PC Best Networks
Freeware
A Free Windows SIP PBX, with rich and powerful features.
41
StarTrinity
177
Freeware
You can test VoIP network, SIP software or hardware.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
pbxnsip Inc.
25
Freeware
It is designed for the entry or hybrid VoIP or IP PBX market space.
Ozeki Ltd.
14
Demo
Provides professional technology for VoIP voice calling.
PrettyMay, Inc.
1
Shareware
PrettyMay Skype PBX Gateway can be used as a Skype trunking solution.
3
AdoreSoftphone
208
Demo
A basic SIP Softphone that allows to connect to VoIP PBX and providers.
1
PortSIP Sutions, Inc.
73
Freeware
Softphone compatible with SIP for voice over IP PBX or international providers.
StarTrinity.com
11
Freeware
SIP VoIP Softswitch with billing for VoIP wholesale, GSM termination, IVR, PBX.
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.
Kurulum 3
10
Freeware
Kurulum 3 Community Toolbar — stay connected and get so much more.
63
KaplanSoft
58
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
Quester
Shareware
MS Outlook without an Exchange Server in Outlook networks. OutlookFolders for MS Outlook networks en....
2
Network Software Solutions
495
Shareware
Real-time chatting in small networks, home office & corporate networks.
