mmm error occurred in the protocol processing. connection name=aa....aa client internet protocol address=bb....bb maintenance code=(ccc,dd,ee,ff....ff,gg....gg,hh....hh)

mmm: MCF identifier

aa....aa: Connection name

An asterisk (*) is displayed if the connection name cannot be determined.

bb....bb: IP address of the connection destination terminal

An asterisk (*) is displayed if the IP address cannot be determined.

ccc: Matrix type

dd: Matrix status code (maintenance information)

ee: Matrix event code (maintenance information)

ff....ff: Maintenance information 1

gg....gg: Maintenance information 2

hh....hh: Maintenance information 3

S: Terminates OpenTP1 abnormally. If OpenTP1 does not abnormally terminate, the system releases the connection.

O: Contact the OpenTP1 administrator.

Countermeasure: Collect maintenance information, and then contact maintenance personnel.