R.S.ITecSoft
64
Shareware
You can initiate calls directly from within Microsoft Outlook or other TAPI app.
1
PortSIP Sutions, Inc.
73
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
Advanced American Telephones
37
Freeware
This app can manage Skype, Lync and/or landline calls from your laptop or PC.
5
Avaya Inc.
314
Commercial
A simple way to communicate and make phone calls using your internet connection.
6
Nortel
331
Commercial
CounterPath Corporation
1
Commercial
Is a plug-in adding an enterprise-grade softphone to your Outlook application.
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.
Dargan Development
14
Shareware
EMail, FAX broadcast using MAP. Phone dialer using either AT or TAPI. Superb interface, fully custom....
8
Jacek Kozlowski
463
Shareware
Phone Dialer Pro is TAPI and VoIP phone dialer for Windows users.
top Tapi
23
Shareware
Allows you to perform all necessary functions of your Tapi device.
IdentaFone Software
12
Shareware
IdentaPop Pro is a Caller ID screen pop program for TAPI telephone systems.
Nick Knight
32
Open source
An open source Asterisk Tapi driver for Windows platform.
