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Getting Started
Table 3-4: Programming Steps (Continued)
STEP
LCD SCREEN
DISPLAY
14
D-CHANNEL PROV
OPTIONS?
15
D-CHANNEL
LAPD OPTIONS?
16
CURRENT PORT = 1
CHANGE?
17
P1:X.25 TEI=DIS
CHANGE?
18
P1: DATA TEI = AUTO.
CHANGE?
19
P1:_____________
SPID.
CHANGE?
20
P1:_____________
DN.
CHANGE?
21
CURRENT PORT = 1
CHANGE?
22
P2: X.25 TEI=DIS
CHANGE?
23
P2: DATA TEI = AUTO
CHANGE?
24
P2:_____________
SPID.
CHANGE?
25
P2:_____________
DN.
CHANGE?
26
3-8
ACTION
Press NO.
Press YES.
Press NO.
If D-channel X.25 is desired, follow the selections described in Step 18 for entering
a TEI value. For AT&T 5ESS switches, this setting is normally "AUTO". For NT
DMS-100 and NT-1 switches, a manual TEI (0-63) value is normally required. If
D-Channel X.25 is not desired, press NO.
There are three classes of possible DATA TEI value settings: "AUTO", "DIS", and
0-63. Use one of the setup cases below that matches your TEI value.
"AUTO"
Press NO to advance to the next menu. The "AUTO"
TEI:
value is used to select a dynamically assigned TEI.
"AUTO" is the factory default and should be correct
in most situations.
"DIS"
Press YES to scroll through the supported TEI
TEI:
values until "DIS" is displayed. Press NO to advance
to the next menu.
0-63
Press YES twice "00" is displayed. Press the keypad
(UTA220k):
number keys until the entire number has been keyed
in. If the number is one digit long, press the
appropriate number key, then press ENTER.
0-63
Press YES until the first digit of the value is displayed
(UTA220):
then press NO to accept the digit and advance to
the next digit. Continue to do this until the entire
number has been keyed in. If the number is one digit
long, enter the first digit, then press YES until the
character "_" is displayed to the right of the digit.
Press NO to enter the TEI number.
Note: If only one circuit-switched call at a time is necessary and the call will always
be placed to or from the same Directory Number, then only one of the TEIs should
be enabled and the other disabled.
- The SPID only needs to be configured if the TEI is not disabled.
- Enter the SPID string in the same manner as the TEI. The SPID value can be up
to 20 digits in length.
- The Directory Number (DN) only needs to be configured if the TEI is not disabled.
The DN is optional for AT&T 5ESS switch types.
- Enter the DN string in the same manner as the TEIs and SPIDs. Like the SPID
strings, the DN strings can be up to 20 digits in length.
Press 2.
Press NO
Same as Step 18.
- The SPID only needs to be configured if the TEI is not disabled.
- Enter the SPID string in the same manner as the TEI. The SPID value can be up
to 20 digits in length.
- The Directory Number (DN) only needs to be configured if the TEI is not disabled.
The DN is optional for AT&T 5ESS switch types.
- Enter the DN string in the same manner as the TEIs and SPIDs. Like the SPID
strings, the DN strings can be up to 20 digits in length.
If you have a two-port unit, then continue with STEP 37.
UTA220/UTA220k
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