User's Manual

• Analogue voltage/current levels: this form of message generation is used to guard
industrial equipment. For example, equipment output messages can indicate pressure,
temperature, and so on.
• Web interface from which you generate messages manually.
• Programs you write that communicate (using TCP/IP socket) with DECT Messenger:
DECT Messenger provides a port on TCP/IP that is open to receive input data from this
type of unique program.
Message output
DECT Messenger supports the following output:
• DECT E2 messages (up to 160 characters)
Although DECT Messenger supports up to 160 characters, the DECT equipment or the
handset can limit this number to 128, or even 48, characters. If the handset supports only
48 characters, the message is broken into sections and sent in parts to the handset.
• Messages sent to Ergoline or DECT extensions during ringing and after a call is connected
Each device type can specify message length. Messages that are too long to be displayed
are broken into sections suitable for the display devices.
• SMS messages to cell phones
DECT Messenger can send SMS messages to cell phones. A modem or a box that
behaves like an actual cell phone with a Subscriber Identity Module (SIM) card can be
the interface to the cell phone provider.
This option is mainly used as an alternative device. You can forward the message to a
cell phone if a message to a DECT handset is not acknowledged.
• E-mail messages
DECT Messenger can send e-mail using Simple Mail Transfer Protocol (SMTP) to any e-
mail server.
• Digital output to control relays or similar equipment
In the event of an alarm, use the relay contacts to control equipment such as lamps, door-
contacts or hooters. Contacts are used as alternative devices (overflow) in case a
message is not confirmed.
• ESPA 4.4.4 pager protocol
DECT Messenger can send messages to paging equipment using the ESPA 4.4.4
protocol.
Avaya DECT Messenger overview
DECT Messenger Fundamentals March 2012 11