Verilink XEL XSP-100 SHARK IAP (9SA-USRS-9.0R1.02) Product Manual - Manual (Page 113)

Chapter 5: Graphical User Interface (GUI/WEB) Configuration Pages
SHARK™ IAD User's Guide XEL P/N & Release: 9SA-USRS-9.0R1.02 Chapter 5-59
Impedance, Alarm processing, State, and Signaling mode for each circuit are
individually configurable simply by pointing and clicking on the desired
parameter.
Select the appropriate Gain of the 2W loop for each circuit from the Gain
pull down.
Table
20 shows the CPE gain options.
1. Two alarm processing options are offered. These options control the state of
the Trunk processing when the circuit goes down which generates an alarm
called Carrier Group Alarm (CGA).
• Norm --- Normal Trunk processing. With this option selected, when the
circuit goes down, the trunk will be released by opening the Tip lead until
the CGA is cleared. The caller will simply experience a "dead" line and
will not hear any indication that the line is out of service.
• TMB--- Trunk Make Busy. With this option selected, when the circuit
goes down, the unit will release the trunk by opening the Tip lead for 2.5
seconds. Then Tip ground is applied causing the trunk to go to a busy
state. This condition is maintained until the CGA condition is cleared. In
this case, the caller will experience a "busy" signal until the line is put
back into service.
3. The State column indicates the present state of each circuit for this module.
Use the standby and active buttons to turn the corresponding circuit off or to
activate it.
4. Set the signaling mode for each circuit by using the pulldown menu. The
FXS module signaling can be configured as either FXS, DPO, E&M Wink
Start, E&M Wink Delay, E&M Immediate,
or E&M Delay Dial. The FXO
module signaling can be configured as either FXOLS (FXO Loop Start),
FXOGS
(FXO Ground Start), or DPT. The selection of the FXS signaling
mode enables the auto-sense of a loop-start or ground-start circuit. Forward
Disconnect is enabled in the modes of FXS, FXOLS and FXOGS.
Any changes made to this page will not affect the circuit’s hardware until the
Save
button is clicked, thereby storing the new configuration parameters and
updating the circuit’s configuration. Figure 55 and Figure 56 shows the system
defaults for each parameter for the FXS/DPO and the FXO/DPT module,
respectively.
Table 20: CPE Voice loop gain options for FXS and FXO
Gain
-0
-3
-6
-9
N
ETWORK MODE
The Voice pages shown in Figure 57 and Figure 58 only appear when the
SHARK™ IAD is in "System Voice network" mode. If you are using this unit