Mmc 53 Trunk Wide Timer - Samsung NX-308 Technical Manual

4Programming 1999.9.15 12:43 PM 페이지52
NX-SERIES
HYBRID KEY SYSTEM
MMC 53
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
CLEARING
(clearing time)
CO SUPV
(CO supervision time)
F DGT DLY
(first digit delay time)
FLASH PBX
(PBX flash time)
MFS ON TM
(MF sender on time)
MF OFF TM
(MF sender off time)
MPD DETCT
(MPD detect time)
NEW CALL
(New Call time)
NO RING
(no ring time)
PAUSE TM
(pause time)
RNG DETCT
(ring detect time)
NOTE : Seconds shown as 'sec', milliseconds as 'ms', and minutes as 'mi'.
PROCEDURE
1. Press [TRSF/ALM] and dial 53
Display shows
2. Press [VOLUME (-) o r ( + ) ] to select a timer (e.g. CO SUPV)
3. Dial new time data(e.g. 0500)
4. Press [TRSF/ALM] to save and exit
DEFAULT DATA
CLEARING
F DGT DLY
MFS ON TM
MPD DETCT
NO RING
RNG DETCT
RELATED MMC
DESCRIPTION
The interval for reuse of trunk after disconnecting a call.
C.O. checking
After seizing a trunk line, system sends the first digit
after this time.
The duration of a flash when connected to a C.O.
The duration of DTMF Sender 'ON' status when
sending DTMF signal.
The interval of DTMF Sender 'OFF' when system
sends DTMF signal.
The minimum duration of MPD signal when the
signal is incoming.
The duration of a flash sent to the central office to
disconnect the line.
if an incoming call is detected and is disconnected without
call processing, the system and releases the C.O line.
This is a dialing pause duration timer. A pause is an
instruction for the system to wait.
Must be set shorter than the 'ON' cycle of a C.O. ring to prevent 100~2500
transient noise on the C.O. line from triggering a false ring.
: 00 SEC
: 1000 MSEC
: 0100 MSEC
: 0060 MSEC
: 05 SEC
: 0200 MSEC
NONE
PROGRAMMING SECTION
TRUNK WIDE TIMER
LCD DISPLAY
CO SUPV : 0000 MSEC
FLASH PBX : 0600 MSEC
MF OFF TM : 0100 MSEC
NEW CALL : 2000 MS
PAUSE TM : 03 SEC
RANGE
0~25sec
00~9000
msec
1 0 0 ~ 2 5 0 0
ms
1 0 0 ~ 2 5 0 0
ms
1 0 0 ~ 2 5 0 0
ms
1 0 0 ~ 2 5 0 0
ms
40~500
msec
100~9900
ms
1~25sec
1~25sec
ms