
Apr 23 2012 
* v7.19.2 David Yat Sin <dyatsin@sangoma.com>
* Fix for not handling RESTARTs properly on PRI, introduced in 7.18.2

Apr 3 2012 
* v7.18.2 David Yat Sin <dyatsin@sangoma.com>
* BRI: Fix lines where Q.921 link goes idle when not making call.
* BRI: Fix for leaving channel in restart start after responding with a RESTART ACK

Apr 2 2012 
* v7.17.2 David Yat Sin <dyatsin@sangoma.com>
* BRI: Fix for not responding to RESTART messages with RESTART ACK

Mar 28 2012 
* v7.16.2 David Yat Sin <dyatsin@sangoma.com>
* Released - previous changelog was not updated

Feb 7 2012 
* v7.15.2 David Yat Sin <dyatsin@sangoma.com>
* Allowed reception of multiple ALERT messages. Not to spec, but some switches are doing it.

Nov 23  2011
* v7.14.2 David Yat Sin <dyatsin@sangoma.com>
* Fix for memory leak when encoding Caller ID Name

Nov 23  2011
* v7.13.2 David Yat Sin <dyatsin@sangoma.com>
* Added support for encoding Caller ID Name

Aug 03  2011
* v7.12.2 David Yat Sin <dyatsin@sangoma.com>
* Allow reception of PROGRESS message after ALERT (may not be to spec, but a lot of switches in the field seem to be doing it)

Jul 18 2011
* v7.10.2 David Yat Sin <dyatsin@sangoma.com>
* Added check to drop Incoming frames less than 3 bytes long

Jul 14 2011
* v7.9.2 David Yat Sin <dyatsin@sangoma.com>
* Fixed Memory leak in Q.921 Traces

Jul 08 2011
* v7.8.2 David Yat Sin <dyatsin@sangoma.com>
* Increased maximum memory used + maximum number of spans increased to 128

Jun 10 2011
* v7.6.2
* Allow transmission of sending-complete IE on NI-2 and 5ESS (not to spec)

Jun 10 2011
* v7.5.2 David Yat Sin <dyatsin@sangoma.com>
* Support for SANGOMA_ISDN_CHAN_ID_INVERT_BIT

May 31 2011
* v7.4.2 David Yat Sin <dyatsin@sangoma.com>
* Fix for not specifying channel properly in RESTART ACK messages

Mar 30 2011
* v7.3.2 David Yat Sin <dyatsin@sangoma.com>
* Applied official fix from Trillium for Q.921 message with SAPI=3

Mar 29 2011
* v7.3.1 David Yat Sin <dyatsin@sangoma.com>
* Fix for segfault if we receive a Q.921 message with SAPI=3

Dec 16 2010
* v7.0.0 David Yat Sin <dyatsin@sangoma.com>
* Added support for Channel Restart

Dec 08 2010
* v6.0.0 David Yat Sin <dyatsin@sangoma.com>
* Support for second calling party number inside Setup messages 

Dec 08 2010
* v5.3.0 David Yat Sin <dyatsin@sangoma.com>
* Fix for some installation script issues

Dec 06 2010
* v5.2.0 David Yat Sin <dyatsin@sangoma.com>
* Fix for library age not set properly

Dec 03 2010
* v5.1.0 David Yat Sin <dyatsin@sangoma.com>
* Fix for channels stuck on E1 if we receive a RESTART with single-interface

Dec 01 2010
* v5.0.0 David Yat Sin <dyatsin@sangoma.com>
* Fix compile flag mismatch issue on 64-bit machines introduced in version v2.0.0

Nov 25 2010
* v4.0.0 David Yat Sin <dyatsin@sangoma.com>
* Added FacilityIE Pass-through

Nov 23 2010
* v3.0.0 David Yat Sin <dyatsin@sangoma.com>
* Increased maximum length of Called Number to 32

Nov 22 2010
* v2.0.0 David Yat Sin <dyatsin@sangoma.com>
* Changed library to use FreeTDM IO module instead of direct libsangoma calls
* Library is build using CMake instead of autotools
* Ported to Windows

Oct 15 2010
* v1.2.0 David Yat Sin <dyatsin@sangoma.com>
* Library is now compiled using gcc 4 instead of gcc34 due 
* to some strange behaviour on some systems

Oct 14 2010
* v1.1.0 David Yat Sin <dyatsin@sangoma.com>
* Fix for 100% cpu usage when physical layer is disconnected

Sep 15 2010
* v1.0.0 David Yat Sin <dyatsin@sangoma.com>
* Initial Release
