Section 4 User Interface Guide
Total Access 850 System Manual
104
© 2004 ADTRAN, Inc.
64203376L1-1B
I
NTERFACES
(FXS) > C
ONFIG
> T
X
(
d
B)
Sets the TX direction level points. This signal will change the volume of the voice. TX (dB) is the signal
that is transmitted out the T1, with 0 dB being the strongest. If the volume is too loud across the T1, this
number should be increased. A higher number indicates more attenuation which equals lower volume. The
value entered must be less than 10 dB. Default is
6.0 dB
.
I
NTERFACES
(FXS) > C
ONFIG
> R
X
(
d
B)
Sets the RX direction level points. This signal will change the volume of the voice. A higher number
indicates more attenuation which equals lower volume. The value entered must be less than 10 dB. Default
is
3.0 dB
. The maximum signal is
0.0 dB
.
I
NTERFACES
(FXS) > C
ONFIG
> S
VC
M
ODE
Indicates whether the module is
I
N
S
ERVICE
or
O
UT
OF
S
VC
. This does not indicate whether the port has
been mapped. For proper operation, the port must be mapped using the
DS0 M
APS
menu. Default is
I
N
S
ERVICE
.
I
NTERFACES
(FXS) > C
ONFIG
> L
INE
Z
Sets the line impedance. Choices are
600
OHMS
, 900
OHMS
, 600
OHMS
+ 2.16
µ
F, 900
OHMS
+ 2.16
µ
F,
and
A
UTO
. The line impedance of each port is based on the size of the network. Default is
600
OHMS
.
I
NTERFACES
(FXS) > C
ONFIG
> M
SG
I
ND
This is better referred to as On-Hook Message Waiting. When this is set to
E
NABLE
,
talk path is always
open, even in On-Hook conditions, in order for these FSK message tones to pass through. Default is
D
ISABLE
. Enabling on-hook message waiting will allow message lamp usage but will cause a lower
on-hook voltage. Disabling this feature will allow higher on-hook voltage but will not allow on-hook
messaging other than caller ID.
I
NTERFACES
(FXS) > C
ONFIG
> T
ANDEM
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
T
ANDEM
column for the corresponding module, and then press
<E
NTER
>
.
I
NTERFACES
(FXS) > C
ONFIG
> T
ANDEM
> C
ONVERSION
M
ODE
Sets the port to either
L
OOP
S
TART
or
G
ROUND
S
TART
mode. Default is
L
OOP
S
TART
.
I
NTERFACES
(FXS) > C
ONFIG
> T
ANDEM
> S
UPERVISION
Sets the supervision method used to either
I
MMEDIATE
or
W
INK
. Default is
I
MMEDIATE
.
I
NTERFACES
(FXS) > C
ONFIG
> T
ANDEM
> D
IAL
T
ONE
Used to enable or disable the on-board dial tone generation. Dial Tone is supplied for 5 sec; then it drops.
It cannot be broken when dialing digits. Default is
D
ISABLE
.
I
NTERFACES
(FXS) > C
ONFIG
> T
ANDEM
> R
ING
B
ACK
Used to enable or disable the option of generating ring back tone towards the T-span. Default is
D
ISABLE
.
Summary of Contents for Total Access 850
Page 14: ...Table of Contents Total Access 850 System Manual 14 2004 ADTRAN Inc 64203376L1 1B ...
Page 16: ...Section 1 System Description Total Access 850 System Manual 16 2004 ADTRAN Inc 64203376L1 1B ...
Page 22: ...Section 1 System Description Total Access 850 System Manual 22 2004 ADTRAN Inc 64203376L1 1B ...
Page 224: ...Section 5 DLP 4 Total Access 850 System Manual 224 2004 ADTRAN Inc 64203376L1 1B ...
Page 232: ...Section 5 DLP 6 Total Access 850 System Manual 232 2004 ADTRAN Inc 64203376L1 1B ...
Page 236: ...Section 5 DLP 7 Total Access 850 System Manual 236 2004 ADTRAN Inc 64203376L1 1B ...
Page 244: ...Section 5 DLP 10 Total Access 850 System Manual 244 2004 ADTRAN Inc 64203376L1 1B ...
Page 252: ...Section 5 DLP 13 Total Access 850 System Manual 252 2004 ADTRAN Inc 64203376L1 1B ...
Page 256: ...Section 5 DLP 14 Total Access 850 System Manual 256 2004 ADTRAN Inc 64203376L1 1B ...
Page 264: ...Section 5 DLP 16 Total Access 850 System Manual 264 2004 ADTRAN Inc 64203376L1 1B ...
Page 278: ...Section 6 ADTRAN Utilities Total Access 850 System Manual 278 2004 ADTRAN Inc 64203376L1 1B ...