Table of Contents

Index

A

adding

secure addresses   3-20, 3-21

static addresses   3-22

address

resolution   3-17

see also addresses

addresses

dynamic

aging time   3-19

described   3-18

removing   3-20

for IP phones   3-9

MAC

adding secure   3-20

aging time   3-19

discovering   3-18, 3-19

tables, managing   3-18

secure

adding   3-20, 3-21

described   3-18, 3-20

removing   3-21

static

adding   3-22

described   3-18, 3-22

removing   3-23

Address Resolution Protocol (ARP)

see ARP table

address table

aging time, configuring   3-19

dynamic addresses, removing   3-20

MAC   3-18

secure addresses

adding   3-21

removing   3-21

static addresses

removing   3-23

ADPCM codec   B-4

aging time, changing address   3-19

analog signals   B-3

APPN (Advanced Peer-to-Peer Networking)

SNA-to-IP integration   12-6  to 12-7

ARP table

address resolution   3-17

managing   3-17

asynchronous/synchronous serial interface

configuring   4-6

audience   xviii

B

backup Cisco CallManager   5-4

Bc   6-39

Be   6-39

BECN   6-38

BECN (backward explicit congestion notification)

FRTS   10-10

GTS   10-6

BOOTP   3-11

C

call agent, manual redirection   5-6

call leg   6-15

Catalyst 3524 PWR XL   3-14

ccm-manager command   5-4

CELP codec   B-4

central office (CO)   B-8

CIR   6-37

Cisco 3600 series routers

interface numbering   2-4

Cisco CallManager

configuring   5-16

Cisco IOS

command modes   2-6

enable mode   2-8

getting help   2-6

saving configuration changes   2-8

undo command   2-8

class-based shaping

feature description   10-8

CMCC (Cisco Mainframe Channel Connection) adapter

SNA-to-IP integration   12-11

codec

applied   B-3

configuring   6-35

described   B-4

command modes, Cisco IOS   2-6

Commands

voice port

timing inter-digit   7-7

commands

ccm-manager   5-4

copy running-config   2-8

copy-running-config   5-3

dial-peer   5-8

exec-timeout   4-3

help   2-6

MGCP   5-4

ping   4-18

show config   4-3

show interfaces   4-18

show protocols   4-18

show running-config   4-18

show startup-config   5-3

show version   4-18

switchback   5-5

switchover   5-6

undo   2-8

commands show running-config   5-3

configuration

saving   4-19

saving changes   2-8

tasks   6-3

timeout   4-3

verifying   4-18

voice ports

troubleshooting tips   7-5

configuring

aging time   3-19

asynchronous/synchronous serial interface   4-6

Cisco CallManager   5-16

codec and VAD   6-35

custom queuing   6-11

dial peers   6-15

DNS   3-13

DS-0 hunt groups   5-9, 5-21

E1 interface   4-12

Frame Relay for VoIP   6-37

H.323 endpoint   5-17

inline power   3-15

IP information   3-11

IP networks for real-time voice traffic   6-3

IP Phone   3-15

ISDN-BRI interface   4-9

ISDN PRI interface   4-12

E1 interface   4-16, 5-13, 5-33

T1 interface   4-12, 5-10, 5-31

multiflex trunk interface   4-12

E1 interface   4-16, 5-13, 5-33

T1 interface   4-12, 5-10, 5-31

Multilink PPP interleaving   6-7

number expansion   6-12

POTS dial peer   6-20

RSVP for Voice   6-5

RTP header compression   6-9

T1 interface   4-12

time slots for a DS-0 group   5-9

timeslots for a DS-0 group   5-20

trap managers   3-11

VLANs   A-1

voice interfaces   5-1

Voice over IP   5-1

voice ports   6-22

VoIP dial peer   6-21

weighted fair queuing   6-12

wildcard destination patterns   5-18

conventions used   xx

copy-running-config command   2-8, 5-3

custom queuing   6-11

D

DE (discard eligible) lists, traffic shaping   10-4

debug cch323 h225 command   6-22

debug cch323 rtp command   6-22

debug vpm spi command   6-22

delay   B-5

dial-peer command   5-8

dial-peer configuration

optimizing   6-33

POTS   6-20, 6-21

table   6-19

troubleshooting tips   6-22

verifying   6-21

dial peers

configuring   6-15

described   6-15

inbound versus outbound   6-17

types   6-16

digital signal processor

see DSP

digital signals   B-4

disabling

Switch Port Analyzer (SPAN)   3-17

DLCI   6-37

DLSw+ (Data Link Switching Plus)

