D14949.13
SX20 Codec API Reference Guide TC7.3, OCTOBER 2015.
Copyright © 2015 Cisco Systems, Inc. All rights reserved.
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Cisco TelePresence SX20 Codec
API Reference Guide
xConfiguration Conference [1..1] FarEndControl SignalCapability
Set the far end control (H.224) signal capability mode.
Requires user role:
ADMIN
Value space:
<Off/On>
Off:
Disable the far end control signal capability.
On:
Enable the far end control signal capability.
Example:
xConfiguration Conference 1 FarEndControl SignalCapability: On
xConfiguration Conference [1..1] Encryption Mode
Define the conference encryption mode. A padlock with the text "Encryption On" or "Encryption
Off" displays on screen for a few seconds when the conference starts.
NOTE: If the TC-NC software (no crypto) is installed on the video system, the encryption mode is
always Off.
Requires user role:
ADMIN
Value space:
<Off/On/BestEffort>
Off:
The system will not use encryption.
On:
The system will only allow calls that are encrypted.
BestEffort:
The system will use encryption whenever possible.
> In Point to point calls:
If the far end system supports encryption (AES-128), the call will be
encrypted. If not, the call will proceed without encryption.
> In MultiSite calls:
In order to have encrypted MultiSite conferences, all sites must support
encryption. If not, the conference will be unencrypted.
Example:
xConfiguration Conference 1 Encryption Mode: BestEffort
xConfiguration Conference [1..1] DefaultCall Protocol
Set the Default Call Protocol to be used when placing calls from the system.
Requires user role:
ADMIN
Value space:
<Auto/H323/Sip/H320>
Auto:
Enables auto-selection of the call protocol based on which protocols are available. If multiple
protocols are available, the order of priority is: 1) SIP; 2) H323; 3) H320. If the system cannot
register, or the call protocol is not enabled, the auto-selection chooses H323.
H323:
All calls are set up as H.323 calls.
Sip:
All calls are set up as SIP calls.
H320:
All calls are set up as H.320 calls (only applicable if connected to a Cisco TelePresence
ISDN Link gateway).
Example:
xConfiguration Conference 1 DefaultCall Protocol: Auto
xConfiguration Conference [1..1] DefaultCall Rate
Set the Default Call Rate to be used when placing calls from the system.
Requires user role:
ADMIN
Value space:
<64..6000>
Range:
Select a value between 64 and 6000 kbps.
Example:
xConfiguration Conference 1 DefaultCall Rate: 1920
xConfiguration Conference [1..1] MaxTransmitCallRate
Specify the maximum transmit bit rate to be used when placing or receiving calls. Note that this is
the maximum bit rate for each individual call; use the Conference MaxTotalTransmitCallRate setting
to set the aggregated maximum for all simultaneous active calls.
Requires user role:
ADMIN
Value space:
<64..6000>
Range:
Select a value between 64 and 6000 kbps.
Example:
xConfiguration Conference 1 MaxTransmitCallRate: 6000
xConfiguration Conference [1..1] MaxReceiveCallRate
Specify the maximum receive bit rate to be used when placing or receiving calls. Note that this is
the maximum bit rate for each individual call; use the Conference MaxTotalReceiveCallRate setting
to set the aggregated maximum for all simultaneous active calls.
Requires user role:
ADMIN
Value space:
<64..6000>
Range:
Select a value between 64 and 6000 kbps.
Example:
xConfiguration Conference 1 MaxReceiveCallRate: 6000
Contents
Introduction
About the API
xConfiguration
Appendices
xCommand
xStatus
xConfiguration
