CHAPTER FIVE - OPTIONS: CHANNELS 1 and 2
53
SG-System I Operating Manual
5
Option 12C: Dialer Presence
Default (00)
With this option you can determine how your SG-System I will handle dialer presence; that is, distinguishing between an animate caller (per-
son) and an inanimate caller (machine). Select from among the three possible values below:
• 00 - Disabled.
• 01 - The receiver will begin its handshake sequence only when a valid dialer presence tone is received.
• 02 - The receiver will begin its handshake sequence after a valid dialer presence tone is received, or a timeout occurs. Timeout occurs
after five seconds.
NOTE: When this option is enabled, Option 105 is disabled. This is done in order to synchronize the handshakes sent out by
the receiver.
Option 12D: AHS
Default (00)
Use this option to enable or disable Automatic Handshake Selection, the process of the line card sending a handshake to be used with the
ANI (a method of identifying the calling party). The handshake is sent immediately, as it remembers the details of the incoming panel. This
option increases the speed at which the line card can operate, reducing overall system response times. Valid AHS values are listed immedi-
ately below:
• 00 - AHS is disabled
• 01 - AHS is enabled, ten digits in length
• 02 - AHS is enabled, with no limit to its length
AHS can also be used in conjunction with with the DNIS to select a predefined profile based on the DNIS table that is stored on the line card.
The handshake is retrieved from the AHS table, with the remainder of the information taken from the DNIS profile. Should the panel not
respond to this handshake given by the line card, the panel will proceed with its handshake sequence from this profile, as opposed to the
default profile.
This option would likely be disabled in a small environment, one not using Caller ID or DNIS.
Option 12F: Online Timeout
Default (1E)
Use this option to enable or disable the online timeout, and if enable to set the time at which the timeout will occur. The timeout range can be
programmed from 01 to 255 seconds (hexadecimal 01 - FF), or until the call is completed by the panel (hexadecimal 00). When the timeout
occurs, the line card will hang up and generate a signal to both the printer and the automation software (SIA identifier SA).
E.g. Printer Message: DRL Online Time-Out
Automation Software: NYS0102 (shelf 01, slot 02)
NOTE: Refer to UL864 Programming Requirements on page 10 if changing the default setting.
To Next Page
Loading...
