Event Data
Issue 1 June 2005 175
Cause Value 103
[0x67/0xE7] -
Parameter not implemented
The equipment sending this Cause Value received a message that includes an Information
Element that it does recognize and implements, however one or more of the fields contained in
the Information Element are coded in such a way that it has not been implemented by the
equipment sending this Cause Value.
The diagnostic information of the Cause Value should contain, if implemented, the identifier of
the Information Element that contains the information that violates protocol. See Cause Values
and their meanings/interpretations on page 128.
This Cause Value has local significance only. The ISDN network between the user and the
equipment generating the Cause Value might:
● Send no cause indication through the network
● Send a more generic Cause Value through the network
Cause Value 110
[0x6E/0xEE] -
Message with unrecognized parameter
The equipment sending this Cause Value received a message that includes Information
Elements that are not recognized because the Information Element identifier is not defined, or it
is defined but has not been implemented by the equipment sending the Cause Value. However,
the Information Element is not mandatory in the message, and the equipment sending the
Cause Value does not need to parse the Information Element in order to process the message.
This Cause Value has local significance only. The ISDN network between the user and the
equipment generating the Cause Value might:
● Send no cause indication through the network
● Send a more generic Cause Value through the network
Cause Value 111
[0x6F/0xEF] -
Protocol error unspecified
Cause Value 111 indicates that he equipment sending this Cause Value experienced a protocol
error event for which no other Cause Value in the Protocol Error class applies.
This Cause Value has local significance only. The ISDN network between the user and the
equipment generating the Cause Value might:
● Send no cause indication through the network
● Send a more generic Cause Value through the network