Specifications

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Cisco MGX 8260 Command Line Interface Guide
Release 1.2, Part Number 78-10987-01 Rev. B0, January, 2002
Chapter 9 Command Reference
addvport
addvport
Add voice port.
addvport SlotNum PortNum LineNum DS0Num [RepititionNum WrapNum Dejitter DejitterBufLen
Maxdj Mindj PacketLoading EchoTail]
Syntax Description
Defaults ReptitionNum: 1
WrapNum: 384 for DS1, 480 for E1 (CAS on)
Dejitter: disabled
SlotNum The logical slot number of an NSC. Values: 1 to 16
PortNum The logical port number for the new port. Values: 1 to 512
LineNum The number of the DS1/E1 line for the voice port. Values: 1 to 16
DS0Num The number of the DS0 within the DS1/E1 for the new port. Values: 1 to 24
for DS1 and 1 to 30 for E1.
RepititionNum The number of ports to add. Values: 1 to 6944. This corresponds to 31 ports
per line, 16 lines per NSC, and 14 NSCs.
WrapNum The DS0 number at which to wrap to the next slot. Set this to the maximum
number of DS0s the NSC in your configuration. For DS1 use 384 and for
E1 use 480 with CAS or 496 without CAS. Values: 1 to 512
Dejitter The desired state, disabled or enabled, of the dejitter buffer. Values: 1 or 2
for disabled and enabled, respectively.
DejitterBufLen The initial length of the dejitter buffer, specified in multiples of 10 msec.
Values: 1 through Maxdj.
Maxdj The maximum length of the dejitter buffer, specified in multiples of
10 msec. Values: 1 through 50.
Mindj The minimum length of the dejitter buffer, specified in multiples of
10 msec. Values: 1 through DejitterBufLen.
PacketLoading The IP packet loading time for voice service, expressed in multiples of
10 msec. Values: 1 - 10.
EchoTail The length of the echo cancel tail:
1 = echo disabled
2 = tail24ms—24 msecs
3 = tail32ms—32 msecs
4 = tail48ms—48 msecs
5 = tail64ms—64 msecs
6 = tail80ms—80 msecs
6 = tail96ms—96 msecs
7 = tail112ms—112 msecs
8 = tail128ms—128 msecs