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Minipax
Free - Vidosystem
Minipax is newest generation of Vidosystem Softphone. Our engineer had successfully recode sip engine to produce more robust, small application, better nat traversal sip softphone.
Minipax NOW support SIP tunneling. SIP tunneling works where clients firewall blocked or on a country where voip is blocked. SIP tunneling also give more security to voip
Minipax support hold function, mute function, mic/spk volume control, transfer call, for
voip, sip phone, phone, instant messaging, voip provider, voice, unified teamwork, collanos software, collanos phone, jabber, yahoo, video
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3CX FREE VOIP Phone for Windows
Free - 3CX Ltd
Free VOIP / SIP phone (softphone). Use your PC as a phone. Works with any SIP / VOIP provider/ phone service. Use instead of the soft phone provided by your VOIP provider which locks you into their VOIP phone service. Easy to use interface to transfer, forward calls or review history of calls. Call log, caller ID, integrates with MS Outlook. Available in many languages. Free download from http://www.3cx.com.
voice services, unified collaboration, soft phone, softphone, free softphone, internet telephony, portable voip, softphone sip, sip software, free phone calls, internet phone calls, softphone software
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VoIPerized
Free - Jeroen de Kleijn
VoIPerized is a so called VoIP (Voice over IP) program. VoIPerized enables you to make free audio calls to other people who also run VoIPerized. When making VoIPerized the focus was to minimize the latency, because other VoIP programs always seemed 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.
free voip phone, internet phone, telephony, voip phone, telephone, ip pbx, voip phone system, communications, sip softphone, unlock softphone, free sip softphone, g729 softphone
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Zoiper Free IAX and SIP softphone
Free - Attractel
ZOIPER 2.0 Free SIP and IAX is a user-friendly softphone, compatible with Asterisk or any other SIP or IAX capable system. High-quality VoIP experience with features like: SIP + IAX protocols, T.38 fax support, STUN support, Echo cancellation, DTMF tones, Adaptive jitter buffer, Call transfer, Hold function, Multilanguage support, Portable storage compatibility, Codecs: GSM, ulaw, alaw, speex, ilbc.
vonage, iax2, low latency, conference, high quality, internet, voice over ip, upnp, audio, chat, speex, voiperized
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Carousel Telephony Adapter
Free - NCH Software
Carousel is software to connect VoIP calls to ordinary telephone lines and vice versa using one of a number of professional telephony devices. It works as a virtual FXO gateway. You install it as a service on any Windows PC. SIP protocol VoIP calls will be directed out to standard PSTN analog lines through a telephony board.
zoiper, windows, linux, attractel, calling, t 38, asterisk, asteriskguru, srtp, idefisk, iax and sip, communication
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EVCSoft
Free - EVC Soft Ltd.
Download EVCSoft and get free calls. EVCSoft lets you make VoIP sip voice-video calls to users anywhere in the world. Call PC to PC for free, all you need is EVCSoft installed on each machine, a webcam plus a microphone and speakers. Features: supports computer to phone via a VoIP SIP gateway provider, phone to computer, phone to phone, sms messages, video conferences, voice mail, call forwarding, video messages and more. Download free.
voip fxo, voip phones, voip technology, voip call, sip gateway, voice mail, voice recognition, video conference, voip adapter, evcsoft, video message, voip gateway
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