- AdoreSoftphone 3.0
screenshot | size: 390 KB | price: $0 | date: 8/10/2005
sip softphone from Adore Softphone - Express Talk VoIP Softphone 2.06
screenshot | size: 404 KB | price: $0 | date: 9/15/2005
Internet phone to make calls using your PC - VGSP 2008
screenshot | size: 3.2 MB | price: $0 | date: 7/29/2008
SIP Softphone/Dialer Customization, Circumvent VoIP blocking - MizuPhone 1.4.4
screenshot | size: 16.17 MB | price: $50 | date: 5/28/2008
Professional SIP SoftPhone - Smart Dialer 1.0.1.0
screenshot | size: 1.58 MB | price: $0 | date: 2/12/2007
Smart Dialer is a IP softphone dialer developed with industry standard protocol H.323 that can handle outbound phone calls from any PC. It has industry standard G.723.1, G.729 and G.711 codec support. - Smart SIP Phone 1.1.0.0
screenshot | size: 2.14 MB | price: $0 | date: 2/13/2007
Smart Dialer is a IP softphone dialer developed with industry standard protocol SIP that can handle outbound phone calls from any PC. It has industry standard G.723.1 codec support. - Callserve Internet Phone V4.21
screenshot | size: 2.73 MB | price: $0 | date: 6/15/2004
Use your PC as a phone to make drastically reduced-cost telephone calls (up to 90%), to landlines and mobile phones anywhere in the world. - NX 1.0
screenshot | size: 2 KB | price: $15 | date: 8/25/2009
NX is a softphone | CRM INTEGRATOR - 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 - Adore Softphone 2.0
screenshot | size: 390 KB | price: $0 | date: 4/5/2005
sip softphone from AdoreInfotech - SuperVoice VoIP 1.0
screenshot | size: 40.27 MB | price: $29 | date: 2/5/2008
Low Cost ... High Quality Phone Calls - Firefly Internet Phone 3.0.2
screenshot | size: 7.81 MB | price: $0 | date: 12/29/2005
Firefly is a fully-featured, free Internet phone with instant messaging and voicemail for home, - VGSC 2009
screenshot | size: 3.2 MB | price: $0 | date: 7/17/2008
Encrypt VoIP any existing device and softphone to bypass VoIP blockage - EVCSoft 1.07-27
screenshot | size: 2.14 MB | price: $0 | date: 11/23/2008
Download EVCSoft now and get free calls. - 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. - Firefily VoIP internet Soft phone 1.9.1
screenshot | size: 2 KB | price: $0 | date: 10/14/2004
Freshtel's Firefly?is a new way of calling your friends. Using your your Internet connection, you can talk to people online, as well as normal phone and mobile phone. - SoftGlobalPhone 1.0
screenshot | size: 1.36 MB | price: $0 | date: 1/31/2005
Softphone and an interface to the One4000 callback system for ordinary calls. - SidNet VoIP Softphone 1.2
screenshot | size: 2.44 MB | price: $0 | date: 11/15/2006
Talk through your broadband connection. Make all your calls and save up to 90% on your telephone bill! - One4000IP 2.4.0
screenshot | size: 4.92 MB | price: $0 | date: 1/2/2006
VoIP with regular telephony capabilites. - Voice over IP H323 SDK 2.1
screenshot | size: 3.71 MB | price: $99 | date: 9/16/2008
Highly customizable VoIP SDK to accelerate development of H.323 applications - OfficeSIP Messenger 1.7
screenshot | size: 4.05 MB | price: $0 | date: 4/13/2009
Free enterprise communicator supporting instant messaging, chats, VoIP and video - 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 - 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
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