ADTRAN 604 System Manual page 86

Section 4 User Interface Guide
I (FXS) > C
NTERFACES
Indicates whether the module is
been mapped. For proper operation, the port must be mapped using the
S .
ERVICE
I (FXS) > C
NTERFACES
Sets the line impedance. Choices are
. The line impedance of each port is based on the size of the network. Default is
A
UTO
I (FXS) > C
NTERFACES
This is better referred to as On-Hook Message Waiting. When this is set to
open, even in On-Hook conditions, in order for these FSK message tones to pass through. Default is
. Enabling on-hook message waiting will allow message lamp usage but will cause a lower
D
ISABLE
on-hook voltage. Disabling this feature will allow higher on-hook voltage but will not allow on-hook
messaging other than caller ID.
I (FXS) > C
NTERFACES
Configures the on-hook battery voltage. For most IAD installs, the FXS loop is short with 6 to 7 V present
on tip / ring. To reduce power dissipated during off-hook conditions, the battery is lowered for short loop
lengths. When set to
A
UTO
off-hook, it automatically switches to low battery (24-26 V) to minimize power dissipation. When set to
mode, the higher battery is not used and the voltage is a constant 26 V even while on-hook.
L B
OW ATTERY
The tip/ring voltage is reduced to 26 V when using the
I (FXS) > C
NTERFACES
Specifies the interval of battery removal during a forward disconnect state. Choices are
(default), ,
500 750
MS MS
. If the timer is set to
I S
GNORE WITCH
times; this is normal operation. If a time period has been selected, the Total Access 6XX will remove
battery for the specified time period OR as long as the switch requests battery removal, whichever is
longer. For example, if the timer expires but the switch continues to request battery removal, the Total
Access 6XX will follow the switch and continue to remove battery. For ATM mode, if the timer is set to
, the IAD will never remove battery.
I S
GNORE WITCH
I (FXS) > C
NTERFACES
Sets the port to use E&M signaling on the T-Span and either loop start or ground start supervision on the
analog 2-wire interface. To access submenus for this item, use the arrow keys to scroll to the
column for the corresponding module, and then press
I (FXS) > C
NTERFACES
Sets the port to either
L
I (FXS) > C
NTERFACES
Sets the supervision method used to either
84
> S M
ONFIG VC ODE
or
I S
N ERVICE
> L Z
ONFIG INE
600
OHMS
> M I
ONFIG SG ND
> B M
ONFIG ATT ODE
, the IAD uses a higher on-hook battery voltage (48-52 V). When
S
WITCH
> F D
ONFIG WD ISC
, , and . When using ATM mode, there is an additional choice of
1000 2000
MS MS
F S
OLLOW
> T
ONFIG ANDEM
> T
ONFIG ANDEM
or
S G
OOP TART ROUND
> T
ONFIG ANDEM
I
MMEDIATE
© 2004 ADTRAN, Inc.
Total Access 600 Series System Manual
. This does not indicate whether the port has
O S
UT OF VC
, 900 , 600
OHMS OHMS
L B
OW ATTERY
T
IMER
, the Total Access 6XX will follow the switch at all
WITCH
.
<E >
NTER
> C M
ONVERSION ODE
mode. Default is
S
TART
> S
UPERVISION
or . Default is
W
INK
menu. Default is
DS0 M
APS
µ
+ 2.16 F, 900 + 2.16
OHMS
600
OHMS
talk path is always
E ,
NABLE
mode.
F
OLLOW
.
L S
OOP TART
.
I
MMEDIATE
I
N
µ and
F,
.
S
WITCH
T
ANDEM
61200624L1-1B