Ozeki Ltd.
14
Demo
Provides professional technology for VoIP voice calling.
3CX Ltd
29
Shareware
3CX Assistant / VoIP Client – Easy Call Control from your desktop!
Zoiper.com
1,896
Shareware
Perform encrypted voice and video calls with family, friends, and colleagues.
1
SIP Communicator
116
Open source
SIP Communicator - the Java VoIP and Instant Messaging client.
14
PGCSoft
Freeware
CRM Software from CRM-Express is the latest in Customer Relationship Management software. CRM-Expres....
63
KaplanSoft
48
Shareware
TekSIP is a SIP Registrar and SIP Proxy for Windows.
1
PCBest Networks
16
Freeware
Robust SIP ActiveX Phone is a powerful and robust SIP ActiveX phone client.
E-Soft Billing (Pvt.) Ltd.
2
Demo
SIP Mobile Dialer is designed for small and mid size VoIP/SIP providers.
3
vtiger
8
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.
1
Anton Raharja
11
Open source
This software enables voice, video and IM sessions based on XMPP, SIP and IAX2.
11
Net2Phone Inc.
758
Freeware
Net2Phone SIP Dialer lets you make phone calls using your computer.
2
Billion Online Technology Ltd.
24
Freeware
BOL SIPPhone is the leading SIP dialer, available for private label and logo.
2
Finarea S.A. Switzerland
237
Freeware
Enter your settings in SIP-device and call at the lowest rates available.
