[svn-commits] rmudgett: branch rmudgett/t309_cc r2055 - /team/rmudgett/t309_cc/

[SVN commits to the Digium repositories]

Author: rmudgett
Date: Wed Oct 20 10:39:30 2010
New Revision: 2055

URL: http://svnview.digium.com/svn/libpri?view=rev&rev=2055
Log:
Branch to fix CC interaction with T309.

CCNR agents not automatically clearing if T309 clears the call.

Incoming calls with CCNR enabled will not automatically clear the CC offer
when the call is aborted by T309 processing.  All CC agent FSM's have this
problem (PTMP, PTP, and Q.SIG).

To reproduce:
1) Place incoming call to Asterisk/libpri
2) Either before or after the call is answered, bring the ISDN link down.
3) T309 processing, T309 timeout, or TEI removal will leave the CC agent
FSM in the CC available state.

The problem is indicated by the "cc report status" CLI command showing a
status of CC offered to caller but it will never timeout.

The FSM's can be manually cleared by using the "cc cancel all" or "cc
cancel core" CLI commands.

JIRA LIBPRI-46
JIRA SWP-2241

Added:
    team/rmudgett/t309_cc/
      - copied from r2054, team/rmudgett/link_struct/