Galaxy 3 Series Programming Manual
121
The Galaxy ISDN Module supports alarm signalling and remote servicing over ISDN B and D channels.
01 Primary
1 =Default Telephone Number
Telephone number 1 must be entered. This is the main telephone number that the alarms are signalled to. Up
to 22 digits may be entered, including control modifiers. The control modifiers are entered using the and #
keys:
Pause (for two seconds before dialling the next digit). Multiple entries can be made, for example,
entering gives a six second pause.
# Dial tone detect (wait for new dial tone). Each dial tone detect lasts for 15 seconds. Multiple entries can
be made, for example, entering ## gives a 30 second dial tone detect. If a new dial tone is not detected in this
time, then the dialling attempt is aborted. This is counted as a fail to communicate.
The B key is used to erase an existing telephone number. Each press deletes the last digit displayed.
2 = Default Account Number
This is the site identifier. A unique account number must be entered, this can be up to a maximum of six digits
although 4 digits is the standard.
The B key is used to erase an existing number. Each press deletes the last digit displayed.
NOTE: Entering the account number into this menu option automatically copies the number to all triggers in
the selected format (DTMF, SIA, Microtech, Contact ID, X.25 Protocol 1 and X.25 Protocol 2).
Any individual account numbers that have been programmed are overwritten.
3 = Dial Type
This option allows selection of the type of ISDN transmission.
NOTE: The available signalling formats are only compatible with certain dial types. If a dial type is selected
which does not match the currently programmed format a warning will be displayed momentarily to
indicate the mismatch.
1 = Analogue
This selection uses voice mode to transmit data to ISDN or PSTN networks. Default selection for ISDN
B-channel communications.
2 = Digital
The ISDN line is capable of transmitting alarm data in a digital format with a speed of 64K bit per
second.(This option is not yet available)
56 - Communications (cont’d)
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