61202800L1-1B
IQ 710
Section 6, Configuration Guides
Page 229
© 2002 ADTRAN, Inc.
IQ 710 System Manual
ISDN Options
1.
Use the down arrow to select
ISDN O
PTIONS
;
press
<Enter>.
The menu screen shown in Figure 40
is displayed. The default values for the parameters on this screen are shown.
Figure 40. ISDN Options Menu
2.
Use the right arrow to select
S
WITCH
T
YPE
; then press
<Enter>
. A list of available switch types is
displayed.
The switch type selected here must match the TELCO CO switch providing the ISDN
service.
Use the arrow keys to select
L
UCENT
5ESS
,
DMS 100
,
N
ATIONAL
, or
NEC
; press
<Enter>
.
For the example network in Figure 1, we will assume the switch type for all units is
N
ATIONAL
, so
use the arrow keys to select
N
ATIONAL
; press
<Enter>
.
3.
Press the down arrow to select
B-C
HANNEL
B
IT
R
ATE
;
then press
<Enter>
. Use the arrow keys to
select
56kbps
or
64kbps;
then press
<Enter>
. Generally leave this value to its default of
64kbps
unless your ISDN service only provides 56kbps.
4.
Down arrow to select
N
UMBER
OF
B-C
HANNELS
; press
<Enter>
. Enter 1 for single channel service
or 2 for dual channel service and press
<Enter>
. When connecting to a host unit with a PRI card,
the
N
UMBER
OF
B-C
HANNELS
should always be 1. Select 1 and press
<Enter>.
5.
Down arrow to select
SPID1
for the first B-Channel. Enter the SPID assigned by the Telephone
Company for the first B-channel and press
<Enter>
. For the example network in Figure 1, the
proper SPID is 25655520000101.
6.
If the
N
UMBER
OF
B-C
HANNELS
is set to 1, leave
SPID2
blank.
