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Issue 4 May 2002
8-201555-233-123
0x6F - ISDN BRI Unrecognized Messages
R1:
Types of failure:
0x01 - outgoing ISDN
0x02 - incoming ISDN
R3:
Types of failure:
0x01 - outgoing ISDN
0x02 - incoming ISDN
NOTE:
In abbreviated format, the header of the Q.931 message, the cause IE (if
present) and the channel id IE (if present) are the only IEs present.
An additional cancel byte (0xCA) may be present after the standard
ISDNBRI formatted message if the message was not sent. The cancel byte
will not be appended if the abbreviated format is selected.
Message[1] = Port Network Number of BRI port
Message[2] = Reserved
Message[3] = Carrier Address of BRI port
Message[4] = Port number of BRI port
Message[5] = SAPI
Message[6] = TEI
Message[7,8] = Link ID
Message[9] = type of failure
Message[10+] = standard ISDNBRI format
Message[7-10] = Link ID
Message[11] = type of failure
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