Anibal Avelar
25
Freeware
Helps to replace your Microsoft Office Communicator client with Pidgin.
SIP-ONE
1
Freeware
It allows you to communicate with your friends from your desktop computer.
Konnetic
9
Shareware
Konnetic's Unity SIP .NET SDK povides a fully RFC3261 compliant class library.
3
Paul Giralt
264
Freeware
Program to parse Cisco Unified Border Element trace files.
Anibal Avelar
32
Open source
You can help to translate SIPE to your native language at Transifex.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
Microncode.com
Shareware
VB6 TAPI ActiveX for VB6 / VS6 / ASP.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
46
S-IMCO, Inc.
4
S-IMCO's secure enterprise instant messaging system for corporate messaging.
1
Nortel
29
Freeware
Offer features like Fax Messaging, Desktop Messaging, AMIS and more.
1
IBM Corp.
1
Commercial
WebSphere MQ Low Latency Messaging is a low-latency messaging transport.
Mobily
19
Freeware
Mobily Messaging Desktop Client offers flexible messaging opportunities.
9
StressSoft Company Ltd.
522
Shareware
Convert VB6 project to .NET, C#, MS VC++ (MFC), C++Builder, Delphi.
