StarTrinity.com
11
Freeware
SIP VoIP Softswitch with billing for VoIP wholesale, GSM termination, IVR, PBX.
Yasin KAPLAN
7
Freeware
TekPhone is a SIP VoIP Softphone that provides UA agent functions.
83
Peter Quiring
25
Open source
jphonelite is an open source Java SIP VoIP audio and video SoftPhone.
IntuitTech Sdn. Bhd
Freeware
hayibo is the first SIP softphone application written for business users.
6
Telcomo
452
Freeware
Telcomo is a VoIP application that allows you to call world wide.
2
AirBell
11
Freeware
AirBell is a VoIP application which allows you to make PC-to-phone calls.
Telcomo
25
Freeware
A little VoIP application, which helps you to make PC 2 Phone calls.
Bernd Koch, DF3CB
98
Freeware
RemAud is a Voice over IP (VoIP) application for Windows.
www.Reliancefone.com
14
Freeware
RelianceFone is a simple VoIP application for calling.
5
BellCraft Technologies
707
Freeware
Software with the ability to read any text from any application window.