From: Scott Morris (swm@emanon.com)
Date: Wed Aug 06 2003 - 16:10:09 GMT-3
VAD is a logical peer configuration, and specifically is a voip peer
type thing.
My router:
BRI-VoIP#conf t
Enter configuration commands, one per line. End with CNTL/Z.
BRI-VoIP(config)#voice-port 1/0/0
BRI-VoIP(config-voiceport)#v?
voice-class
BRI-VoIP(config-voiceport)#?
Voice-port configuration commands:
bearer-cap Specify the bear capability
busyout Configure busyout trigger event & procedure
comfort-noise Use fill-silence option
compand-type The companding type for this voice port
connection Specify Trunking Parameters
cptone Configure voice call progress tone locale
default Set a command to its defaults
description Description of what this port is connected to
disc_pi_off close voice path when disconnect with PI received
echo-cancel Echo-cancellation option
exit Exit from voice-port configuration mode
input Configure input gain for voice
music-threshold Threshold for Music on Hold
no Negate a command or set its defaults
non-linear Use non-linear processing during echo cancellation
output Configure output attenuation for voice
playout-delay Configure voice playout delay buffer
station-id Configure station ID
timeouts Configure voice timeout parameters
translate Translation rule
voice-class Set voiceport voice class control parameters
BRI-VoIP(config-voiceport)#dial-peer voice 11 pots
BRI-VoIP(config-dial-peer)#v?
% Unrecognized command
BRI-VoIP(config-dial-peer)#?
DIALPEER configuration commands:
answer-address The Call Destination Number
application The selected application
corlist set the Class of Restriction lists
default Set a command to its defaults
description Dialpeer specific description
destination-pattern A full E.164 telephone number prefix
digit-strip Use digit strip option for the POTS digits
replacement
direct-inward-dial Use Called Number as final call destination
exit Exit from dial-peer configuration mode
forward-digits Configure the destination digits forward of this
dialpeer
huntstop Stop hunting on Dial-Peers
incoming Incoming called number
information-type Information type for dialpeer
max-conn Sets the maximum connections per peer, negation
sets to
unlimited
no Negate a command or set its defaults
numbering-type The calling/called party numbering type
permission set the call orig/term permission of this
dialpeer
port Voice port associated with this peer
preference Configure the preference order of this dialpeer
prefix The pattern to be dialed before the dialed num
register Register the E.164 number of this dial peer with
gatekeeper
resource Resource allocation policy
session The session [ target | protocol | transport ] for
this
peer
shutdown Change the Admin State of this peer to down
(no->up)
translate-outgoing Translation rule
trunkgroup trunk group associated with this peer
BRI-VoIP(config-dial-peer)#ex
BRI-VoIP(config)#dial-peer voice 99 voip
BRI-VoIP(config-dial-peer)#v?
vad voice-class
BRI-VoIP(config-dial-peer)#?
DIALPEER configuration commands:
acc-qos The Minimally Acceptable Quality of Service to be
used in getting to this peer
answer-address The Call Destination Number
application The selected application
clid_restrict Caller ID restrict option
codec The codec rate to be attempted in getting to this
peer
corlist set the Class of Restriction lists
default Set a command to its defaults
description Dialpeer specific description
destination-pattern A full E.164 telephone number prefix
dtmf-relay Transport DTMF digits across IP link
exit Exit from dial-peer configuration mode
expect-factor Expectation Factor of voice quality
fax Configure fax
fax-relay fax-relay options
huntstop Stop hunting on Dial-Peers
icpif Calculated Planning Impairment Factor
incoming Incoming called number
information-type Information type for dialpeer
ip Set ip packet options
max-conn Sets the maximum connections per peer, negation
sets to
unlimited
max-redirects Configure the max number of redirects for this
dialpeer
no Negate a command or set its defaults
numbering-type The calling/called party numbering type
permission set the call orig/term permission of this
dialpeer
playout-delay Configure voice playout delay buffer
preference Configure the preference order of this dialpeer
progress_ind Progress Indicator
req-qos The desired Quality of Service to be used in
getting to this peer
roaming Use roaming server
session The session [ target | protocol | transport ] for
this
peer
settle-call Use settlement server
shutdown Change the Admin State of this peer to down
(no->up)
signal-type The signaling type to be used when getting to
this peer
snmp Modify SNMP voice peer parameters
tech-prefix The H.323 gateway technology prefix
translate-outgoing Translation rule
trunkgroup trunk group associated with this peer
vad Use VoiceActivityDetection as necessary option
voice-class Set Dial-peer voice class control parameters
BRI-VoIP(config-dial-peer)#
Notice that the dial peer pots doesn't have that command available, nor
does the physical voice-port. However the logical dial-peer for voip
does have vad as an option...
HTH,
Scott
PS. I'm running 12.2(2)T1 on my 2611.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Jason Cash
Sent: Wednesday, August 06, 2003 3:00 PM
To: ccielab@groupstudy.com
Subject: Voice - VAD (defaults)
Lookin at the DocCD and it looks like VAD is not enabled by default on
voice ports, but is on dial peers, so which takes precedence?
Also, on my 2620, VAD is not an applicable command under the dial peer
or voice-port.
r3(config-voiceport)#v?
voice-class
r3(config-dial-peer)#v?
% Unrecognized command
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