3CX Ltd
43
Freeware
It allows you to integrate 3CX Phone System with different CRM systems.
44
Lambert Consulting
3
Demo
Interface between telephone exchanges and Microsoft Lync or Dynamics CRM.
Scribe Software Corporation
5
Freeware
Supports seamless portability between all deployment options.
34
Terrasoft CRM Software
28
CRM for small and mid-size business provides tools for sales, marketing, service.
2
Cisco Systems, Inc.
9
Freeware
An advanced communications application for your laptop or desktop PC.
5
Avaya Inc.
314
Commercial
A simple way to communicate and make phone calls using your internet connection.
61
HansaWorld
12
Commercial
Integrated ERP & CRM solution, typically for 10-200 concurrent users.
59
Aquila Technology
4
Shareware
Integrated CRM, PIM, communications, forecasting, & invoiving system.l.
BuzzSIP, Inc.
3
Freeware
BuzzSIP is a VOIP softphone that allows you to speak with any other softphone.
2
Mizutech SRL
202
Shareware
Mizu Softphone is a professional VoIP softphone for Windows users.
3
iaxtalk.com
33
Freeware
sipLite softphone is a free softphone which works with SIP protocol.
vpcashcall
2
Freeware
The VpcashCalls Softphone is a basic softphone which runs on Microsoft Windows.
3
vtiger
9
Open source
vtiger CRM is an CRM software mainly for small and medium businesses.
Microsoft Corp.
16
Freeware
It converts and uploads data from another CRM into Microsoft Dynamics CRM 4.0.
14
Callserve Communications Ltd
541
Freeware
A softphone application developed to access Callserve Telephony Service.
