MTP2:Timers
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'''NOTE:''' For all timers, a value of '0' is not permitted. Also, please note that there is no T4 Timer. | '''NOTE:''' For all timers, a value of '0' is not permitted. Also, please note that there is no T4 Timer. | ||
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| + | [[category:Needs revising]] | ||
Revision as of 15:25, 14 August 2009
NEED BETTER INTRODUCTION TO WHAT THE TIMERS DO/REPRESENT
The common link timers configuration parameters.
The timers have the following definitions:
| Timer | Description |
|---|---|
| T1 Timer | Alignment ready timer (the same as TTC JT-Q.703 remote verification in progress timer). Typical value is 40000 milliseconds (40 seconds) for ITU and 13000 milliseconds (13 seconds) for ANSI. |
| T2 Timer | Not aligned timer (the same as TTC JT-Q.703 wait for remote startup in progress timer). Typical value is 5000 milliseconds (5 seconds) for ITU and 11800 milliseconds (11.8 seconds) for ANSI. |
| T3 Timer | Aligned timer (the same as TTC JT-Q.703 initialization in progress timer). Typical value is 1500 milliseconds (1.5 seconds) for ITU and 11800 milliseconds (11.8 seconds) for ANSI. |
| T5 Timer | Sending SIB timer. Typical value is 100 milliseconds (0.1 second). |
| T6 Timer | Remote congestion timer. Typical value is 3000 milliseconds (3 seconds). |
| T7 Timer | Excessive delay of acknowledgment timer. Typical value is 1000 milliseconds (1 second). |
NOTE: For all timers, a value of '0' is not permitted. Also, please note that there is no T4 Timer.
