1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
3
Duxoft Lite
130
Freeware
It is a SIP-based softphone, can be used to make or receive calls.
Abto, LLC
Shareware
VoIP SIP SDK provides a powerful and highly customizable solution.
1
Global IP Telecommunications
662
Freeware
PC Phone is a Voice over IP network software application.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
Richard GAYRAUD, Olivier JACQUES
254
Open source
Sipp is a performance testing tool for the SIP protocol.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
8
PortSIP Solutions, Inc.
221
Shareware
PortGo Professional is a SIP-based phone for Windows desktop.
Peganza
59
Freeware
It parses Delphi or Borland Pascal source code and generates a Uses Report.
24
Peganza
13
Freeware
Parse Delphi or Borland Pascal source code for report creation.
1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
76
BreakPoint Software
112
Shareware
SIP Workbench is a graphical protocol analyzer and viewer.
5
Innovative Systems of Communication LLC
32
Freeware
Flaphone™ is a SIP (Session Initiation Protocol) compatible web softphone...
Yasin KAPLAN
5
Shareware
TekFax is a SIP (Session Initiation Protocol) fax receiver server.
