D15335.08 Cisco TelePresence MX700 and MX800 API Reference Guide CE9.2, NOVEMBER 2017.
Copyright © 2017 Cisco Systems, Inc. All rights reserved.
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Cisco TelePresence MX700 and MX800
API Reference Guide
Terminal connections
Managing feedback subscriptions
To register, list and deregister feedback expressions you
use the command xFeedback and its corresponding sub
commands.
The registered expressions are only valid for the currently
active connection. If you open two Telnet sessions and
register to get feedback in one session, you do not receive
feedback in the other session. This also means that if you
disconnect from a session, you have to re-register all
expressions after reconnecting.
You can register up to 38 expressions.
Feedback output
The feedback output is exactly the same as you get when
querying the system using the xConfiguration and xStatus
commands. E.g., if you issue the command
xStatus Standby
Active
on the command line the result is:
*s Standby Active: On
** end
If you have registered for feedback on status changes the
feedback you get when the system goes to standby-mode
will be exactly the same:
*s Standby Active: On
** end
This means that when you are programming against the
device you only need to handle one format.
Example: Managing feedback subscriptions
A:
Register feedback expressions.
Write in:
xFeedback register /Status/Audio
Result:
** end
OK
Write in:
xFeedback register /Event/CallDisconnect
Result:
** end
OK
Write in:
xFeedback register /Configuration/Video/
MainVideoSource
Result:
** end
OK
B:
List out currently registered expressions.
Write in:
xFeedback list
Result:
/Configuration/Video/MainVideoSource
/Event/CallDisconnect
/Status/Audio
** end
OK
C:
Deregister feedback expressions.
Write in:
xFeedback deregister /Event/CallDisconnect
Result:
** end
OK
Write in:
xFeedback deregister /Status/Audio
Result:
** end
OK
D:
List the new feedback expressions.
Write in:
xFeedback list
Result:
/Configuration/Video/MainVideoSource
** end
OK
Introduction
About the API
xConfiguration
Appendices
xCommand
xStatus
About the API