23
Circuit Diagram
2,191
Open source
It helps you make electronic circuit diagrams and export them as images.
2
EDrawSoft
695
Shareware
Create diagrams in a manual mode or using free templates.
OFFER CALLS
3
Freeware
Offer Calls is a service which allows you to place calls from your computer.
5
DOCOMO CALLS
Freeware
DOCOMO Calls is a windows based PC to phone dialer.
Real-Time and Concurrent Systems Group
Freeware
WST Tool is an integrated environment for translating XMI documents.
4
Cay S. Horstmann
414
Freeware
Violet is a UML editor, very easy to learn and use, draws nice-looking diagrams.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
2
Finarea S.A. Switzerland
239
Freeware
Enter your settings in SIP-device and call at the lowest rates available.
63
FaxVoip Software
19
Shareware
Fax Voip Softphone - SIP/H.323 software telephone. T.38 Fax. Call Recording.
6
EventHelix
15
Shareware
Helps you to generate sequence and call flow diagrams.
93
Nevron Software LLC
2
Shareware
Nevron Diagram Designer is a freeware diagram editor.
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.
1
tmssoftware
25
Shareware
TMS Diagram Studio can add diagram and flowchart capabilities to your app.
6
Farshad Barahimi
205
Open source
Diagram Ring is an open source advanced diagram editor.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
