ATLAS 550 System Manual Section 4, User Interface Guide
61200305L1-1F © 2002 ADTRAN, Inc. 121
MODULES (DBU) > BONDING CONFIGURATION > TXADD01 TIMER
Write security: 3; Read security: 5
Specifies the length of time both endpoints wait for additional calls to be connected at the end of
negotiation before deciding that the BONDING call has failed. The factory default setting is sufficient for
most calls to connect, although when dialing overseas it may be necessary to lengthen this timer to allow
for slower call routing.
MODULES (DBU) > BONDING CONFIGURATION > TXDEQ TIMER
Write security: 3; Read security: 5
Specifies the length of time both endpoints attempt to equalize the network delay between the bearer
channels before deciding the BONDING call has failed.
MODULES (DBU) > BONDING CONFIGURATION > TANULL TIMER
Write security: 3; Read security: 5
Specifies the length of time the answering endpoint attempts to detect the BONDING negotiation pattern
from the originating endpoint before deciding the BONDING call has failed. It may be necessary to
shorten this timer if the DTE equipment using the BONDING module also has timer constraints for
completing non-BONDING parameter negotiation.
MODULES (DBU) > BONDING CONFIGURATION > TCID TIMER
Write security: 3; Read security: 5
Specifies the length of time both endpoints attempt to negotiate an agreeable value for bearer channels and
channel capacities before deciding the BONDING call has failed.
MODULES (DBU) > BONDING CONFIGURATION > CALL STAGGER
Write security: 3; Read security: 5
Specifies the amount of delay between placing calls for outgoing BONDING sessions. The following call
stagger values are available: NO STAGGER, 500 MS, 1 SEC, and 2 SEC.
MODULES (DBU) > BRI ALARM
Read security: 5
Displays the alarm status for the selected BRI DBU Network Interface Module.
MODULES (DBU) > BRI ALARM > PHYSICAL ALARM
Read security: 5
Displays the current alarm status of the Basic Rate ISDN (BRI) interface.
LAYER 1 A layer one alarm is indicated by an asterisk (*) when the BRI physical layer is not
active. An L1 alarm is present when problems are detected with the endpoint or with
cabling.