Enabling Or Disabling Voice Activity Detection (Vad) - Cisco ASR 1000 Series Software Configuration Manual

Enabling or Disabling Voice Activity Detection (VAD)

Command or Action
Example:
Router(config-dspfarm-profile)# codec
g723r53
Step 9 maximum sessions number
Example:
Example:
Router(config-dspfarm-profile)# maximum
sessions 4
Step 10
associate application sbc
Example:
Router(config-dspfarm-profile)# associate
application sbc
Step 11 no shutdown
Example:
Router(config-dspfarm-profile)# no shutdown
Step 12
exit
Example:
Router(config-dspfarm-profile)# exit
What to Do Next
For more information related to associating an SBC to a DSP farm profile, see the "Cisco Unified Border
Element (SP Edition) - SPA DSP Services" chapter in "Cisco Unified Border Element (SP Edition) Configuration
Guide: Unified Model":
http://www.cisco.com/en/US/docs/routers/asr1000/configuration/guide/sbcu/sbc_spadsp.html
For SBC configuration information (Call-admission-control [CAC] and DTMF internetworking) too, see the
Cisco Unified Border Element (SP Edition) Configuration Guide: Unified Model .
Enabling or Disabling Voice Activity Detection (VAD)
Execute the following steps to enable or disable local VAD settings irrespective of external VAD settings.
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS
XE Everest 16.5
410
Configuring the Cisco DSP SPA for the ASR 1000 Series Aggregation Services Routers
Purpose
Specifies the maximum number of sessions that are supported by
the profile.
• number —Range is determined by the available registered
DSP resources. Default is 0.
By default, the maximum sessions are counted from the
Note
subslot where the SPA-DSP is available. If there are more
than one SPA-DSPs and the maximum sessions exceed
the session limit per SPA-DSP, the remaining sessions
are managed by the second SPA-DSP.
Associates the SBC application to the DSP farm profile.
Enables the profile, allocates DSP farm resources, and associates
the application.
Exits DSP farm profile configuration mode.
OL-14127-17