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

Added by Adrian Georgescu over 8 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 8 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 8 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 9 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 9 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 9 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 almost 9 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 almost 9 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 almost 9 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 almost 9 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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