User guide
PRI-ISDN Test
228 AXS-200/805/855
Facility Results
LOSS of SIGNAL: indicates loss of network signal or connection on a
networking device. If LOS is encountered, it is an indication that the
cable connected to the network device is bad, has no connection on
the other end, network is improperly configured, or the network device
itself is bad.
³ BERT: allows the selection of the BERT B-CHANNEL number.
For DS1, choices are OFF and 1 to 23.
For E1, choices are OFF and 1 to 30.
³ TALK: allows the selection of the Talk B-CHANNEL number
For DS1, choices are OFF and 1 to 23.
For E1, choices are OFF and 1 to 30.
Note: While multiple calls can be established, only one BERT will be running, and
only one call can be routed to the talk-set interface.
³ Goto Answer is available when an incoming call is received. Use it to
go rapidly to the Answer page.
³ Goto HangUp is available when an incoming call is received or a call is
established. Use it to go rapidly to the HangUp page.
³ CLEAR ERROR resets the counters, resets the alarm LED, resets the
BERT pattern indication and restarts the test time
³ INSERT ERROR allows you to generate one bit error.
³ BERT Pattern
The pattern selected in the setup page is displayed. However BERT
OFF is displayed when the BERT is set to OFF in the setup page.
The field next to the pattern indicates if either the received pattern
matches the configured pattern (Pat SYNC) or not (NO SYNC).