Call Party Disconnect; Route Number Groups: Which Has The Highest Priority; Programming Primary And Backup Destinations; Enhanced Routing - Bosch D9412GV4 Program Entry Manual

24 en | Panel and Area Wide Parameters
3.3.1

Call Party Disconnect

Telephone companies provide called party disconnect to allow the called party to terminate a
call. The called party must go on hook (hang up) for a fixed interval before a dial tone is
available for a new call. This interval varies with telephone company equipment. GV4 firmware
allows for called party disconnect by adding a 35-sec on-hook interval to the dial-tone detect
function. If the control panel does not detect a dial tone in 7 sec, it puts the phone line on
hook for 35 sec to activate called party disconnect. The phone line goes off hook and begins a
7-sec dial tone detect. If no dial tone is detected, the control panel dials the number anyway.
Each time the number is dialed, the control panel records this as an attempt. After ten
attempts, the control panel enters communications failure and Comm Fail Route # appears on
the keypads.
3.3.2

Route Number Groups: Which Has the Highest Priority?

To program a group, first choose a route number. The lower the route number, the higher
priority that group has (for example, events reported for Route 1 have a higher priority than
Routes 2, 3, or 4 if each group tries to send a message at the same time). The priority of the
route numbers becomes important when programming duplicate reports or choosing the
events you want to report first regardless of the number of events that must report to multiple
groups. Route 1 group primary device is the first destination the control panel attempts to dial
if an event in that group must be reported. If the control panel is idle, any event generated for
any group starts a dialing sequence.
3.3.3

Programming Primary and Backup Destinations

Each route number has an R# Primary Device and an R# Backup Device. For example, if two
phone numbers are programmed, the R# Primary Device destination is the phone number
that the route group attempts to dial first. If the R# Primary Device destination does not
connect to the central station receiver after two dialing attempts, the control panel dials the
R# Backup Device destination.
You can also program the control panel so that the R# Primary Device or the R# Backup
Device uses an SDI device, such as a Network Interface Module.
With enhanced communications, the R# Primary Device destination can be either the phone
number or an SDI route path to which the route group first attempts to send the event. If the
R# Primary Device destination fails to connect to the central station receiver after two
attempts, the control panel attempts to connect with the R# BackupDevice destination.
3.3.4

Enhanced Routing

The GV4 Series Control Panels allow events to be sent to up to four network destinations. The
network interface modules (s) connect directly to the SDI or SDI2 Bus and occupy SDI
Addresses 88 or 92 or SDI2 Addresses 1 or 2. For additional information regarding the specific
programming requirements for enhanced communications, refer to Section 3.4 Programming
Path Numbers and Network Addresses for Enhanced Communications, page 40.
An enhanced communication route is a combination of a path network destination and a
communication device, so there are up to 16 possible enhanced communication routes
available.
A single network interface module (NIM) can send events to as many as four different
destinations. For example, if you want to send events using Route Group 1 over a LAN, WAN or
GPRS as your primary destination, and use a standard telephone line as your backup
destination, program the following sections:
- Routing (Refer to Section 3.3 Routing, page 23.)
1.
2.
F.01U.218.312 | 04 | 2012.03
Select Route Group 1
Program a SDI 88 Path 1 for RG1 Primary Destination
Program Entry Guide
D9412GV4/D7412GV4/D7212GV4
Bosch Security Systems, Inc.