Cisco Cisco TelePresence MCU 4510 Developer's Guide
API reference
Cisco TelePresence MCU API 2.8
Page 68 of 120
Parameter
Type
Comments
never: DTMF tones are never muted
default: The setting specified for this parameter
when the conference is created. All new
participants take this setting.
h239Negotiation
String
When exchanging content with an endpoint in a
H.323 call, the MCU acts as a master unit and the
endpoint as a slave unit for the purpose of H.239
token negotiation. However, in order for the MCU
to exchange content with a cascaded third party
MCU, the MCU must appear to the third party
MCU to be a slave unit.
The MCU can be configured as a true slave, in
The MCU can be configured as a true slave, in
which case content will only be sent if the third
party MCU master accepts the token request, or
as a mimic slave where content is sent to all other
connected endpoints even if the third party MCU
rejects the token request.
The string can be one of three values:
The string can be one of three values:
As master
: The MCU only acts as master in
H.239 token negotiation.
As slave
: The MCU acts as the slave in
H.239 token negotiation and can send
content to a master unit if it accepts the token
request.
Mimic slave
: The MCU acts as a mimic slave
in H.239 token negotiation and will try to
send content to all other endpoints/units even
if this unit (i.e. the MCU configured as a
mimic slave) rejects the token request.
Deprecated parameters
Parameter
Type
Comments
layoutControlEnabled
Boolean
Controls whether this participant is able to change
the conference view layout that they see; 1 (true)
means that the participant can change the layout
using FECC or DTMF, 0 (false) means that they
cannot. Deprecated in favour of layoutControlEx.