Version 7.2 423 Mediant MSBR
Reference Guide 63. media
Command Description
idle-pcm-pattern
Defines the PCM pattern applied to the E1/T1 timeslot (B-
channel) when the channel is closed and during silence
periods when Silence Compression is used.
pcm-law-select
Defines the type of PCM companding law in the
input/output TDM bus.
Enables the PSTN Trunk Auto-Fallback feature.
pstn-bus-auto-clock-
Enables the PSTN Trunk Auto-Fallback Reverting feature.
Defines the fallback clock (when auto clock on).
tdm-bus-local-
Defines the Trunk ID for the clock synchronization source
of the device.
Command Mode
Privileged User
Example
This example defines the clock source as internal and uses Trunk Group ID 1:
(config-voip)# media tdm
(media-tdm)# TDMBusClockSource internal
(media-tdm)# tdm-bus-local-reference 1
(media-tdm)# activate
63.7 voice
This command configures various voice settings.
Syntax
(config-voip)# media voice
(media-voice)#
Command Description
acoustic-echo-
suppressor-
Defines acoustic echo suppressor signals identified as
echo attenuation intensity.
acoustic-echo-
suppressor-enable
Enables network acoustic echo suppressor.
acoustic-echo-
Defines acoustic echo suppressor max ratio between
signal level and returned echo from phone [dB].
acoustic-echo-
suppressor-max-
Defines a
coustic echo suppressor max reference delay [10
ms].