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USER’S GUIDE
92 CyberSWITCH
LINES
To parallel the preconfigured serial resource (COMMPORT), there is also a preconfigured serial
line named ASYNDMPORT. This line may not be deleted from the CyberSWITCH configuration,
but its values (including mode of operation) are changeable.
A single WAN line and resource are also preconfigured.
To change configuration or configure additional lines, follow the instructions below.
CONFIGURING LINES
USING CFGEDIT
To configure lines, select Data Lines from the Physical Resources menu. Follow the instructions below
for the type of line you are configuring.
C
ONFIGURING A LINE FOR A BRI RESOURCE
1. Enter the line name.
2. Select the line’s slot and port combination.
3. Choose either a point-to-point or a point-multipoint interface type.
4. If you select a line interface type of point-multipoint, you will need to choose one of the
following call screening methods: none, subaddress, or telephone number. If you choose the
subaddress screening method, you must configure a subaddress. Refer to Configuring a
Subaddress.
5. Add the necessary data links.
a. Select Automatic TEI Negotiation UNLESS this is a point-to-point NTT line.
b. If you need to assign a TEI Negotiation value, the default value of 0 is normally correct.
c. Only if you plan on using X.25 over the D-Channel on this line, answer yes to the following
prompt:
6. If the line uses a NI-1 or a DMS-100 switch type, you must also enter the following:
a. SPID(s) - supplied by your carrier
b. Directory Number(s) associated with the SPID(s) - supplied by your carrier
c. Number of digits to verify.
C
ONFIGURING CHANGES FOR A COMMPORT RESOURCE
1. Select Change from the Data Lines menu of Physical Resources.
2. Select ASYNCDMPORT.
3. You will be prompted to accept the default or provide new information for the following:
a. baud rate
b. data bits
c. stop bits
Will this Data Link support X.25 communications (Y/N)? [default N]