| Chapter 3. Operation |
| |
QUAD FXS VOICE MODULE TEST OPTIONS | |
PRT | Identifies the port involved. |
TEST | To initiate a module test, scroll to the TEST column and press Enter. Options |
| are detailed below. |
DIGITAL | The Digital Loopback Test is used to loop back DS0 data coming from the |
LOOPBACK TEST | network for each channel. Received data is latched In on the appropriate re- |
| ceive time slot on the receive bus. This data is then placed on the transmit |
| bus in the unit’s transmit time slot. |
NETWORK ON- | The Network |
HOOK/OFF- | network by the unit. When |
HOOK TEST | sent to the network. When |
| sent to the network. The customer loop is forced |
| active. |
1004 HZ - | The 1004 Hz - 0dbm0 Tone Generation Test is used to send DRS signal on the |
0DBM0 TONE | receive path to the loop. The loop receive level that should be received is de- |
GENERATION | termined by the following equation: |
TEST | Receive Level = 0 dB - Attenuation |
| |
CUSTOMER RING | The Customer Ring Test will activate the unit’s ring relay in a |
TEST | cadence, providing ringing to the customer loop. |
TEST STATUS | Tells whether a test is in progress. |
QUAD FXS VOICE MODULE STATUS OPTIONS
The transmit and receive signalling bits are shown in the STATUS menu of the Quad FXS module.
TA 850 FEATURES USED WITH QUAD FXS VOICE MODULE OPTIONS
Two additional TA 850 menu items can operate in conjunction with the
Quad FXS Voice Module: FACTORY RESTORE and RUN SELFTEST.
Factory Restore
You can restore the factory default settings for a Quad FXS Voice Module by pressing F while the cursor is over the SLT number (this action restores the
61175408L1 | Quad FXS Voice Module User Manual |