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libamsip 4.6.0
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/* amsip is a SIP library for softphone (SIP -rfc3261-) Copyright (C) 2003, 2004, 2005, 2006 Aymeric MOIZARD - <jack@atosc.org> */
$Id$ $Rev$ 14/07/2011 - 4.6.0 * sip dscp API. * better quality for iphone/android video. * ready for video on iphone. * fix previous subscription modification. * new API to reject all video negotiation. * minor improvments for SUBSCRIBE support. * fix to allow authentication for un-subscribe & TCP/TLS mode. * "nowindowdisplay": 2 image on windows. * "nowindowdisplay": 1 image with selfview inside on macosx. * use adaptative jitter on iphone. * fix srtp with '\' interop issue. * add TLS fragmentation support. * add "nowindowdisplay" replacement (#define NOWINDOW_DISPLAY) * fix srtp for apple/iphone. * improve RTCP support. * allow stitcher to use yuv IPP plugin. * update to latest IPP 7.x. * fix HID for x64 on windows. * fix videostitcher for 9th participant. * improve RTCP content. * improve usage of expires header for registration. * fix DNS bug with SRV record. * add support for x64 build on windows. * add callback support for volume energy on iphone. * fix race condition for reliable (TCP/TLS) BYE authentication. * fix to escape username for contact header in some NAT case. * fix compilation with ndk r5b on android. * fix packetization-mode parameter for h264 for outgoing call. * add support for more video size in mediastreamer2. * remove many warnings for vs2010 compilation. * escape username in contact of in-dialog request/response. * use mode=0/1 to control h264 SDP for "packetization-mode". * add NV21 support in mediastreamer2. * update ffmpeg (git 25/01/2011), theora and ogg. * add c-ares (asynchronous DNS for NAPTR/SRV record) * fix support for extension bit in RTP. * fix interop with RTP packets with timestamp=0 and seq=0 * fix TCP/TLS re-connection for "in-progress" use case. * fix TCP/TLS connection failure without keep alive mode. * basic failover upon no answer for REGISTRATION (naptr/srv only) * visual studio 2010 support. 14/12/2010 - 4.5.1 * add new video size for lifesize 656*368 * complete multitask support for iphone. * add TLS support for android. * add automatic support for rfc5168 (INFO to request SPS/PPS). * add dscp support with TC api. Needs admin rights (XP/vista/w7). * allow stitcher, camera and h264 to be used with 1280x720 (720P) * fix for macosx compilation. * improve echo limitation. * update for iphone echo canceller * update TCP & TLS. Add multitasking support for iphone for TLS. * fix for JABRA GO670 on a java app. * fix mute HID API for bua200 & c420. (wrong code used) * replace application/sipfrag by message/sipfrag for NOTIFY. * add support for NAPTR/SRV record on iphone. * fix ACK retransmission upon receiving 200ok retransmission. * fix usage of NAPTR/SRV record for ACK. * enable jitter for ENABLE_NOCONF_MODE. * fix bug showing up after receiving a 422 for an INVITE. * add a msconf.c replacement without conference capabilities. You need to compile amsip with #define ENABLE_NOCONF_MODE. * improve de-packetization support for H263. (sbit/ebit support) * fix for linux/macosx/iphone: loop for playing wav file by default. * add HID support for plantronics device: MCD100/BUA200/C420.(win32) * update windows mobile 6 compilation and uncomplete support for MX31. * add HID support for GO670 new firmware. * add support for private extension: P-AM-ST. * remove obsolete authentication header in SUBSCRIBE after a stale. * fix missing authentication in some rare TCP case. * new API for NOTIFY within calls & SUBSCRIBE refresh (flexibility) * fix maximum authorized delay when VAD is disabled or noisy env. * handle packet loss within the last 10 packet in file transfer. * fix when video is restarted and no images has been processed. * fix wrong payload number when sending dtmf in some use-case. * fix bug with speex/16000 and speex/32000 * fix race condition when closing directx video grabber on windows. * fix SUBSCRIBE with expire 0 retries if not receiving NOTIFY. * fix bug for large TCP/TLS packets. * fix file transfer issue for 0kb file. * fix dead lock in previous change for UDP file transfer. * add more plantronics and jabra devices on macosx. * add support for settings DSCP in TOS on vista and above. * new API for DSCP in TOS for audio/video/text/udpftp RTP streams. * avoid sending rfc2833 when remote side don't indicate support for telephone-event. * fix crash in mswasapi & directsound when deactivating sound cards. * improve file transfer over UDP. * add volume control in AudioUnit for macosx. * add HID support for link280, link350OC, GO6470, BI2400USB jabra on macosx. * fix audio on macosx (switch to Audiounit) * remove method parameter when building non standard SIP requests. * replace AudioQueue with AudioUnit on macosx. * new password API * fix for hard drive serial detector. * add HID support for more jabra devices. * fix compilation without video for linux. * improve macosx