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Configuring Call Preferences
67
Parameter
Description
Configuration Method
an Open Logical Channel (OLC)
message and receives an
acknowledgement message from
the remote system. After receiving
the acknowledgement message,
the system may then transmit RTP
streams to the remote system.
Enabled
—the system sends an
Open Logical Channel (OLC)
message to the remote system and
then transmits RTP streams to the
remote system directly before
receiving the acknowledgement
message of OLC. For some
gatekeepers, you need to enable
this feature to avoid black screen
during a call.
Default
: Disabled.
To configure H.323 account via web user interface:
1.
Click on
Account
->
H.323
.
2.
Configure the H.323 account settings.
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