iDCS 500 PROGRAMMINGTECHNICAL MANUAL PART 2 MARCH 2003MMC: 503 TRUNK-WIDE TIMERDESCRIPTION:Allows certain trunk timer values to be changed on a per-trunk basis or for all trunks.It is not advisable to change these values, with the exception of trunk Flash Time,without assistance from Technical Support.TIMER DESCRIPTIONANS.BAK TM ANSwer BAcK TiMe. This timer is used for certain types of E&Msignaling and does not affect normal CO lines.CLEARING This timer ensures that a call is fully disconnected at the CO bypreventing CO access outgoing or receiving incoming ringbetween a disconnect and the expiration of this timer.CO SUPV TM CO SUPerVision TiMe this is the minimum length of loop opendisconnect received from the CO that will be seen as a valid hangup on the system.DTMF DUR. DTMF DURation This is the length of the DTMF digits that will besent to the CO on this line.F-DGT DELY First DiGiT DELaY This is the length of time the system will wait forCO line conditions to stabilize after seizure before sending DTMFdigits.FLASH TIME This is the duration of the momentary open sent on a circuitflagged as PBX in MMC 401.NO RING TM This is the length of time the system will wait after detecting a ringburst on a line before deciding the call has disconnected.PAUSE TIME This is the length of time the system will wait before sending thenext digit for a pause in a speed dial bin.RNG DET TM RiNG DETect TiMe This is the minimum length of ring signal thesystem will regard as a valid ring.WINK TIME This is the duration of the acknowledgment signal that the systemwill send on an E&M circuit.MF/DP INT This is the interval time between each sending digit. In the case ofDTMF, if this time is set for 500 ms or more, then the time intervalwill be 100ms.