video grabber performance. * use UTF8 path for loading static video images. * return 200 ok after a re-INVITE when no common video codec are found * add HID support for some plantronics and jabra devices. * change API for amsiptools from boolean to integer/extend API to support for control. * HID new architecture. * windows: improve HID support for CS60, CATALINA, and Jabra A330. * macosx: new HID support for CS60, CATALINA, and Jabra A330. * update all IPP plugins to IPP 6.1. * fix default ptime for g729 (from 10ms to 20ms) * fix wasapi support for some device with same input & output names. * fix hardware resizing with SDL. * prefer YUYV to MPEG format for webcams on linux. (much faster/reduce CPU) 23/02/2010 - 4.5.0 * change SSRC threshold parameter from 50 to 5 for audio. * add API to accept expired or self signed certificates with TLS. * add swsscale API to replace libswscale. (new IPP option based plugin available) * fix memory leak with video display. * fix wasapi driver for cards with same input & output name. * new APIs for video background color and FPS for webcam. * update to newer architecture for video module for all platforms. * new APIs for selfview mode, position and scale factor. * add/improve APIs for Allow/Allow-Events/Supported headers * improve display & self view quality on windows * improve random key generation support for SRTP, remove MKI parameter. * improve support for expires in 200 ok for SUBSCRIBE. * improve player and recorder to support UTF-8 arguments for filenames. * update to newer architecture for video module. * add delay between rfc2833 dtmf RTP packets according to duration. * fix TLS when remote server break connection. 04/12/2009 - 4.4.2 * fix sleep value (extra CPU usage) issue with file transfer. * fix MME/DirectSound deadlock after long call time. * remove jitter/delay when receiving video stream with wrong timestamp. * interoperate with server sending empty realm. * new masquerading option: update contact by re-using received & rport even when stun is not used. (call am_network_masquerade AFTER am_network_start). static masquerading is still possible if you call am_network_masquerade BEFORE am_network_start. * improve TLS and TCP support by adding support for non-blocking socket. * improve TLS to use "Windows Certificate Store" for keys and certificates. * fix when receiving additionnal CRLF on reliable transport. * preserve ratio in windows video display. * fix when switching codec with a different sample rate on the fly. * fix SDP memory leak on incoming calls. * use unicode logs on windows mobile. * update to allow using libv4l2. 14/10/2009 - 4.4.1 * fix windows mobile compilation. * AudioQueue/macosx: support for several device. Volume support. * initial JPEG/90000 video codec support. * fix setting echo canceller tail_length. * update all configure script to latest autotool (mac/linux). * increase buffer size for RTP socket on video&t140 * handle new camera size/do not detect camera with no pins. * add sustain parameter support echo limiter/fixe initial version. * add support for AMR/AMR-WB * handle interoperability with linksys announcing g729a instead of g729. * fix live switching between static image & real video. * zero data when playing wav with msfileplayer.c (non-windows) * add built-in session-timer support. * support for the sprop-parameter-sets. * fix postiion of bandwidth parameter in SDP answers for video. * allow the first 8th calls to have audio enabled/allow video mixing for 8. * keep same SSRC after audio media modification. * dynamic update for MME/DirectSound device. * fix input volume control for MME & Directsound. * add noise-gate support on microphone/echo limiter. * add equalizer support on output & microphone. * fix wrong uri format in registration API. * adapt bitrate/fps values for static image in h263/h264. * fix h264 encoder to accept large image. * fix IDR/SPS/PPS delay with h264 encoder when using static image. * fix issue with wav size shown by windows media player. * fix loading large jpg image for static image. (stack overflow) * fix loading jpg image in format other than YUV420P. * fix to load default jpg when image can't be loaded. * add API to add contact-param in Contact header of REGISTER. * add HID control for CS50/CS60, A330 and GN9350 headsets. 17/06/2009 - 4.4.0 * new API to support echo limiter. * new API to boost capture/playback level. (only playback implemented) * new API to enable AGC. * new API to enable NAPTR+SRV, SRV only, or none. * new wasapi driver for audio on vista: remove other on vista. * new directsound driver for audio on XP with aec effect from microsoft. * new dynamic update of sound cards list on vista. * new default jpg image compiled into exe when jpg is not loadable. * new relative time in log information on linux/windows. * new experimental "half duplex" simulation mode. * new masquerading option: do not use with STUN/ICE/TURN enabled. * new volume control using mediastreamer2 API: volume & mute controls. * new amsiptools library containing webcam settings * update ICE to latest draft-19. * update player to support any sample rate/any sound filter. * fix Contact header in request within dialog for non-UDP transport. * fix NAPTR support for vista platform. * fix bug when there are more than 10 SRV records in DNS answers. * fix bug when there is no common video codec in answer and offer. * fix: unescape last uri parameters. * fix: initial work on TCP fragmentation. (TODO in TLS). * fix to be able to start without audio support. * fix to avoid sending ICMP between initial INVITE and SDP negotiation. * fix to manage change in image size in the stitcher on the fly. * fix to allow adding uri parameter in REGISTER To uri. * remove 481 auto answer for unsolicited NOTIFY. 