NMS Communications CG 6565 Manual de usuario

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CG 6565 Installation and

Developer's Manual

9000-62415-15

CG 6565 Installation and Developer's Manual

2 NMS Communications

No part of this document may be reproduced or transmitted in any form or by any means without prior

written consent of NMS Communications Corporation.

Alliance Generation is a registered trademark of NMS Communications Corporation or its subsidiaries. NMS

Communications, Natural MicroSystems, AG, CG, CX, QX, Convergence Generation, Natural Access,

Natural Access MX, CT Access, Natural Call Control, Natural Media, NaturalFax, NaturalRecognition,

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logo are trademarks or registered trademarks of Sun Microsystems, Inc. in the United States and/or other

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service marks of their respective owners.

Every effort has been made to ensure the accuracy of this manual. However, due to the ongoing

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printed material after the date of publication or accept responsibility for errors or omissions. Revised

manuals and update sheets may be published when deemed necessary by NMS Communications.

P/N 9000-62415-15

Revision history

Revision

Release date Notes

1.0 May 2005 SRR

1.1 July 2005 LBG/MVH

1.2 October 2005 LBG, Natural Access 2005-1, SP 1

1.3 July 2006 LBG, Natural Access 2005-1, SP 2

1.4 December 2006

LBZ, Natural Access 2005-1, SP 3

1.5 June 2007 LBZ, Natural Access 2005-1, SP 4

Last modified: June 13, 2007

Refer to the NMS Communications web site (www.nmscommunications.com) for

product updates and for information about support policies, warranty information,

and service offerings.

NMS Communications 3

Table Of Contents

Chapter 1:Introduction .................................................................................9

Chapter 2:Overview of the CG 6565 board ..................................................11

Migration information..................................................................................11

Hardware differences ...............................................................................11

Software differences ................................................................................12

CG 6565 board features ..............................................................................16

Software components .................................................................................20

NMS OAM ...............................................................................................20

Configuration files ...................................................................................21

Runtime software ....................................................................................22

Trunk control programs (TCPs)..................................................................23

Natural Access ........................................................................................23

NMS Fusion and the CG 6565 board ..............................................................24

Ethernet interfaces .....................................................................................24

Temperature monitoring system...................................................................25

Warning error message ............................................................................25

Critical error message ..............................................................................25

Chapter 3:Installing the hardware ..............................................................27

System requirements..................................................................................27

CG driver software .....................................................................................27

Installation summary ..................................................................................27

Configuring the hardware ............................................................................28

Configuring H.100 bus termination.............................................................29

Configuring the DIP switches.....................................................................29

Configuring the board without trunk interfaces.............................................30

Configuring the T1 or E1 interface..............................................................30

Configuring hardware echo cancellation ......................................................31

Installing the board ....................................................................................32

Connecting to the network ........................................................................32

Chapter 4:Establishing network connections ..............................................33

Connectors and cables ................................................................................33

Ethernet connectors.................................................................................33

Four-trunk board .....................................................................................33

Eight-trunk board ....................................................................................37

Connecting to a T1 network .........................................................................40

Connecting to an E1 network .......................................................................41

Connecting a four-trunk CG 6565 to an E1 120 ohm .....................................42

Connecting a four-trunk CG 6565 to an E1 75 ohm.......................................42

Connecting an eight-trunk CG 6565 to an E1 120 ohm..................................42

Connecting an eight-trunk CG 6565 to an E1 75 ohm....................................42

Grounding the conductor ..........................................................................43

Testing in loopback mode ............................................................................43

Testing with four trunks ...........................................................................43

Testing with eight trunks ..........................................................................44

Connecting to an Ethernet network ...............................................................45

Table of Contents CG 6565 Installation and Developer's Manual

4 NMS Communications

Chapter 5:Configuring the board.................................................................47

Configuring and starting the system with oamsys............................................47

Creating a system configuration file for oamsys ..............................................48

Running oamsys.........................................................................................49

Using board keyword files............................................................................50

Changing configuration parameters...............................................................50

Specifying configuration file locations ............................................................51

Configuring board clocking...........................................................................51

CG 6565 clocking capabilities ....................................................................52

Configuring clocking.................................................................................55

Configuring CG 6565 board clocking using keywords.....................................55

Multiple board system example..................................................................57

Managing board DSP resources ....................................................................59

Setting up a single resource pool ...............................................................60

Setting up multiple resource pools .............................................................60

