NetVanta 950 IAD Configuration Guide
Configuring Your IAD
61200788L1-29.1B
© 2004 ADTRAN, Inc.
27
no shutdown
interface fxs 4/6
signal ground-start
cross-connect 22 t1 0/1 2.22 fxs 4/6
no shutdown
interface fxs 4/7
signal ground-start
cross-connect 23 t1 0/1 2.23 fxs 4/7
no shutdown
interface fxs 4/8
signal ground-start
cross-connect 24 t1 0/1 2.24 fxs 4/8
no shutdown
exit
Example 3: 12 Channels of FXS Tandem E&M with Loop Start Signaling
This example connects twelve channels from T1 0/2 to twelve FXS ports starting in Slot 5. They will be
running loop start signaling and performing E&M conversion. The Central Office switch does not provide
dial-tone or ringback. The DNIS delay should be 1 second. The forward disconnect delay should be
1 second, and the battery should be reversed when the remote equipment ends the call. The NetVanta 950 is
loop timed from T1 0/1 (previously connected).
Step
Command
Description
1
IAD > enable
Enter Enable Security mode
2
IAD# configure terminal
Enter Global configuration mode
3
IAD (config)# interface t1 0/2
Enter configuration mode for T1 interface 0/2
4
IAD (config-t1 0/2)# tdm-group 1
timeslots 1-12
Create a TDM group of timeslots 1 through 12 on
T1 0/2
5
IAD (config-t1 0/2)# no shutdown
Activate T1 0/2
6
IAD (config-t1 0/2)# exit
Exit to Global configuration mode
7
IAD (config)# clock source t1 0/1
Set the system clock source to T1 interface 0/1
8
IAD (config)# interface range fxs 5/1-8,
fxs 6/1-4
Enter configuration mode for fxs interfaces 5/1-8
and 6/1-4
9
IAD (config-fxs 5/1-8, fxs 6/1-4)#
em-conversion wink
Configures the FXS interfaces for E&M
conversion with a wink
10
IAD (config-fxs 5/1-8, fxs 6/1-4)#
forward-disconnect delay 1000
Configures the FXS interfaces to wait for 1
second before initiating a disconnect sequence
