| Skype http://www.skype.com | Skype is, probably, the most famous complimentary PC-to-PC Internet service with million of members around the World. The huge customer base and ability to add live video to you calls, making it video calls make this service very attractive. Quality is surprisingly good, and zero cost calls make this offer to be excellent. |
| InPhonex
http://www.inphonex.com | InPhonex is VOIP telephony service, similar to Skype, with even better quality of calls, but with smaller customer base. Think about that: your phone number follows you wherever you travel. As soon as you launch your soft phone, your InPhonex phone number is registered with the system and you can make or take calls no matter where you are. |
| Globe7 http://www.globe7.com | Globe7 provides a free downloadable Software which converts the PC into an additional phone line to make free PC to PC calls, cheapest calls to any mobile/ landline, Free videos, File Transfer, Breaking News and SMS. |
| FreeAudio Conferencing http://www.freeaudioconferencing.com | This service offering is different from the presented above. However, it might be very interesting for those who need to perform business and private conference calls with multiple participants. The advanced conference calling system allows to host a conference call whenever you want. No reservations needed. No waiting. No fees. Host up to 100 callers per conference on the standard free account. The conferencing center is open 24/7, every day of the year. All users just pay the regular long distance fees to connect to the server. |
| VoIPerized VoIPerized | VoIPerized enables you to make free voice calls to other VoIPerized clients. The main focus of VoIPerized is to minimize latency, because other VoIP programs always seem to have an irritating lag which makes the conversation seem unnatural. By using the open source Speex audio codec, the audio quality is far higher than any normal telephone call. The program also supports conference calls and automatic port forwarding for UPnP-capable routers. |