SNA-to-IP integration   12-10

DNS

configuring   3-13

described   3-14

enabling   3-14

document

conventions   xx

objectives   xvii

organization   xviii

documentation

related   xix

domain name

described   3-14

specifying   3-13, 3-14

Domain Name System server

see DNS

DS-0

configuring hunt groups   5-9, 5-21

configuring time slots   5-9

configuring timeslots   5-20

DSP

defined   B-1

DTS (Distributed Traffic Shaping)

See traffic shaping, Distributed

E

E&M

emulation, sample configuration   5-23

emulation options   5-9

E&M voice port

configuration example   C-7

configuring   6-27

fine-tuning commands   6-30

signaling type   B-8

troubleshooting tips   6-30

verifying   6-29

E.164   B-3

E1/T1 ISDN PRI interface   4-12, 4-16, 5-10, 5-13, 5-31, 5-33

E1/T1 multiflex trunk interface   4-12, 4-16, 5-10, 5-13, 5-31, 5-33

E1 interface

configuring   4-12

Echo   B-7

enable mode   2-8

enabling

DNS   3-14

Switch Port Analyzer (SPAN)   3-16

encapsulations

IPX   12-1

examples

Frame Relay for VoIP   6-38

F

Fancy Queuing   6-3

FECN (forward explicit congestion notification), FRTS   10-10

FEP (front-end processor)

replacement   12-10

Frame Relay for VoIP

configuring   6-37

example   6-38

FRTS (Frame Relay Traffic Shaping)   10-9

FXO

emulation, sample configuration   5-23

emulation options   5-9

FXS

emulation, sample configuration   5-21

emulation options   5-9

FXS/FXO voice ports

configuration examples

FXO gateway to PSTN   C-10

FXO gateway to PSTN (PLAR mode)   C-12

FXS-to-FXS connection using RSVP   C-1

configuring   6-23

fine-tuning commands   6-25

signaling type   B-8

troubleshooting tips   6-25

verifying   6-24

G

gateway, provisioning   5-16

generic MGCP support   5-4

global configuration command mode   2-7

ground start signaling   B-8

GTS (Generic Traffic Shaping)

how it works (figure)   10-7

overview   10-6

H

H.323   B-1, B-2

configuring endpoint   5-17

configuring IP address   5-18

help command   2-6

host name

configuring   4-2

show config command   4-3

verifying   4-3

host names

to address mappings   3-13

hunt groups, configuring   5-9, 5-21

I

IDP (Internet Datagram Protocol)

characteristics   12-1

IEEE 802.1p   3-15

inline power   3-16

interface configuration command mode   2-7

interface numbering

Cisco 3600 series routers   2-4

IP   6-9, B-3

IP address

configuring for H.323 endpoints   5-18

IP addresses

discovering   3-18

removing   3-13

IP addressing   3-9

IP information

assigned by BOOTP   3-12

assigning   3-12

configuring   3-11

removing   3-13

IP Phone

configuring   3-15

sound quality   3-14

IP phones

IP addressing   3-9

ip rsvp bandwidth command   6-6

ip rtp compression connections command   6-11

ip rtp header-compression command   6-11

IP telephone calls   3-15

IPX

encapsulation   12-1

Enhanced IGRP

Cisco's implementation   12-2

LANE support   12-3

MIB   12-2

MLS support   12-3

Multilayer Switching

See IPX, MLS support

routing

between emulated LANs   12-3

metrics   12-1

SAP   12-1

VLAN support   12-3

ISDN BRI interface, configuring   4-9

ISDN PRI interface

configuring   4-12

E1 configuration   4-16, 5-13, 5-33

T1 configuration   4-12, 5-10, 5-31

ISDN switch types   5-25

ITU-T   B-1

J

Jitter   B-6

L

LANE (LAN Emulation)

