Zhone IMACS 8000 User Manual page 458

Running Head
HSU Card User Screens and Settings
TXINIT TIMER
The Timer (bothway) Initial Channel setting defines the duration of time necessary for
negotiation for the initial 56kbps or H0 (384kbps) channel. The values (in milliseconds) are
5000, 2500, 7500 and 10000. This timer is used for mode0 and mode1 calls.
TXADD01 TIMER
The Timer (bothway) Additional Channel setting defines the duration of time necessary for
additional 56kbps, 64kbps or H0 (384kbps) channels to be connected. This value is often
called the "call-processing time." The values (in milliseconds) are 60,000, 40,000, 80,000 and
120,000. This timer is used for mode0 and mode1 calls.
TXDISC TIMER
The Timer (bothway) Disconnect setting defines the duration of time necessary for sending
the disconnect indication prior to disconnecting the call. The values (in milliseconds) are
1000, 2000, 3000 and 4000. This timer is used for mode1 calls.
TCID TIMER
The Timer Channel Identifier setting defines the duration of time spent by the network looking
for secondary B channel allocation information before disconnecting the call. The values (in
milliseconds) are 1000, 2000, 3000 and 4000. This timer is used for mode2 and mode3 calls
(when available).
TANULL TIMER
The Timer (answer) Null State setting defines the duration of time spent by the called user
looking for bonding information before disconnecting the call. The values (in milliseconds)
are 5000, 2500, 7500 and 10000. This timer is used for mode0 and mode1 calls.
TXDEQ TIMER
The Timer (bothway) Delay Equalization setting defines the duration of time given the called
user to complete equalization of the call. The values (in milliseconds) are 20000, 10000,
30000 and 50000. This timer is used for mode1 calls.
TXFA TIMER
The Timer (bothway) Frame Alignment setting defines the duration of time (per channel) for
the called user needs to find frame alignment. The values (in milliseconds) are 20000, 10000,
30000 and 40000. This timer is used for mode1 calls.
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HSU Card
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