Cisco Voice Interworking Services (VISM) Installation And Configuration Manual page 182

addrtpcon
vad-enable
vad-timer
cas-trans
dtmf-trans
idle-code-sup
Command Modes VoIP switching/trunking
Usage Guidelines
The G.723.1 codecs are supported for VISM-PR cards and are not supported for VISM cards.
Examples
The following example shows that the RTP trunking connection 26 is added and configured with
endpoint number 200, static RTP local port number 50000, static RTP remote port number 49648, remote
IP address 209.165.200.224, G.726/32 codec type, 20-ms packetization period, bearer precedence of 3,
bearer ToS of 1, VISM sends and receives packets, ECAN and VAD enabled, 400-ms VAD holdover
time, CAS transportation enabled, DTMF tone transportation, idle code suppression for CID enabled:
addrtpcon 26 200 50000 49648 209.165.200.224 3 20 3 1 3 1 1 400 1 1 1
Related Commands Command
addlapdtrunk
addrudptrunk
clrrtpcnt
cnflapdtrunkpvc
cnflntrunkcond
Cisco VISM Installation and Configuration Guide
5-38
(Optional) Enables or disables voice activity detection (VAD). It can be one of
the following values:
• 1 = On
• 2 = Off (Default)
(Optional) The VAD holdover timer (defined in milliseconds) in the range from
250 to 65535.
(Optional) Enables or disables CAS signaling transport. It can be one of the
following values:
1 = On (Default)
•
2 = Off
•
(Optional) Enables or disables DTMF tone transport. It can be one of the
following values:
1 = On (Default)
•
• 2 = Off
Note The dtmf-trans argument value must be set to 1 (on) when the
codec-type is configured for codecs other than G.711 and G.726.
(Optional) Enables or disables idle code suppression for the channel identifier
(CID). It can be one of the following values:
• 1 = On
• 2 = Off (Default)
Description
Adds an LAPD trunk to a specific VISM card line.
Adds an ISDN PRI backhaul RUDP session for an LAPD trunk connection.
Clears the RTP counters (statistics) for a specific static RTP connection.
Assigns the PVC trunk type that carries LAPD messages for the current VISM
card.
Enables or disables line conditioning on a VISM card line if a network alarm
is encountered.
Chapter 5
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
CLI Commands