Using multiple resource pools ....................................................................61

Sample board keyword file ..........................................................................61

Chapter 6:Configuring Ethernet interfaces..................................................63

Configuring IPv4 Ethernet connections ..........................................................63

Using IPv4 Ethernet interface keywords ......................................................63

Setting up the IPv4 Ethernet connections....................................................63

Configuring IPv6 Ethernet connections ..........................................................65

IPv6 Ethernet interface keywords...............................................................65

IPv6 addresses and routing.......................................................................65

IPv6 and neighbor discovery .....................................................................66

IP security and IPv6.................................................................................66

IPv6 path redundancy ..............................................................................67

Example configuration..............................................................................67

IPv6 standards........................................................................................68

Running in IPv4/IPv6 dual stack mode ..........................................................68

Setting up multi-homed configurations ..........................................................69

Load balancing in dual subnet configurations ...............................................69

UDP port numbers in multi-homed configurations.........................................71

Configuring the board in redundant Ethernet mode .........................................72

Configuring the board in dual subnet mode ....................................................73

Monitoring Ethernet link status events...........................................................74

Chapter 7:Verifying the installation ............................................................75

Status indicator LEDs..................................................................................75

Trunk LEDs.............................................................................................75

Ethernet LEDs .........................................................................................77

Board LEDs.............................................................................................78

Verifying the board installation .....................................................................79

Verifying trunk connections..........................................................................79

Demonstration programs.............................................................................80

Chapter 8:CG 6565 switching......................................................................81

Switch blocking..........................................................................................81

CG 6565 switch models ...............................................................................81

CAS mode switching ...................................................................................82

CAS switching limitations..........................................................................82

CAS mode switch model ...........................................................................83

CG 6565 Installation and Developer's Manual Table of Contents

NMS Communications 5

H.100 and local streams ...........................................................................84

Voice and signaling information routing on T1 trunks (CAS mode) ..................85

Voice and signaling information routing on E1 trunks (CAS mode) ..................86

Default connections (CAS mode)................................................................87

PRI mode switching ....................................................................................89

PRI mode switch model ............................................................................90

H.100 and local streams ...........................................................................90

Voice information routing on T1 trunks (PRI mode) ......................................92

Voice information routing on E1 trunks (PRI mode) ......................................93

T1/E1 signaling information routing (PRI mode) ...........................................93

Default connections (PRI mode).................................................................94

RAW mode switching ..................................................................................94

RAW mode switch model ..........................................................................95

H.100 and local streams ...........................................................................95

Voice information routing on T1 trunks (RAW mode).....................................97

Voice information routing on E1 trunks (RAW mode).....................................98

T1/E1 signaling information routing (RAW mode) .........................................98

Default connections (RAW mode)...............................................................98

Chapter 9:Echo cancellation control..........................................................101

Using echo cancellation control................................................................... 101

Syntax ................................................................................................. 101

Setting or retrieving the echo cancellation bypass state ................................. 102

Setting the bypass state example ............................................................ 103

Retrieving the bypass state example ........................................................ 103

Setting or retrieving the nonlinear processing state ....................................... 104

Setting the NLP state example................................................................. 105

Retrieving the NLP state example............................................................. 105

Setting or retrieving the acoustic echo control state ...................................... 106

Setting the acoustic echo control state example ......................................... 107

Retrieving the acoustic echo control state example..................................... 107

Chapter 10: Keyword summary ................................................................109

Keyword types ......................................................................................... 109

Setting keyword values ............................................................................. 109

Retrieving keyword values ......................................................................... 110

Editable keywords .................................................................................... 110

Informational keywords............................................................................. 112

Retrieving board information ................................................................... 112

Retrieving driver information................................................................... 112

Retrieving miscellaneous information........................................................ 112

Retrieving EEPROM information ............................................................... 113

Plug-in keywords...................................................................................... 114

Chapter 11: Keyword reference ................................................................115

Using the keyword reference...................................................................... 115

AutoStart ................................................................................................ 116

AutoStop................................................................................................. 117

Boards[x]................................................................................................ 118

BootDiagnosticLevel ................................................................................. 119

Buffers[x].Size......................................................................................... 120

Clocking.HBus.AutoFallBack ....................................................................... 121

Clocking.HBus.ClockMode .......................................................................... 123

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6 NMS Communications

Clocking.HBus.ClockSource........................................................................ 124

Clocking.HBus.ClockSourceNetwork ............................................................ 125

