Programming
52
Metreau Entry Communicators
Touch Panel Intercom Commands (Cont.)
STREAM-SET
(Cont.)
Example (H.263 video stream):
SEND_COMMAND MET1, "’STREAM-SET
192.168.0.3,9000,9002,video,H263,1"
SEND_COMMAND TP2, "’^ICS-192.168.0.4,9002,9000,2’"
Sets up a h.263 video stream between Metreau Entry
Communicators and a touch panel.
Note
: Do not change the Audio or Video Codec settings during a call.
STREAM-GET
Retrieves a description of the
stream parameter being used by
the current stream.
Syntax:
"’STREAM-GET, <stream type> <stream_ID>’"
• Stream end. This terminates an stream call/connection.
Variable:
• STREAM_TYPE: AUDIO, VIDEO
• STREAM_ID: 0 -10
Example:
SEND_COMMAND MET1, "’STREAM-GET, AUDIO, 1’"
Returns:
STREAM = 1 AUDIO 234.232.444.333 5000
Indicates that the audio stream has been configured to use and IP
address of 234.232.444.333 where it uses port 5000 for the audio
stream.
STREAM-PLAY
This command notifies the Metreau
Entry Communicator to start
streaming by enabling the micro-
phone, speaker and video source
and then, transmitting packets and
playing received packets.
Syntax:
SEND_COMMAND <DEV>,"'STREAM-PLAY <stream id>'"
Variable:
• <stream ID> integers are from 1-20.
Example:
SEND_COMMAND MET1,"STREAM-PLAY 1"
STREAM-STOP
Stops transmission and receive of
stream. This command terminates
the data from moving in a stream
connection.
Syntax:
SEND_COMMAND <DEV>,"'STREAM-STOP <stream id>'"
Variable:
• <stream ID> integers are from 1-20.
• If <stream ID> = "ALL" will remove all streams
Example:
SEND_COMMAND MET1,"’STREAM-STOP 1’"
Stops stream 1 from running.
^MOD?
Metreau Entry Communicator
model name.
The Metreau Entry Communicator will respond with its model name
as shown in the response below. Older hardware or newer hardware
that has intercom support disabled will not respond to this command.
The Metreau Entry Communicator will respond with one of the follow-
ing strings:
Syntax:
SEND_COMMAND <DEV>,"’^MOD?’"
Example:
SEND_COMMAND MET1,"’^MOD?’"
Returns:
^MODEL-MET-2007-A