emulated LANs, routing between   12-3

loop start signaling   B-8

LPC codec   B-4

M

MAC addresses

adding secure   3-20

aging time   3-19

discovering   3-18, 3-19

MAC address tables, managing   3-18

manual redirection of call agent   5-6

mean opinion score   B-4

metrics, routing

IPX   12-1

XNS   12-1

MIB

IPX   12-2

modem, connecting to   2-3

monitoring

ports   3-16

traffic   3-16

MP-MLQ codec   B-4

MTU   6-37

multiflex trunk interface

configuring   4-12

E1 configuration   4-16, 5-13, 5-33

T1 configuration   4-12, 5-10, 5-31

Multilink PPP Interleaving   6-7

N

NANP   B-3

North American Numbering Plan   B-3

Novell IPX

See IPX

number expansion

command   6-12

configuring   6-15

described   6-12

table   6-13

numbering scheme   B-3

P

packet loss prevention, traffic shaping   10-2

password

configuring   4-2

show config command   4-3

verifying   4-3

PCM codec   B-4

phones

IP addressing   3-9

port mode switch

use of   2-3

POTS dial peer

configuring   6-20

described   6-16

power, inline   3-15

power detection on the 3524-PWR   3-16

primary Cisco CallManager   5-4

privileged EXEC command mode   2-6

provisioning the gateway   5-16

PVC   6-37

Q

QoS

see Quality of Service

Quality of Service

backbone routers   6-4

described   6-3

edge routers   6-4

tools

custom queuing   6-11

listed   6-4

Multilink PPP Interleaving   6-7

RSVP   6-5

RTP header compression   6-9

weighted fair queuing   6-12

R

Random Early Detection   6-3

RED   6-3

related documentation   xix

removing

dynamic address entries   3-20

IP information   3-13

secure addresses   3-21

static addresses   3-22, 3-23

RSVP

applied   B-2

configuring for voice   6-5

enabled   6-5

FXS-to-FXS connection example   C-1

RTCP   B-3

RTP   6-9, B-3

RTP header compression   6-9

S

SAP (Service Advertisement Protocol)

description   12-1

saving configuration changes   2-8, 4-19

secure addresses

adding   3-20, 3-21

described   3-20

removing   3-21

server, domain name   3-14

servers, BOOTP   3-11

show config command   4-3

show running-config command   5-3

show startup-config command   5-3

signaling types

E&M   6-22, B-8

FXS/FXO   6-22, B-8

SNA (Systems Network Architecture)

internetworking overview   12-11

SNA-to-IP integration

description   12-4

phases

(figure)   12-5

IP centric   12-9

IP client   12-8

IP transport   12-7

SNA centric   12-6

scenarios   12-10

SNMP

trap managers, configuring   3-11

trap message, generating   6-35

SPAN

described   3-16

disabling   3-17

enabling   3-17

static addresses

adding   3-22

described   3-18, 3-22

removing   3-23

see also static address

Survivable Remote Site Telephony   5-5

switchback command   5-5

switchback options   5-5

switchover   5-5

switchover command   5-6

Switch Port Analyzer (SPAN)

disabling   3-17

enabling   3-16

T

T1 channel bank   5-19

T1 interface

configuring   4-12

terminal, connecting to   2-3

timeout, disabling   4-3

time slots, configuring   5-9

timeslots, configuring   5-20

traffic

monitoring   3-16

traffic shaping

defined   10-1

Distributed

benefits   10-13

prerequisites   10-12

restrictions   10-14

excess burst size   10-3

FRTS   10-9

GTS   10-6

queueing   10-6

uses   10-2

traffic shaping in Frame Relay   6-38

trap managers

adding   3-11

configuring   3-11

troubleshooting

dial-peer configuration   6-22

E&M configuration   6-30

FXS/FXO configuration   6-25

U

UDP   6-9, B-3

undo command   2-8

user EXEC command mode   2-6

V

VAD

configuring   6-36

described   6-35

verifying

interface configuration   4-18

VIC

described   6-22

viewing current configuration   5-7

VLAN ID, discovering   3-18, 3-19

VLANs

configuring   A-1

IPX support   12-3

MAC addresses   3-19

voice activity detection

see VAD

voice interfaces

configuring   5-1

Voice over IP

configuring   3-14, 5-1, 6-1

Frame Relay, configuring for   6-37

port configuration   3-15

voice over IP

linking PBX users with E&M trunk lines
   5-35

voice ports

configuring

troubleshooting tips   7-5

E&M

configuring   6-27

described   6-23

fine-tuning commands   6-30

troubleshooting tips   6-30

verifying   6-29

FXS/FXO

configuring   6-23

described   6-22

fine-tuning commands   6-25

troubleshooting tips   6-25

verifying   6-24

voice traffic   3-15

VoIP

see Voice-over-IP

VoIP dial peer

configuring   6-21

described   6-16

W

weighted fair queuing   6-12

Weighted Random Early Detection   6-3

wildcard destination patterns, configuring   5-18

WRED   6-3

X

XNS (Xerox Network Systems)

IDP   12-1

routing metrics   12-1