1
ProfInfoTech
15
Freeware
Billion Phone - compact convenient SIP phone software for making voice calls.
2
Heiko Sommerfeldt
905
Freeware
Enables voice connections to landline , cellular network and VoIP.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
Adapt Software Applications, Inc.
12
Demo
Designed to provide features found in much more complex CRM solution.
1
VoIPVoice
84
Freeware
VoipVoice Integration will help you configure your VoipVoice sofware.
2
MyVoipApp,Inc.
81
Freeware
Myvoipapp Sip Phone is a usefull tolls easy to use.
3CX Ltd
43
Freeware
It allows you to integrate 3CX Phone System with different CRM systems.
Cisco Systems, Inc.
3
Shareware
Learn how to integrate unified communications with CRM and improve productivity.
Different Solutions GmbH
2
Shareware
With the VtigerOutlookPlugin you can integrate your Outlook data in a vtiger CRM.
59
Devart
4
Shareware
Easily integrate Dynamics CRM data into your .NET applications.
12
Net2Phone Inc.
770
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.
15
Linphone
2,568
Open source
Configure SIP accounts, perform VoIP phone calls or initiate audio conferences.
3telCafe
78
Freeware
A free SIP Softphone which offers PC-to-Phone service.
53
ProfInfoTech
4
Shareware
New generation phone system working in IP-networks using SIP protocol.
2
Avaya
103
Demo
It enables you to make voice and video phone calls using SIP-based standards.