1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
77
OfficeSIP Communications
159
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
187
Freeware
A small application that allows you to make and receive calls with Callcentric.
Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
5
Armenian Dictionary Software Inc.
174
Shareware
Easy JAVA to Source Converter is a powerful decompiler and disassembler.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
3telCafe
78
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.
82
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.
1
Datasoft
7
Freeware
SmileCalls is an desktop PC 2 Phone softphone dialer.
6
FrankCall-V5.0
1
Freeware
Frankcall provide PC to Phone, Mobile VOIP, Mobile SIP, Mobile Dialer services.
83
Peter Quiring
25
Open source
jphonelite is an open source Java SIP VoIP audio and video SoftPhone.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
