[asterisk-bugs] [JIRA] (PRI-175) Asterisk Send wrong operation vaule in facility IE for ECT Explicit call transfer

mehdi Shirazi (JIRA) noreply at issues.asterisk.org
Mon Aug 4 06:25:56 CDT 2014


mehdi Shirazi created PRI-175:
---------------------------------

             Summary: Asterisk Send wrong operation vaule in facility IE for ECT Explicit call transfer
                 Key: PRI-175
                 URL: https://issues.asterisk.org/jira/browse/PRI-175
             Project: LibPRI
          Issue Type: Bug
      Security Level: None
         Environment: sip phone -->Asterisk-->EuroISDN-->Local_TDM_Exchange
            Reporter: mehdi Shirazi
            Assignee: Richard Mudgett


sip phone(A) call B  and put call on hold then transfer call to C, A disconnect and B and C connect to each other , Asterisk tries to bypass the call to Local exchange but Local exchange reject by invalid call state.
first failure report send to Local exchange manufacturer, R&D responed after investigation that PBX(Asterisk)  send wrong operation vaule in facility IE, instead of 06 asterisk send 04, this is operation value for Begin3PTY !.
I checked with Triton PRI Analyzer , it also shows Asterisk sends 04  according to Q.954 06 is for eCTRequest.
from Asterisk log:

PRI Span: 1 > [1c 15 91 a1 12 02 01 0b 06 06 04 00 82 71 01 05 30 05 0a 01 01 82 00]
the correct version should be:

PRI Span: 1 > [1c 15 91 a1 12 02 01 0b 06 06 06 00 82 71 01 05 30 05 0a 01 01 82 00]




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