User's Manual

320 Module - eCAP

Alarms are always *SET, and repeat mechanisms are configured to

indicate if an alarm is no longer active (logical *RESET is based upon no

longer repeating). For this reason, Nortel recommends that the alarm

repeat interval be specified, for example, to 30 seconds.

The room number is retrieved from the data-stream and is used as a

group, for example, 416, 419, 336, and so on. The message is 4-bytes

long and consists of the room number, followed by either a C or an A

indication. Datastreams in the format XXX-C and XXX----A are considered

as C and datastreams in the format XXX-A and XXX---AA and XXX—AAA

are considered A type alarms.

Message text is 416C or 520A. The alarm description is NIRA_C for

messages that end with C and NIRA_A for alarms that end with A. All

messages are removed after *SENT.

Note: This protocol typically requires project-based consulting services

and modifications.

STEAFA

Note:

The Landis-Steafa interface was not ordered nor implemented

and protocol information is provided on an as-is basis. Contact your

software vendor for implementation.

Figure 73

Sample Steafa protocol data

Nortel Communication Server 1000

DECT Messenger Installation and Commissioning — Book 1

NN43120-301 02.01 4 June 2010