1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
2
Heiko Sommerfeldt
907
Freeware
Enables voice connections to landline , cellular network and VoIP.
1
Shareware
A latest generation Internet Video Phone with many nice features such as voice and video mail, conve....
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
7
MobTime Inc.
1,730
Supports most phones of Siemens, SonyEricsson, Nokia, Motorola, and Samsung.
L. Christopher
Shareware
Enhances the Windows 95/NT Dialup Networking by adding auto-redial, cost management, anti-idling, an....
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
21
FlexibleSoft Co.
10
Shareware
Flexiblesoft Dialer XP Lite is a Professional phone dialing system. Connect, Reconnect & Redial, and....
FlexibleSoft Co.
1
Shareware
Flexiblesoft Dialer is a Professional phone dialing system. Connect, Reconnect & Redial, and Disconn....
1
Infonautics GmbH, Switzerland
108
Shareware
DialDirectly can dial and redial names and phone numbers directly via Skype.
12
Net2Phone Inc.
770
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.
15
Linphone
2,606
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
3telCafe
78
Freeware
A free SIP Softphone which offers PC-to-Phone service.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
2
Avaya
103
Demo
It enables you to make voice and video phone calls using SIP-based standards.
