AMX Metreau Entry Communicator with Display MET-ECOM-D - Manual (Page 53)

Programming
47 Metreau Entry Communicators
Programming
Overview
There are a select number of SEND_COMMANDs recognized by the Metreau Entry Communicators.
SEND_COMMANDs
Below is a list of SEND_COMMANDs supported by the Metreau Entry Communicators from NetLinx
masters.
To use these commands, establish a Telnet session from the PC to the NetLinx master. Additionally, you
could use NetLinx Studio 2.4 or the master’s web page to send the commands.
Touch Panel Intercom Commands
These commands are used to setup connections between panels that are Intercom-enabled. The "^MOD"
model name command (see page 48) is used to query a panel to determine if it has intercom capability.
All text is based on a Unicode index.
Some (not all) G4 Touch Panels feature hardware to support intercom functionality.
Only Touch Panels that support intercom may be able use intercom with the Metreau
Entry Communicators.
Touch Panel Intercom Commands
STREAM-SET
Sets the parameters for a audio or
H.263 video stream.
The communication parameters
must include: IP address, port
used, stream type, mode and
stream ID.
See the SET VIDEO command for
details on specifying the H.23
codec.
Note: It is not necessary to set up a
video stream for motion JPEG
(MJPEG) video.
Syntax:
SEND_COMMAND ,"'STREAM-SET ,
port>, , ,
'"
Variables:
• integers are from 1-20.
• Starts a call to the specified IP address and ports, where
initial mode is either TALK OR LISTEN. Please note, however, that
no data packets will actually flow until the intercom modify
command below is received.
Example (audio stream):
SEND_COMMAND MET1, "’STREAM-SET
192.168.0.3,9000,9002,audio,TALK,1’"
SEND_COMMAND TP2, "’^ICS-192.168.0.4,9002,9000,2’"
Sets up a hands-free unicast call between Metreau Entry
Communicators and a touch panel.