37
Voicent Communications, Inc.
125
Freeware
Voicent Flex PBX is an easy-to-use software-based PBX system. It supports both analog phone services....
pbxnsip Inc.
25
Freeware
It is designed for the entry or hybrid VoIP or IP PBX market space.
WillVoice
4
Shareware
Management & Console application for AsteriskWin32 PBX.
PrettyMay, Inc.
1
Shareware
PrettyMay Skype PBX Gateway can be used as a Skype trunking solution.
ShenZhen X&Y Communication Technologies Co.,Ltd PRC
3
Shareware
Provides rich features for business telephony communications requirement.
Soft Telecom
Commercial
It's a complete voice communication platform delivering advanced PBX features.
PC Best Networks
Freeware
A Free Windows SIP PBX, with rich and powerful features.
Serverdata
23
Freeware
Enhances the PBX system and implements new features.
NeoNova BV
2
Shareware
The Astium PBX is the most advanced PBX's nowadays available.
17
Duane Buck
210
Freeware
Karel is a teaching tool that presents the concepts in a visual way.
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.
73
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
