MX100E SIP-ISDN Gateway Series User Manual
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Table 5-8 ISDN Configuration Parameters
Name Description
Name
Display the name of an ISDN interface.
Enable
Enable an ISDN interface.
Application
Collecting CDPN
Choose a collecting mode: Overlap or En-bloc.
D channel
A signalling channel. The default value is timeslot 16 for E1 services and timeslot 24
for T1 services.
Switch type
Set the interface protocol on the user side or network side. If the opposite terminal uses
network side, the local terminal should choose user side.
Signaling Standard
The variation of ISDN PRI signalling standards: CCITT, NI-2, DMS100, DMS250 and
5ESS.
You are recommended to select NI-2 for T1 card and CCITT for E1 card.
Circuit hunting
Search mode of idle timeslot: Forward, Backward and Cycle. Users can choose from the
drop-down box.
Forward: In the case of an incoming call, the MX100E first checks whether timeslot
1 is idle. If not, the MX100E checks whether timeslot 2 is idle. The process
proceeds in the ascending order until an idle timeslot is found.
Backward: The MX100E searches for an idle timeslot in the descending order.
Cycle: The MX100E searches for the next idle timeslot from left to
right.
D channel service message
Setting for enabling the D channel service message.
Nail-up connection
Setting for enabling P2P connection (the called party number and channel ID are not
required).
CPN category
Setting the Standard CPN calling party number category subfield. For the details, please
refer to the ITU-T Q.931 protocol.
CPN presentation
Setting CPN calling party number presentation subfield. For the details, please refer to
the ITU-T Q.931 protocol.
CDPN category
Setting the Standard CDPN called party number category subfield.
Busy line handing
The call processing mode for busy line is Announcement or Hang up.
CID exclusive
For the opposite terminal to change the line, choose Exclusive in CID.
Second stage dialing
Enable
Enable the second dial tone and detect the DTMF number.
Prompt
Set the mode of second dial tone: Announcement or Dial tone.
Calling party number(CPN)
Set the display mode of calling party number: Originating number or Original CDPN.
Called party number
(CDPN)
Set the display mode of called party number: Original CDPN + Second dialled number
or Second dialled number.
Maintenance
