3CX Ltd
43
Freeware
It allows you to integrate 3CX Phone System with different CRM systems.
3CX
2
Shareware
Hotel Module for 3CX Phone System adds additional functions to 3CX Phone System.
3CX Ltd
63
Freeware
Allows bridging of remote 3CX Phone Systems and connecting remote extensions.
9
3CX System Ltd
30
Freeware
Be connected to all your contacts anyhwere anytime with 3CX VoIP Client.
1,086
Research In Motion
276,187
Freeware
You to manage the link between your computer and your BlackBerry device.
3CX
12
Freeware
It enables you to quickly Skype your 3CX Phone System.
VersaEdge Software - Email Forwarding
Email forwarding to your cell phone, iPhone, Blackberry, or other email.
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.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
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.
PTM EDV-Systeme GmbH
11
Shareware
This addon connects your phone system with Microsoft Dynamics CRM 2011.
AT&T
40
Shareware
Office@Hand from AT&T is a cloud-based business phone system.