- 3CX FREE VOIP Phone for Windows 6.0
screenshot | size: 3.32 MB | price: $0 | date: 7/30/2008
Free VOIP Phone. Use your PC as a phone. Works with any SIP/ VOIP provider. - Express Talk VoIP Softphone 2.06
screenshot | size: 404 KB | price: $0 | date: 9/15/2005
Internet phone to make calls using your PC - Fax Voip 4.2.1
screenshot | size: 14.77 MB | price: $90 | date: 1/19/2009
Fax Voip - T38 Fax & Voice modem for SIP. - VoIP Plug-in for Microsoft Fax Free Edition
screenshot | size: 19 KB | price: $0 | date: 8/15/2009
FREE Plug-in connects Windows Fax & Scan and Microsoft Fax to any VoIP system supporting SIP T.38 - VaxTele SIP Server SDK 2.0
screenshot | size: 12.28 MB | price: $550 | date: 8/13/2009
Develop SIP based VoIP Server for IP-Telephony and Call-Centers. - EVCSoft 1.07-27
screenshot | size: 2.14 MB | price: $0 | date: 11/23/2008
Download EVCSoft now and get free calls. - MizuPhone 1.4.4
screenshot | size: 16.17 MB | price: $50 | date: 5/28/2008
Professional SIP SoftPhone - Doddle 1.2
screenshot | size: 566 KB | price: $0 | date: 5/22/2009
Doddle is a free online SIP WebPhone - Doddle WebPhone 1.2
screenshot | size: 564 KB | price: $0 | date: 7/9/2009
Doddle is a free online SIP webphone for your webpage - SuperVoice VoIP 1.0
screenshot | size: 40.27 MB | price: $29 | date: 2/5/2008
Low Cost ... High Quality Phone Calls - Uplink Skype to Sip Adapter 1.21
screenshot | size: 231 KB | price: $27.5 | date: 5/21/2006
Connects SIP protocol VoIP calls to the Skype network and visa versa. - 3CX Phone System for Windows Free 7.1
screenshot | size: 40.47 MB | price: $0 | date: 8/31/2006
FREE VoIP PBX: 3CX Phone system for Windows. No timeouts or limitations - Vbuzzer Messenger 2.5.250
screenshot | size: 303 KB | price: $0 | date: 12/26/2007
VoIP service software for pc to phone voice calls, mobile VoIP calls, web calls - ManageEngine VQManager 6
screenshot | size: 30.27 MB | price: $0 | date: 4/10/2007
VoIP Monitoring Software Solution - VoIP SIP SDK 2.1
screenshot | size: 8.46 MB | price: $999 | date: 11/1/2008
Highly customizable VoIP SDK to accelerate development of SIP applications - Mizu VOIP Server 3.2.14
screenshot | size: 123.2 MB | price: $0 | date: 3/14/2009
Mizu VOIP Server - Carousel Telephony Adapter 1.00
screenshot | size: 216 KB | price: $0 | date: 10/16/2006
Connect VoIP to ordinary phone lines - Aradial RADIUS Server and Hotspot Software 3.x
screenshot | size: 9.54 MB | price: $950 | date: 3/31/2006
Aradial Hotspot / Wifi Software - VGSC 2009
screenshot | size: 3.2 MB | price: $0 | date: 7/17/2008
Encrypt VoIP any existing device and softphone to bypass VoIP blockage - Collanos Phone Linux 1.4.0.2
screenshot | size: 22.24 MB | price: $0 | date: 4/21/2008
Collanos Phone is a free VoIP softphone and multi-protocol Instant Messenger - Collanos Phone Mac OS X 1.4.0.2
screenshot | size: 23.04 MB | price: $0 | date: 4/21/2008
Collanos Phone is a VoIP softphone and multi-protocol Instant Messenger - Collanos Phone Windows 1.4.0.2
screenshot | size: 15.58 MB | price: $0 | date: 4/21/2008
Collanos Phone is a VoIP softphone and multi-protocol Instant Messenger - VOIP Quick Guide 2008
screenshot | size: 33 KB | price: $13.99 | date: 1/11/2008
A comprehensive VOIP technology guide for network and telecom pros - AdoreSoftphone 3.0
screenshot | size: 390 KB | price: $0 | date: 8/10/2005
sip softphone from Adore Softphone - PBXPress Live CD Demo 1.1
screenshot | size: 113.12 MB | price: $499 | date: 6/30/2006
Unix based VoIP PBX with call recording and PSTN fallback (bootable CD image)
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