Linphone for Windows v.3.4.1


Linphone is an internet phone or Voice Over IP phone (VoIP). * With linphone you can communicate freely with people over the internet, with voice, video, and text instant messaging. * Linphone makes use of the SIP protocol , an open standard for internet telephony. You can use Linphone with any SIP VoIP operator, including our * linphone is free-software (or open-source), you can download and redistribute it freely. * Linphone is available for desktop computers: Linux, Windows, MacOSX, and for mobile phones: Android, iPhone, Blackberry.features: * SIP user agent compliant with RFC3261 * Decoupling between liblinphone engine and graphical UI: allows to integrate linphone functionnalities in any graphical application. * Audio with the following codecs: speex (narrow band and wideband), G711 (ulaw,alaw), GSM. Through additionals plugins, it also supports AMR and iLBC. * Video with codecs: H263, H263-1998, MPEG4, theora and H264 (thanks to a plugin based on x264), with resolutions from QCIF(176x144) to SVGA(800x600) provided that network bandwidth and cpu power are sufficient. * Supports IPv6 * Supports any webcam with a V4L or V4L2 driver under linux and Directshow driver on windows * Text instant messaging and presence (using the SIMPLE standart) * Addressbook * DTMF (telephone tones) support using SIP INFO or RFC2833 * Understands SIP ENUMS (sip phone numbers using the naptr DNS service, without proxy) * Echo cancelation using the great speex echo canceler * Multiple SIP proxy support: registrar, proxies, outbound proxies * Digest authentication * Nat friendly: guesses NAT address for SIP messages, uses STUN for RTP streams * Sound backends: o Linux: ALSA, OSS, PulseAudio o Windows: waveapi o MacOSX: audio queues o iPhone: AudioUnit o Android sound system * Efficient bandwidth management: the bandwidth limitations are signaled using SDP (b=AS...), resulting in audio and video session established with bitrates that fits the user's network capabilities. * Can use plugins: to add new codecs, or new core functionalities, such as remote directory search of sip addresses for example. * Compliant with open standarts

Linphone is an internet phone or Voice Over IP ...

video codecs, driver

  • Linphone for Windows
  • 3.4.1
  • Win All
  • Shareware
  • 12.8 Mb
  • 167

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