Prompt Response Description
sending of application messages. For example, for
Network Ring
Again.
CLOK D-channel clock type for signaling.
EXT Source of D-channel clock is external to DCHI card (in
this case the DTI/PRI circuit card). Normally, EXT is
used for PRI/ISL.
Note:
Do not confuse this clock with the E1 span Clock
Controller found on the NTAK10/79. This clock is in
reference to the DCHI synchronous mode of
operation.
Note:
If directly connecting two DCHI ports with out the
use of modems, set "CLOK" to "EXT" on one side
and "INT" on the other
.
LAPD YES,(NO) Change LAPD parameters. Simply carriage return if
timers are to be left at default value. The following
timers are prompted only if LAPD is set to YES. The
following can all be left at default during initial set-up.
T23 1-(20)-31 Interface guard timer checks how long the interface
takes to respond. In units of 0.5 seconds (default 20 =
10 seconds).
T200 2-(3)-40 Retransmission timer in units of 0.5 seconds (default
3 = 1.5 seconds).
N200 1-(3)-8 Maximum number of retransmissions.
N201 4(260) Maximum number of octets in information field.
K 1-(7)-32 Maximum number of outstanding unacknowledged
frames (NAKS).
Table 91: LD 15 - Enable the ISDN option
Prompt Response Description
REQ: NEW CHG Add new data. Change existing data.
TYPE: NET Networking data.
CUST 0-31 Customer number.
ISDN YES Customer is equipped with ISDN.
PNI 1-32700 Customer private network identifier. MUST be unique
to this customer in the private network. Used as part
of the setup message for feature operation such as
Network Ring
Again and Network ACD.
2.0 Mb ISL maintenance
172 ISDN Primary Rate Interface Maintenance November 2011
Comments? infodev@avaya.com