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9.26 PBX Configuration—[1-1] Configuration—Slot—Port Property - PRI Port
Status Receive
Selects what happens to a call when the Status Message from the network does not match the actual status
of the call.
Value Range
Ignore: Ignore the Status Message from the network.
Disconnect: Disconnect the call.
CRC4 Mode
Enables the use of CRC4 for error checking. CRC (Cyclic Redundancy Check) is an error checking control
technique that uses a specific binary prime divisor that results in a unique remainder. It is usually a 16- to
32-bit character. (Assignable only when using the PRI30 card.)
Value Range
Disable, Enable
CO Setting
CO Setting parameters are not applicable to ports assigned as Extension in
The Shelf, Slot, and Port for each item are displayed for your reference. For details, see Common
Programming Reference Items in 9.1 PBX Configuration—[1-1] Configuration—Slot.
Port Type
Selects the port type.
Note
•
Each ISDN connection in a QSIG network must have a master port on one PBX and a slave port on
another PBX.
•
ISDN extensions can belong to an incoming call distribution group or idle extension hunting group. In
this case, an MSN can be assigned.
Value Range
CO: For connecting to public network
Extension: For connecting to extension
QSIG-Slave: For connecting to private network (slave port)
QSIG-Master: For connecting to private network (master port)
Connection
Indicates the port status. To change the status of the port, click the desired cell in the column, and then select
INS or OUS for the port.
This option is only available in On-line mode.
Value Range
INS: The port is in service.
OUS: The port is out of service.
Fault: The port is not communicating with the network.
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PC Programming Manual
Port Type.
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