Keysight Technologies, Inc.
34
Demo
Design, analyze, and simulate RF and microwave circuits.
41
StarTrinity
180
Freeware
You can test VoIP network, SIP software or hardware.
IAVO Research And Scientific
1
Freeware
Provides you the ability to exploit commercial satellite or aerial imagery.
37
Voicent Communications, Inc.
125
Freeware
Voicent Flex PBX is an easy-to-use software-based PBX system. It supports both analog phone services....
NeoNova BV
2
Shareware
The Astium PBX is the most advanced PBX's nowadays available.
1
InterCall
886
Freeware
Genesys Meeting Center is your perfect everyday business conferencing tool.
Canlyte
4
Demo
GENESYS III, the next generation in lighting software .
Agilent Technologies, Inc.
11
Shareware
Genesys is the low-cost, high-performance integrated electronic design software.
Auerswald GmbH & Co.KG
8
Freeware
Enables you to attach an ISDN PBX or another ISDN device to two connections.
1
Code Plex
2
Freeware
FREE Windows-based open source PBX, IVR and Auto-Attendant Phone System.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
27
Emil Stoyanov
43
Open source
Kiax is a softphone for making VoIP calls to Asterisk PBX.
1
PortSIP Sutions, Inc.
74
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.