[Users] Call-Leg Accounting support

[Bogdan-Andrei Iancu]

Hi folks,

I just committed on CVS head support for call-leg accounting. The 
documentation was already updated both on CVS and site 
(http://www.openser.org/docs/modules/0.10.x/acc.html).

this feature is quite useful when a call gets to have several legs ( for 
example, due call forwarding services). Having detailed accounting of 
the call leg will allow easy and proper CDR generation and billing.

the feature is available for syslog, DB and RADIUS accounting (DIAMETER 
still missing).

Any suggestions/comments regarding the way it works or it's implemented 
are welcomed. Also problem reports :)


regards,
Bogdan