Clocking.HBus.FallBackClockSource ............................................................ 126

Clocking.HBus.FallBackNetwork .................................................................. 128

Clocking.HBus.NetRefSource ...................................................................... 129

Clocking.HBus.NetRefSourceNetwork .......................................................... 130

Clocking.HBus.NetRefSpeed....................................................................... 131

Clocking.HBus.SClockSpeed....................................................................... 132

Clocking.HBus.Segment ............................................................................ 133

ConferencingStream.Enable ....................................................................... 134

ConferencingStream.SlotCount................................................................... 135

DebugMask ............................................................................................. 136

DetectedBoards[x] ................................................................................... 137

DLMFiles[x] ............................................................................................. 138

DSP.C5x[x].Image ................................................................................... 139

DSP.C5x[x].Libs[y]................................................................................... 140

DSP.C5x[x].NumRxTimeSlots..................................................................... 141

DSP.C5x[x].NumTxTimeSlots ..................................................................... 142

DSP.C5x[x].OS ........................................................................................ 143

DSP.C5x[x].XLaw ..................................................................................... 144

DSPStream.SignalIdleCode[x].................................................................... 145

DSPStream.SlotCount ............................................................................... 146

DSPStream.VoiceIdleCode[x] ..................................................................... 147

DynamicRecordBuffers .............................................................................. 148

Echo.AutoSwitchingRefSource .................................................................... 150

Echo.EnableExternalPins............................................................................ 151

EnableMonitor.......................................................................................... 152

HardwareEcho.EchoChipEnabled ................................................................. 153

HardwareEcho.Trunk[x].OnOffTimeslots ...................................................... 154

HardwareEcho.XLaw ................................................................................. 155

Hdlc[x].Boot ............................................................................................ 156

Hdlc[x].RxTimeSlot................................................................................... 157

Hdlc[x].TxTimeSlot................................................................................... 158

IPC.AddRoute[x].DestinationAddress........................................................... 159

IPC.AddRoute[x].GatewayAddress .............................................................. 160

IPC.AddRoute[x].Interface......................................................................... 161

IPC.AddRoute[x].Mask .............................................................................. 162

IPv6.Link[x].Enable .................................................................................. 163

IPv6.Link[x].EnablePing ............................................................................ 164

IPv6.Link[x].HopLimit ............................................................................... 165

IPv6.Link[x].ICMPRateLimit ....................................................................... 166

IPv6.Link[x].IPSec.................................................................................... 167

IPv6.Link[x].MTU ..................................................................................... 168

IPv6.Link[x].NDAttempts........................................................................... 169

IPv6.Link[x].NDReachabilityTimer............................................................... 170

IPv6.Link[x].NDRetranTimer ...................................................................... 171

Location.PCI.Bus ...................................................................................... 172

Location.PCI.Slot...................................................................................... 173

MaxChannels ........................................................................................... 174

Name ..................................................................................................... 175

NetworkInterface.Ethernet[x].MAC_Address................................................. 176

NetworkInterface.T1E1[x].AlarmMode ......................................................... 177

NetworkInterface.T1E1[x].CRCMFMode ....................................................... 178

CG 6565 Installation and Developer's Manual Table of Contents

NMS Communications 7

NetworkInterface.T1E1[x].D_Channel ......................................................... 179

NetworkInterface.T1E1[x].FrameType ......................................................... 180

NetworkInterface.T1E1[x].Impedance ......................................................... 181

NetworkInterface.T1E1[x].ISDN.D_Channel_Backup_Trunk ............................ 183

NetworkInterface.T1E1[x].ISDN.NFAS_Member[y].Board ............................... 184

NetworkInterface.T1E1[x].ISDN.NFAS_Member[y].NAI .................................. 185

NetworkInterface.T1E1[x].ISDN.NFAS_Member[y].Trunk ............................... 186

NetworkInterface.T1E1[x].ISDN.NFASGroup ................................................ 187

NetworkInterface.T1E1[x].Length ............................................................... 188

NetworkInterface.T1E1[x].LineCode ............................................................ 189

NetworkInterface.T1E1[x].SignalingType ..................................................... 191

NetworkInterface.T1E1[x].Type.................................................................. 192

Number .................................................................................................. 193

Products[x] ............................................................................................. 194

Resource[x].Definitions ............................................................................. 195

Resource[x].DSPs .................................................................................... 197

Resource[x].Name.................................................................................... 198

Resource[x].Size...................................................................................... 199

