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LAR
Enter the routing-preference for Look Ahead Routing. Following are the causes that trigger LAR:
* #3 - No Route to Destination.........................................CV_NRTD
* #6 - channel unacceptable............................................CV_CU
* #34 - No Circuit or Channel Available..............................CV_NCOCA
* #38 - Network Failure......................................................CV_NETFAIL
* #41 - Temporary Failure..................................................CV_TFAIL
* #42 - Switching Equipment Congestion...........................CV_SEC
* #43 - User Information Discarded....................................CV_UID
* #44 - Requested Circuit/Channel Not Available...............CV_RCCNA
* #47 - Resources Unavailable, Unspecified......................CV_RUU
* #58 - bearer capability not presently available................CV_BCNPA
* #65 - bearer capability not implemented..........................CV_BCNI
* #79 - service/option not implemented, inspect.................CV_SOONIU
* #82 - identified channel does not exist........................... CV_ICDNE
* #102 - recover on timer expiry........................................CV_ROTE
Valid entries Usage
next Go to the next routing preference and attempt the call again.
rehu Rehunt within the current routing-preference for another trunk to attempt the call again.
none Look Ahead Routing is not enabled for the preference.
Look Ahead Routing (LAR).
Table 106: Entries for the LAR field
Entry Description
next Go to the next routing preference and attempt the call again.
rehu Rehunt within the current routing-preference for another trunk to attempt the call
again.
none LAR is not enabled for the preference.