half-open
6
Freeware
It changes the maximum number of concurrent half-open outbound TCP connections.
VoiceEmotion
50
Shareware
It is a nice and easy to manipulate software, with many features.
ITD Informationstechnologie GmbH & Co. KG
5
Commercial
The VoIP Test Suite offers a highly efficient software package.
Open Connector Project
1
Open source
The "Open Connector" Project aims to develop extensions for Microsoft Outlook®.
2
Open Garden Inc.
399
Freeware
It enables you to access the most appropriate connection.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
1
deltathree Inc.
2,500
Freeware
Connect with your computer and make calls through the iConnectHere VoIP network.
5
Fone2Globe
60
Freeware
A very simple softphone that allows you to connect with fone2globe voip service.
Ready4Call
85
Freeware
The application creates a tunnel so you can connect to VOIP servers.
2
Richard Hamnett
4
Open source
An effective, open source application to manage VOIP telephony.
1
Jabbin
15
Open source
Jabbin is an Open Source social application that combines VoIP.
83
Peter Quiring
25
Open source
jphonelite is an open source Java SIP VoIP audio and video SoftPhone.
3
Bravotelco llc
375
Open source
VoipOneClick is an open source application to make free encrypted VOIP calls.
1
VanDerLee
7
Connect all the open ends of the pipes to win.
1
zK++ Lord.Sabbath
8
Freeware
zK++ is a personal but open source program fully compatible with Direct Connect.
