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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter5 CLI Commands
cnflntrunkcond
cnflntrunkcond
To enable or disable line conditioning on a VISM card line if a network alarm is encountered, use the
cnflntrunkcond command in the VoIP switching/trunking and VoIP and switched ATM AAL1 SVC
operating modes.
cnflntrunkcond line-num cond-enable
Syntax Description
Command Modes VoIP switching/trunking and VoIP and switched ATM AAL1 SVC
Usage Guidelines Trunk conditioning consists of sending 0x7f or 0xff on the affected DS0s for T1 or E1 respectively. In
addition, in the case of T1, the idle code pattern is transmitted for 2 to 5 seconds followed by the seized
code pattern, as specified in the cnfcascode command.
This command is not allowed if endpoints or CCS channels are enabl ed on the l ine.
Examples The following example shows that line 2 is configured with line conditioning if an AAL2 alarm is
encountered:
cnflntrunkcond 2 1
Related Commands
line-num Line number for which you want enable or disable line cond itio ning. I n th e
range from 1 to 8.
cond-enable Line trunk conditioning status. It can be one of th e foll owing op tions:
•1 = Enable. VISM performs trunk conditioning on each affected DS0 if an
alarm occurs on the ATM side.
•2 = Disable. VISM sends an alarm indication signal (AIS), blue alarm, or
RAI to the line if an alarm occurs on the ATM side.
Command Description
addlapdtrunk Adds an LAPD trunk to a specific VISM card line.
addrtpcon Adds a static RTP VoIP trunking connection.
addrudptrunk Adds an ISDN PRI backhaul RUDP session for an LAPD trunk connection.
clrrtpcnt Clears the RTP counters (statistics) for a specific static RTP connection.
cnflapdtrunkpvc Assigns the PVC trunk type that carries LAPD messages for the curren t VISM
card.
cnfrtpcon Modifies an existing static RTP VoIP trunking connection.
cnfrudptrunkrmtip Modifies the remote IP address of VISM used in the ISDN PRI backha ul R UDP
trunk for a specified session.
dellapdtrunk Deletes an LAPD configured line.
delrtpcon Deletes a static RTP VoIP trunking connection.
delrudptrunk Deletes an ISDN PRI backhaul RUDP session that is associated with an LA PD.