PC Best Networks
Freeware
A Free Windows SIP PBX, with rich and powerful features.
AG Projects
43
Freeware
SIP2SIP is a real time communications service for audio conferences.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
1
Basta Computing
21
Shareware
RascalPro automatic rediales to restore lost connections.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
21
FlexibleSoft Co.
10
Shareware
Flexiblesoft Dialer XP Lite is a Professional phone dialing system. Connect, Reconnect & Redial, and....
L. Christopher
Shareware
Enhances the Windows 95/NT Dialup Networking by adding auto-redial, cost management, anti-idling, an....
FlexibleSoft Co.
1
Shareware
Flexiblesoft Dialer is a Professional phone dialing system. Connect, Reconnect & Redial, and Disconn....
1
Infonautics GmbH, Switzerland
106
Shareware
DialDirectly can dial and redial names and phone numbers directly via Skype.
Morgan Dynamics srl
20
Commercial
Software for the automatic digitizing of patterns with automatic detection.
35
HeatSoft Corporation
14
Shareware
Automatic Synchronizer is a program designed for an automatic synchronization.
2
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
