Cng-On - H3C MSR 20-20 Command Reference Manual

2558 C 173: V IP C
HAPTER O
View
Parameter
Description
Example

cng-on

Syntax
View
Parameter
Description
C
ONFIGURATION OMMANDS
undo cid type
Analog FXS voice subscriber line view
complex: Caller identification information is transmitted in multiple-data message
format (MDMF).
simple: Caller identification information is transmitted in single-data message
format (SDMF).
Use the command to configure the format of message (which carries the
cid type
calling number information) transmitted over the FXS voice subscriber line.
Use the
undo cid type
By default, the multiple data message format (MDMF) is adopted.
Two formats are available: multiple data message format (MDMF) and single data
message format (SDMF). If the remote end supports one format only, you must
use the same message format at the local end.
# Set the format of the transmitted caller identification information to SDMF on
voice subscriber line 1/0.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] subscriber-line 1/0
[Sysname-voice-line1/0] cid type simple
cng-on
undo cng-on
FXS/FXO/E&M voice subscriber line view
None
Use the cng-on command to enable comfortable noise function.
Use the
undo cng-on
By default, the comfortable noise function is enabled.
This command is applicable to FXO, FXS, E&M subscriber lines and E1/T1 voice
subscriber line.
You can use this command to generate some comfortable background noise to
replace the toneless intervals during a conversation. If no comfortable noise is
command to restore the default message format.
command to disable this function.