1
Star Information Systems AS
80
Commercial
Star Information & Planning System is an easy-to-use business application.
1
PCBest Networks
18
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
2
Heiko Sommerfeldt
907
Freeware
Enables voice connections to landline , cellular network and VoIP.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
3CX
2
Shareware
Hotel Module for 3CX Phone System adds additional functions to 3CX Phone System.
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
5
3CX Ltd.
974
Shareware
3CX Phone System is a program that enables you to improve your communications.
1
Code Plex
2
Freeware
FREE Windows-based open source PBX, IVR and Auto-Attendant Phone System.
1
Microsoft Corporation
30
Freeware
Microsoft Response Point is phone system software designed for small businesses.
Speak2phone
Freeware
Speak2phone is a Single Line Gateway & Normal Phone System.
snom technology AG
16
Freeware
snom ONE free is a phone system designed specifically for small businesses.
Ringobon, LLC
Commercial
Ringio's CRM phone system collects, manages and presents in real-time.
3CX Ltd
43
Freeware
It allows you to integrate 3CX Phone System with different CRM systems.
