User`s guide

Section 360−381−S02
20
Stop Bit 1 or 2 Select 1 or 2 stop bits for async mode only.
7/8 Bits Mode 7 or 8 Select 7 or 8 data bits for async mode only.
5.3.6. ISDN Parameters (for 3638-80 Quad Circuit ISDN)
Figure 13. ISDN Parameter Settings
Parameter Possible Choices Description
Composite Clock
Source
Channels 1−4 (if in card 1 slot)
Channels 13−16 (if in card 2 slot)
Channels 25−26 (if in half-size
slot)
None
Select the source of the composite clock output on
the rear panel.
Channel Selection 1−4 (if in card 1 slot)
13
−
16 (if in card 2 slot)
Select the channel(s) the parameters will be applied
to. Each channel can be confi
g
ured individuall
y
.
13
−
16 (if i
n car
d 2
s
l
o
t)
25−26 (if in half-size slot)
to
.
Each channel can be configured individually
.
Channel Type D Overhead channel only.
1B + D One data/voice channel plus overhead channel.
2B + D Two data/voice channels plus overhead channel.
Options Sealing Current ON/OFF (LULT only).
Mode LULT RT mode.
LUNT COT mode.