Resource[x].StartTimeSlot......................................................................... 200

Resource[x].TCPs..................................................................................... 201

SwitchConnections ................................................................................... 202

SwitchConnectMode.................................................................................. 203

TPKT.ComplexForward.Count ..................................................................... 204

TPKT.ComplexForward[x].DestinationPacketSize........................................... 206

TPKT.ComplexForward[x].LifeTimeTicks....................................................... 208

TPKT.ComplexRxPort ................................................................................ 210

TPKT.ComplexTxPort ................................................................................ 211

TPKT.Enable ............................................................................................ 212

TPKT.NumberOfComplexForwardConditions.................................................. 213

TPKT.SimpleRxPort................................................................................... 214

TPKT.SimpleTxPort ................................................................................... 215

Version.Major .......................................................................................... 216

Version.Minor .......................................................................................... 217

Chapter 12: Hardware specifications ........................................................219

General hardware specifications ................................................................. 219

Physical ............................................................................................... 219

Media stream DSP processing.................................................................. 219

IP network connectivity .......................................................................... 220

PSTN network connectivity...................................................................... 220

Software environment............................................................................ 220

Host interface ....................................................................................... 220

H.100 compliant interface ....................................................................... 220

Environment ......................................................................................... 221

Power requirements............................................................................... 221

CEPT E1 G.703 telephony interface ............................................................. 222

DSX-1 telephony interface ......................................................................... 222

Compliance and regulatory certification ....................................................... 223

EMC .................................................................................................... 223

Safety.................................................................................................. 223

Telecom ............................................................................................... 223

EU R&TTE statement.............................................................................. 223

Table of Contents CG 6565 Installation and Developer's Manual

8 NMS Communications

Chapter 13: DSP resource management ...................................................225

Managed DSP resources ............................................................................ 225

DSPs, DPMs, and DPFs .............................................................................. 226

DSP resources ......................................................................................... 227

Worst-case resource management calculation .............................................. 228

Example............................................................................................... 228

Resource calculations ............................................................................. 230

Determining the maximum number of ports available .................................... 231

DSP resource management keywords.......................................................... 231

Resource definition string syntax ............................................................. 231

DSP image and resource definitions.......................................................... 232

Resource definitions ................................................................................. 232

Input and output slots............................................................................ 232

Resource definition examples .................................................................. 232

Conditional relationships between DPFs ....................................................... 235

Natural Access media masks and call progress masks.................................... 236

Software echo cancellation restriction.......................................................... 236

Trunk control program resource usage ........................................................ 237

Debugging resource management............................................................... 238

Using CG board debug masks.................................................................. 238

Resource management board errors......................................................... 238

Debugging resource management with cgtrace .......................................... 239

DSP files and MIPS requirements ................................................................ 239

Software echo cancellation MIPS ................................................................ 247

DSP files ................................................................................................. 253

Chapter 14: T1 and E1 trunk channels ......................................................257

Channels and transmission rates ................................................................ 257

Signaling................................................................................................. 258

Channel associated signaling (CAS).......................................................... 258

Common channel signaling (CCS) ............................................................ 258

Framing .................................................................................................. 259

T1 framing ........................................................................................... 259

E1 framing ........................................................................................... 261

Voice encoding......................................................................................... 262

Companding ......................................................................................... 262

AMI, ones density, and zero code suppression .............................................. 263

Chapter 15: Utilities .................................................................................265

Utility summary ....................................................................................... 265

f41info - Displaying DPF file resource usage ................................................. 266

cg6kcon - Displaying statistics about CG board activity .................................. 277

cg6ktool - Displaying EEPROM and RAM....................................................... 288

cgroute - Setting up CG board IPv4 routing tables......................................... 289

cgsetkey - Configuring IPv6 security keys and policies ................................... 290

cgtrace - Performing CG board debugging.................................................... 298

cgv6if - Adding, printing, and deleting IPv6 addresses ................................... 302

NMS Communications 9

Introduction

The CG 6565 Installation and Developer's Manual explains how to perform the

following tasks:

• Install and configure a CG 6565 board.

• Verify that the board is installed and operating correctly.

• Use the CG 6565 board keywords to configure the board.

• Use the CG 6565 board utilities.

This manual is for programmers and system integrators who develop media server

applications. This manual defines telephony terms where applicable, but assumes

that the reader is familiar with basic telephony and Internet data communication

concepts, switching, and the C programming language.

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