SIP SIMPLE Client SDK: SIP SIMPLE client SDK version 2.0.0 released

Added by Adrian Georgescu over 9 years ago

python-sipsimple (2.0.0) unstable; urgency=medium

  • Add video support (H264 codec)
  • Add support for handling initial INVITE requests without SDP
  • Restart TCP and TLS transports when network conditions change
  • Reuse disabled SDP streams
  • Fix parsing makefile options
  • Fix linking with OSX frameworks
  • Unregister and unpublish when network conditions change, before restarting
  • Leave symbols in even on release builds
  • Fix not ending streams in some cases when Session.remove_streams fails
  • Make stream initialization and ending consistent
  • Report stream failure in MediaStreamDidEnd
  • Add ExponentialTimer helper class to util
  • Improved handling failures when processing remote proposals
  • Reply with 488 if a remote SDP offer has deleted streams
  • Fix race conditions when handling remote proposals
  • Refresh SRTP crypto lines when updating local SDP
  • Simplify code for obtaining the path to the OSX SDK
  • Use 488 code when a proposal with streams fails
  • Use timezone aware timestamps for Session start_time and stop_time
  • Parse and generate bandwidth info attributes (b=) on the SDP
  • Include address information with the MSRPTransportTrace notification
  • Use SSLv23 method for TLSi (SSLv2 and SSLv3 are disabled)
  • Updated bundled PJSIP to revision 4961
  • Make sure a removed stream always has a connection line
  • Remove bandwidth attributes when disabling a stream
  • Reject incoming re-INVITE if we couldn't reply to it
  • Fix setting SDP connection line when accepting a proposal

Note to SylkServer users: hold your update until a new release of SylkServer is made, adapting to some API changes in the SDK.

Note to Debian Wheezy users: You need to have the wheezy-backports repository enabled because we depend on backported libav. Also, make sure you have libxml2_2.8.0+dfsg1-7+wheezy1 installed, since the newest available version in wheezy is broken.

Blink Qt: Blink Qt beta for Windows with HD video

Added by Adrian Georgescu over 9 years ago

This beta version supports HD video using H.264 codec.

The software can be downloaded from

The source code is available in the darks repository.

Blink Cocoa: Blink for OSX with ZRTP end-to-end encryption

Added by Adrian Georgescu over 9 years ago

Latest beta for OSX10.9 and 10.10 is now available with end-to-end encryption for audio and video media.

SIP SIMPLE Client SDK: Video Streams now in trunk

Added by Adrian Georgescu almost 10 years ago

Current trunk has now video support!

  • H.264 codec with full HD
  • ICE support
  • sRTP encryption

Fetch it using darcs.

Blink Qt: Blink Qt 0.9.1 release

Added by Adrian Georgescu almost 10 years ago

blink (0.9.1)

  • Automatically transform URLs in the chat window into clickable links
  • Show P2P icon if contact is a Bonjour neighbour
  • Fixed handling unicode in user's home directory
  • Fixed http URL regular expression
  • Removed menu entry for buying prepaid credit
  • Fixed encoding of cut text for the VNC client
  • Fixes for running 'frozen'
  • Raised python-sipsimple version dependency
  • Added missing dependency on python-lxml
  • Updated install documentation

SIP SIMPLE Client SDK: SIP SIMPLE client SDK version 1.4.2 released

Added by Adrian Georgescu almost 10 years ago

python-sipsimple (1.4.2)

  • Avoid recompiling the whole PJSIP every time the core is recompiled
  • Fix encoding when expanding user home path
  • Made the XMLDocument schema path configurable

sipclients (1.4.2)

  • Removed no longer needed future imports
  • Fixed handling html and multiline messages in chat
  • Fixed doubly defined notification handler

The documentation for how to build the toolkit on Microsoft Windows has been updated.

SylkServer: SylkServer 2.7.0 release

Added by Adrian Georgescu about 10 years ago


sylkserver (2.7.0) unstable; urgency=medium

  • Added setting to set the hostname for conference room screen sharing URL
  • Fix race condition when initializing TLS transport
  • Fixed streams API usage after changes in SIPSIMPLE SDK
  • Fix handling cancelled proposals
  • Added display_name attribute to conference rooms
  • Simplify loading room configuration
  • Cleanup old room files on startup
  • Use '.log' as the extension for log files
  • Added log rotate file

To install or upgrade go to:

SIP SIMPLE Client SDK: SIP SIMPLE client SDK version 1.4.1 released

Added by Adrian Georgescu about 10 years ago

This release contains screen sharing using VNC over MSRP and several bug fixes and improvents.

python-sipsimple (1.4.1)

  • Close external VNC viewer socket when the stream has ended
  • Don't try to set TLS options if there is no default account
  • Increased the connect timeout for external screen sharing handlers

python-sipsimple (1.4.0)

  • Add support for adding/removing multiple streams at once
  • Refactored SDP handling
  • Send re-INVITE after ICE negotiation is done
  • Refactored API for creating screen sharing streams and handlers
  • Enable RTP keep-alive using empty RTP packets
  • Disabled speex codec by default
  • Fixed race condition when saving ICE state
  • Made the VNC handler connection timeout a class attribute
  • Allow the default VNC server and viewer handlers to be configurable
  • Fix closing media transport to avoid leaking STUN sockets
  • Store our Python object in the user_data field of pjmedia_transport
  • Simplified srtp_active property
  • Make ice_active property dynamic
  • Make sure session state and proposed_streams are set to correct values
    when processing proposals
  • Use a shorter timeout for re-INVITEs that need to be answered without user
  • Silence unused-function warning caused by python

Blink Qt: Blink Qt 0.9.0 release

Added by Adrian Georgescu about 10 years ago

Version 0.9.0

This release is for both Linux and Windows.

June 27th, 2014

  • Added screen sharing support
  • Added file transfer to the list of client capabilities
  • Fixed Blink not starting on Windows 7 and 8
  • Fixed status message when audio is removed vs when the session is ended
  • Fixed exception when trying to change status after audio session is gone
  • The file transfer download directory cannot be undefined
  • Raised python-sipsimple version dependency
  • Refactored session info panel
  • UI Layout fixes

To install or update the software go to:

SylkServer: SylkServer 2.6.2 release

Added by Adrian Georgescu about 10 years ago


sylkserver (2.6.2) unstable; urgency=medium

  • Fixed resource leak in playback application
  • Refactored welcome prompt playback for irc conference application

How to update:

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