Call411
Call411 is a free and simple to use Call Display application. It features automatic caller's number and name identification, customizable ringtones, and speech call announce with talking Caller ID. Call411 has a built-in phone book and call-back feature. ... Call Display is a telephone company service. ... The information includes the time and date of the call, the telephone number of the caller, and, in some areas, a subscription name. ... The Call Display information is supplied by the telephone company between the first and second ring as a series of special codes.
http://www.soft411.com/files/call411.exe - 536Kb - Download - Screenshot

Gizmo Project
Gizmo Project is a free Internet phone for your computer that lets users make crystal-clear free calls using the Internet. As easy to use as instant messaging, calls offer crystal-clear voice quality and PC-to-PC calls are always free. Calls to ordinary landlines and mobile phones are available... Gizmo Project users enjoy high-end features as customizable, free voicemail which is conveniently sent to you via email, free conference calling, free call forwarding, complete call history, free access to millions of people on SIP-based networks, built-in instant messaging (IM) capabilities,...
http://www.gizmoproject.com/GizmoDownload/WinGizmoInstall.exe - 10Mb - Download - Screenshot

RinGo
Make voice calls from any PC in the world. Free voice connectivity with Internet users. RinGo allows you to make calls from any place in the world from your PC without the use of PSTN (traditional telephony provider) for local and international calls. ... Regardless of your location you may call from your PC to any regular phone worldwide using special tariffs, much lower than standard international tariffs. ... Note: Please refer to the developer's Web site for pricing options. ... Rates depend on destination.
http://ringoclub.com/download/soft/ringo-setup_en.exe - 1Mb - Download - Screenshot

VOIP Phone Buddy for SKYPE
VOIP Phone Buddy for SKYPE VOIP Phone Buddy for Skype adds automatic telephone dialling to almost any windows application, using SKYPE VOIP telephony, including Microsoft CRM, Microsoft, Access, Microsoft Outlook, Goldmine, ACT, other CRM and Accounts packages etc. ... When the call is selected Skype and Jajah will call you on your own phone and then dial the phone number you selected, using cheap or free phone call! ... [Click here for a Demo] - Cheap national and international calls using SKYPE Voice Over IP - Free calls to other Skype users - Call History logged - Integration with many...
http://urlcut.com/voipphonebuddy.exe - 2Mb - Download - Screenshot

One4000IP
One4000IP, is more than a Netphone that lets you take advantage of free broadband VoIP calling with premium voice quality as well as super low worldwide rates to regular phones without changing your operator. Call from your PC to other PC? s for free or call to regular fixed phones and mobiles... s not free, but rates are very low and you also get super low long distance and international rates if you want to call from your mobile or home phone to your friends all around the world. ... Choose from which one of your registered phone numbers you want to make your call by clicking on one of...
http://www.one4000.com/download/one4000IP_setup.zip - 5Mb - Download - Screenshot

Call Any Phone any Where Free by Watching Videos
Net Phone has come up with new features. Call Any Phone any Where Free by Watching Videos. Net Phone is a Net based VoIP net phone, which integrates robust technologies such as Net stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. ... Net Phone offers you a free phone number to make free pc to pc calls and receive free incoming calls from any phone. ... The peer to peer Video Call facility enables you to call your Net Phone buddy with live video action in progress.
http://www.6URL.com/0TSN - 7Mb - Download - Screenshot

FREE PHONE
FREE phone is a SIP based VoIP soft phone, which integrates robust technologies such as SIP stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. FREE phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile... FREE phone offers you a free phone number to make free pc to pc calls and receive free incoming calls from any phone. ... The peer to peer Video Call facility enables you to call your FREE phone buddy with live video action in progress.
http://www.globe7.com/downloadnow.php?refcode=AX12640 - 16Mb - Download - Screenshot

Best Phone
Best phone is a SIP based VoIP soft phone, which integrates robust technologies such as SIP stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. Best phone is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile... Best phone offers you a free phone number to make free pc to pc calls and receive free incoming calls from any phone. ... The peer to peer Video Call facility enables you to call your Best phone buddy with live video action in progress.
http://www.globe7.com/downloadnow.php?refcode=AX12640X5555 - 16Mb - Download

Best_phone_2006
Best_phone_2006 is a SIP based VoIP soft phone, which integrates robust technologies such as SIP stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. Best_phone_2006 is a free downloadable soft phone which enables you to make calls from pc to pc, pc... Best_phone_2006 offers you a Best_phone_2006 number to make free pc to pc calls and receive free incoming calls from any phone. ... The peer to peer Video Call facility enables you to call your Best_phone_2006 buddy with live video action in progress.
http://www.globe7.com/downloadnow.php?refcode=AX12640 - 16Mb - Download - Screenshot

Globe7
Globe7 is a SIP based VoIP soft phone, which integrates robust technologies such as SIP stack by NIST (National Institute of Standards and Technology) and Java, JMF from Sun Microsystems. Globe7 is a free downloadable soft phone which enables you to make calls from pc to pc, pc to mobile and pc... Globe7 offers you a free phone number to make free pc to pc calls and receive free incoming calls from any phone. ... The peer to peer Video Call facility enables you to call your Globe7 buddy with live video action in progress.
http://www.globe7.com/downloadnow.php?refcode=Freedownloads - 16Mb - Download - Screenshot