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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
cnfrtpcon
cnfrtpcon
To modify an existing static Real-Time Transport Protocol (RTP) VoIP trunking connection, use the
cnfrtpcon command in the VoIP switching/trunking operating mode.
cnfrtpcon conn-num codec-type conn-mode |vt-pkt-period bearer-prec bearer-tos vad-enable
vad-timer ecan-enable cas-trans dtmf-trans idle-code-sup|
Syntax Description conn-num Connection identification number. It can be in the range from 1 to 248.
codec-type The type of coding/decoding to be performed on the data stream. It c an be one of
the following values:
•1 = G.711u
•2 = G.711a
•3 = G.726-32K
•4 = G.729a
•5 = G.729ab
•6 = Clear channel (VAD must be off)
•7 = G.726-16k
•8 = G.726-24k
•9 = G.726-40k
•11 = G.723.1-H
•12 = G.723.1a-H
•13 = G.723.1-L
•14 = G.723.1a-L
conn-mode (Optional) Connection mode. It can be one of the following values:
•1 = VISM sends packets
•2 = VISM receives packets
•3 = VISM sends and receives packets (Default)
•4 = Inactive; VISM does not send or receive packets
vt-pkt-period (Optional) Packetization period (defined in milliseconds). It can be one of the
following values:
•10
•20
•30
•40
•60
bearer-prec (Optional) Bearer precedence. It can be in the range from 0 to 7. (Default = 5)