27/01/2008 - 4.3.3 * remove all HTTP options * upgrade STUN to latest rfc. * try to fix video features introduced in 4.3.2/4.3.1 12/12/2008 - 4.3.2 * fix to get video statistics. * re-introduce self view window. * reduce a little the number of charactere in SIP & SDP messages. * add video codec in OPTIONS's "2xx" answers. * decrease CPU on windows by reducing the fps to 15 on video driver. 30/11/2008 - 4.3.1 * allow changing display window during an active video call. * usefull when going to full screen mode. 27/11/2008 - 4.3.1 * fix memory leak when using player in "play once" mode. * fix to avoid switching ssrc when receiving two RTP streams on same port. 01/11/2008 - 4.3.0 * allow changing sound cards when a call is active. * fix when no active audio is used when closing a call. * windows sound & video improvments. * video mixing capabilities (4 participants). * ultra wide band support. * replace libresample with speex resampling. * fix when realm is 0 length. * file transfer over UDP/RTP (non standard implementation). * fix various sound issue when using resampling. * update for speex and ffmpeg (compiled with mmx). * mtu detection. * several fix for h264 support, now stable using IPP. 04/02/2007 - 4.1.1 * add support for WM6.0 * fix expires header in 200ok for REGISTER and PUBLISH. * add some interop. fixes (hold/inactive/offhold and other...) * fix hold behavior: stream sound (sendonly) and stop video (inactive). * add capability to start call with video enabled. * add some new YUV formats for video. * video is now complete on macosx. 04/02/2007 - 4.1.0 * improve quality of sound and use of echo canceller. * improve & fix for player quality. * use directshow driver for video on windows. * fix DTMF timestamp & cseq value. * interop. fixes. * update version number in SDP offers. * fix using ICE with TCP. * add TLS and SRTP support. * add method to stop video. 04/02/2007 - 4.0.7 * minor interoperability fix. 04/02/2007 - 4.0.6 * update vbamsip to support 4 calls. * fix authentication when qop is present in 401/407 * transparent handling of OPTIONS request outside calls. * add feature to maintain fake DNS entries. * complete REFER related APIs. * new sound card selection API based on capture/playback capabilities. * fix for TCP handling. * video improvments on windows/linux. * sound improvments on windows. * fix dead lock under heavy load. 15/12/2006 - 4.0.5 * fix broken (application locked) method to receive dtmf. * most video capability working (H263, theora, MPV4-ES) * fix several player issue: now reported to work. * improve echo canceller with cards that can't provide data each 20ms * improve interoperability when Mime-Version is omitted. * improve conference manager by doing VAD on incoming streams. * add support for resampling between narrowband and wideband. * add support for audio streaming in wideband. * add support for switching codecs on the fly. * allow replacement of audio drivers and RTP manager. * initial video support. 06/11/2006 - 4.0.4 * improve audio scheduling on windows/wince * fix bugs when SDP is in 200ok/ACK * new player feature to play files locally on sound card. 18/10/2006 - 4.0.3 * restart played files after call modification (INVITEs/UPDATEs) * add capability to load plugins from a given directory. (windows) * windows mobile/smartphone support with VS2005 mostly working. * Visual Basic test application for windows CE: vbamsipua * Visual Basic test application for windows: vbamsip 8/09/2006 - 4.0.2 * add capability to load plugins from a given directory. (linux) * partial windows mobile/smartphone support with VS2005. 8/09/2006 - 4.0.1 * audio quality is back to normal. 8/09/2006 - 4.0.0j * API should now be frozen very soon. * echo canceller is working. * hold/offhold API is renamed. * RTP telephone-events are working. * Pre-Route set does not appear any more in message out of dialog. * version is candidate for beta. * lots of other changes. XX/08/2006 - 4.0.0h * fix bug when receiving SDP answer with unsupported codec as first codec. * add preprocessor to echo canceller. * add capability to enable/disable echo canceller. * add capability to stop recording before end of call. * add more flexible API for incoming/outgoing subscriptions. * complete API for sending/answering request within/without calls.
1.7.3