15.5 PBX Configuration—[7-5] TRS—MiscellaneousToll Restriction (TRS)/Call Barring (Barring) prohibits an extension from making certain trunk calls. Thefollowing optional settings can be programmed to activate a TRS/Barring check, override TRS/Barring, orswitch between TRS/Barring methods.TRS Override by System Speed DiallingEnables an outgoing trunk call to override TRS/Barring when the call is made using System Speed Dialling.Value RangeDisable, EnableMaintenance Console Location15.5 PBX Configuration—[7-5] TRS—MiscellaneousPC Programming Manual References14.1 PBX Configuration—[6-1] Feature—System Speed DialFeature Guide References2.7.1 Toll Restriction (TRS)/Call Barring (Barring)TRS Check for Dial " * # "Enables a TRS/Barring check for the user-dialled " " and "#". This is useful in preventing unauthorised callswhich could possibly be made through certain telephone company exchanges.Value RangeNo Check, CheckMaintenance Console Location15.5 PBX Configuration—[7-5] TRS—MiscellaneousFeature Guide References2.7.1 Toll Restriction (TRS)/Call Barring (Barring)Mode when Dial Time-out before TRS CheckSelects whether a trunk is disconnected if the TRS/Barring check has not been completed when the trunkInter-digit timer expires.Value RangeDisconnect: The trunk is disconnected as soon as the timer expires.Keep: The TRS/Barring check is performed when the timer expires.784 PC Programming Manual15.5 PBX Configuration—[7-5] TRS—Miscellaneous
