[asterisk-bugs] [JIRA] (ASTERISK-21237) detect PRI_EVENT_NOTIFY(16) instead of PRI_EVENT_HANGUP_REQ(15)

[Fabrizio Lazzaretti (JIRA)]

Fabrizio Lazzaretti created ASTERISK-21237:
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             Summary: detect PRI_EVENT_NOTIFY(16) instead of PRI_EVENT_HANGUP_REQ(15)
                 Key: ASTERISK-21237
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21237
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 11.2.1
            Reporter: Fabrizio Lazzaretti


Im testing a connection beetwen asterisk and ericson MD110 by using a redfone tdmoe device. The dahdi sub driver is ethmf.
All is working except the callee disconnect event.
I already tryed to set hanguponpoloarityswitch to yes without fix the problem,
also, the caller leg receives a "beep" similar to a user suspension and not a busy tone(in band).
I suspect the problem affect the md110 but maybe there is a solution.
the debug output show me what happen when the callee part hangs up:

.... outgoing call to MD110.. all is ok

CALLEE HANGUP

voip*CLI>
voip*CLI>
voip*CLI>
PRI Span: 1
PRI Span: 1 < Protocol Discriminator: Q.931 (8)  len=8
PRI Span: 1 < TEI=0 Call Ref: len= 2 (reference 9/0x9) (Sent to originator)
PRI Span: 1 < Message Type: NOTIFY (110)
PRI Span: 1 < [27 01 80]
PRI Span: 1 < Notification Indicator (len= 3): Ext: 1  User suspended (0)
PRI Span: 1 Received message for call 0x1cd2c30 on link 0x1bf9a20 TEI/SAPI 0/0
PRI Span: 1 -- Processing IE 39 (cs0, Notification Indicator)
Span 1: Processing event PRI_EVENT_NOTIFY(16)
voip*CLI>

the event received is PRI_EVENT_NOTIFY(16) instead of PRI_EVENT_HANGUP_ACK(9).

can i handle that event is a way to generate a hangup request ?




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