| Configuring Video Settings |
160
Parameter
Description
Configuration Method
DTMF Info Type
Configure the DTMF info type when
DTMF type is set to SIP INFO or
SIP INFO.
• DTMF-Relay
• DTMF
• Telephone-Event
Default
: DTMF-Relay.
Web user interface
Endpoint (remote control/VP59)
CTP20/CTP18
DTMF Payload Type
(96~127)
Configure the value of DTMF payload.
Default
: 101.
Web user interface
Related tasks
Switching System Modes of Third Generation Video Conferencing System
Configuring DTMF for H.323 Protocol
When using an H.323 account or logging into the third-party platform, you can set the DTMF transmission
method for the H.323 protocol.
Procedure
1.
On your web user interface, go to
Account
>
H.323
.
2.
Configure and save the following settings:
Parameter
Description
Configuration Method
DTMF Type
Configure the DTMF type.
•
INBAND
—DTMF is transmitted in the voice
band, together with the general RTP voice
packet.
•
Auto
—the system automatically negotiates
the way (INBAND, RFC2833 or SIP INFO) to
transfer DTMF digits.
Default
: Auto.
Web user interface
Endpoint
CTP20
Related tasks
Switching System Modes of Third Generation Video Conferencing System
Configuring Video Settings
•
•
Changing the Video Input Source
•
Configuring HDMI Extended Display by VP59
•
Specifying Content to the Secondary Screen
•
Adjusting the Monitor Display Proportion
•
Selecting Video Frame Rate and Resolution
•
Configuring the Monitor Resolution
•