4Programming 1999.9.15 12:43 PM 페이지52
MMC 53TRUNK WIDE TIMER
This MMC is used to changed trunk timer values. It is not advisable to change these values, with exception of trunk flash time, without assistance from Technical Support.
The available options are and listed below:
DISPLAY | DESCRIPTION | RANGE |
CLEARING | The interval for reuse of trunk after disconnecting a call. | 0~25sec |
(clearing time) |
|
|
CO SUPV | C.O. checking | 00~9000 |
(CO supervision time) |
| msec |
F DGT DLY | After seizing a trunk line, system sends the first digit | 100~2500 |
(first digit delay time) | after this time. | ms |
FLASH PBX | The duration of a flash when connected to a C.O. | 100~2500 |
(PBX flash time) |
| ms |
MFS ON TM | The duration of DTMF Sender 'ON' status when | 100~2500 |
(MF sender on time) | sending DTMF signal. | ms |
MF OFF TM | The interval of DTMF Sender 'OFF' when system | 100~2500 |
(MF sender off time) | sends DTMF signal. | ms |
MPD DETCT | The minimum duration of MPD signal when the | 40~500 |
(MPD detect time) | signal is incoming. | msec |
NEW CALL | The duration of a flash sent to the central office to | 100~9900 |
(New Call time) | disconnect the line. | ms |
NO RING | if an incoming call is detected and is disconnected without | 1~25sec |
(no ring time) | call processing, the system and releases the C.O line. |
|
PAUSE TM | This is a dialing pause duration timer. A pause is an | 1~25sec |
(pause time) | instruction for the system to wait. |
|
RNG DETCT | Must be set shorter than the 'ON' cycle of a C.O. ring to prevent 100~2500 | |
(ring detect time) | transient noise on the C.O. line from triggering a false ring. | ms |
NOTE : Seconds shown as 'sec', milliseconds as 'ms', and minutes as 'mi'.
PROCEDURE | LCD DISPLAY |
1. Press [TRSF/ALM] and dial 53 Display shows
2. Press [VOLUME
3. Dial new time data(e.g. 0500)
4. Press [TRSF/ALM] to save and exit
DEFAULT DATA
CLEARING | : 00 SEC | CO SUPV | : 0000 MSEC |
F DGT DLY | : 1000 MSEC | FLASH PBX | : 0600 MSEC |
MFS ON TM | : 0100 MSEC | MF OFF TM | : 0100 MSEC |
MPD DETCT | : 0060 MSEC | NEW CALL | : 2000 MS |
NO RING | : 05 SEC | PAUSE TM | : 03 SEC |
RNG DETCT | : 0200 MSEC |
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RELATED MMC | NONE |
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