[asterisk-ss7] Version 0.9 of chan_ss7 for asterisk released

[Silas Bendix]

Version 0.9 of chan_ss7 for asterisk released.

New in version 0.9
- Major refactoring of source code to support other level 4 protocols
- Dynamic adjustment of audio data buffers during writes -
  this should reduce "write buffer full" problems
- New CLI command: ss7 show channels, same as ss7 linestat
- Initial address message can be broken to IAM and subsequent SAMs
- Fixed crash when executing CLI reset command
- Tested with asterisk version 1.2.9.


Additional information and the source of chan_ss7 can be found at
http://www.sifira.dk/chan-ss7


Silas Bendix
CTO, Sifira A/S