Instruction manual

Page 1905 of 3156
Features and Services
Line Lockout
Contents
The following are the topics in this section:
Feature description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1905
Operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1906
Feature interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1906
Feature packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1908
Feature implementation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1908
Task summary list . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1908
Feature operation . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1909
Feature description
When a user remains off hook without dialing any digits, a timeout occurs.
The transmission path is released for other uses. Dial tone timeout and
interdigit timeout for telephone and Direct Inward System Access (DISA)
trunks are considered Line Lockout situations.
The 2500 telephones lock out after 15 seconds. Meridian 1 proprietary
telephones, and 500 telephones lock out after 30 seconds. When Line Lockout
occurs, the system gives overflow tone for 14 seconds and then puts the
telephone in a lockout state. Meridian 1 proprietary telephones are idled, and
analog (500/2500 type) telephones appear busy to any incoming calls. DISA
calls receive overflow tone.