Gardsman CTC-1052, User Manual, Page: 28 / 46

25
to set CMS IP Address(es) (SMS
Commands: TCIP1 and TCIP2).
 Port Number: Central Monitoring Station
server port number. Please refer to
5.5.
CTC-1052 SMS Remote Programming
Table
on how to set Port Number(s) (SMS
Commands: PORT1 and PORT2).
 GPRS/IP Account Number: There are 2
account numbers available for GPRS/IP
reporting. Please refer to
5.5. CTC-1052
SMS Remote Programming Table
on how
to set GPRS/IP Account Number(s) (SMS
Commands: IPAC1 and IPAC2).
 To disable GPRS Reporting Method: by
removing the IP address, GPRS reporting
becomes ineffective. Proceed to SMS
Remote Programming and send in this
format:
“ PROG 1111 TCIP1: ”
Where:
PROG = SMS Keyword
1111 = Access Code
TCIP1 = SMS command for IP Address (no
input value means deletion of characters)
 If Command 33 is enabled, the panel will
enter Help Arrived Mode after GPRS
reporting. Please refer to
Help Arrived
Mode
below.
4.2.2. Digital Reporting Method
 If Digital Reporting Method is selected, after
dialing, the Control Panel will report digital
event codes according to the format of the
report (set by Commands 20-24).
 If SMS CID reporting is selected, the event
codes will be sent in the form of a SMS
message to the reporting destination.
Post-Digital-Alarm Operation
 After a successful digital report, CTC-1052
will then follow the choice of Command
#38, to enter
Follow-On and/or Call-Back
mode.

Call-Back Operation
 If Command #38 is set as Call-Back (1) or
Follow-On & Call-Back (2) after alarm
reporting, it will then wait 5 minutes for
Monitoring Center Personnel to call-back
after reporting.
<NOTE>

Call-back option is disabled by default.
 If Auto-Answer Number is programmed:
If the Monitoring Center calls back within
the 5-minute Call-Back period using an
auto-answer number, the Control Panel will
pick up the call and instantly open up a two-
way communication with the caller.
If at least one Auto-Answer Number is
programmed, the Control Panel will only
answer calls from the Auto-Answer
Numbers.

If no Auto-Answer Number is
programmed:
If the Monitoring Center calls back within
the 5-minute Call-Back period, the Control
Panel will automatically answer the call
after the 1
st -2 nd rings and wait for proper
Access Code (default is 1111) and the (#)
key entry within 12 seconds.
Upon receiving the correct Access Code
and the (#) key, CTC-1052 will then open a
Full-Duplex Communication to allow the
caller to communicate directly.
 During a call-back communication ,
Monitoring center can use the following
DTMF command to control the Control
Panel:
 Enter (1) to TALK ONLY
 Enter (2) to open TWO-WAY VOICE
COMMUNICATION
 Enter (3) to LISTEN-IN ONLY
 End a Call: enter ( 9 ) or ( 0 ) to HANG
UP or put the handset back into the
base cradle.
 Enter (7) to Speaker Volume Control
and then press (6) or (4) to increase
or decrease levels of speaker volume
in the “Two-Way” communication
mode(not in
TALK ONLY mode).
 Enter (8) to Microphone Sensitivity
Control and then press (6) or (4) to
increase or decrease levels of
microphone sensitivity in the “Two-
Way” communication mode.