PC Best Networks
Freeware
A Free Windows SIP PBX, with rich and powerful features.
77
OfficeSIP Communications
151
Freeware
Provides you everything you need to facilitate communication around the office.
1
deltathree Inc.
2,501
Freeware
Connect with your computer and make calls through the iConnectHere VoIP network.
2
Callcentric
184
Freeware
A small application that allows you to make and receive calls with Callcentric.
15
Net2Phone Inc.
514
Freeware
Net2Phone is software that allows you to make phone calls and send faxes...
3
American Telemarketing Computers
7
Commercial
PC-Dialer-1 - An auto dialing software for Telephony Telemarketing management.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
3telCafe
79
Freeware
A free SIP Softphone which offers PC-to-Phone service.
ZeeVoice
17
Freeware
A sip softphone for making and receiving VoIP calls.
11
PortSIP Solutions, Inc.
81
Freeware
PortGo is the newest SIP softphone from PortSIP, it's built base on PortSIP VoIP.
IntuitTech Sdn. Bhd
Freeware
hayibo is the first SIP softphone application written for business users.
3
iaxtalk.com
32
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
32
ageet Corporation
11
Commercial
The new AGEphone Desktop 2 is SIP based internet telephony softphone.
1
PortSIP Sutions, Inc.
26
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
