Freeware
Softphone will allow you to connect to BT online phone service.
14
Callserve Communications Ltd
541
Freeware
A softphone application developed to access Callserve Telephony Service.
4
Nexge Technologies
63
Freeware
Tata Indicom Softphone is your telephone on the computer...
netVoiz
8
Freeware
Te netVoiz SoftPhone is a software for making calls.