[asterisk-ss7] Version 0.8.3 of chan_ss7 for asterisk released

[Anders Baekgaard]

An updated version of chan_ss7 for asterisk has been released as version 
0.8.3.

As a work-around to support overlapped dialling without the use of the dial 
plan to determine when the dialled number is complete, a configuration option 
t35 is introduced. For example,

  t35 => 4000,st

means that the T35 timer has a value of 4000 msecs, and when it times out, an 
"end-of-pulsing" signal is assumed, and that completes the dialled number.

chan_ss7 now generates in-band indications when no other indication source is 
detected.


From the README:

New in version 0.8.3
- Fixed propagation of release causes to/from asterisk
- Reply with UEC when receiving messages from unknown peers
- Make t35 value configurable, and action upon timeout
  selectable (Timeout/End-of-pulsing)
- Redirecting number and redirection information are now
  included in IAM when present
- The optional backward call indicators allways has
 'In-band information indication'. If chan_ss7 has not detected
  any other source of in-band information, it generates it
- Enhanced dial command syntax: Dial(SS7/number:redirecting-number),
  allows a redirecting number to be inserted into IAM

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

Best regards
Anders Baekgaard