Avaya IP Telephony Guide de configuration Page 4
- Page / 222
- Table des matières
- DEPANNAGE
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
4 Contents
P0609327 02
Chapter 3
Installing IP telephones. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
IP telephony on the Business Communications Manager . . . . . . . . . . . . . . . . . . . . . . 42
Configuring Nortel Networks i-series telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Preparing your system for IP telephone registration . . . . . . . . . . . . . . . . . . . . . . . 43
Setting IP terminal general settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Choosing a codec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Choosing a Jitter Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Installing i-series telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Before installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Using a 3-port switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Connecting the i200X telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Configuring the i20XX telephones to the system . . . . . . . . . . . . . . . . . . . . . . . . . 47
Registering the telephone to the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Configuring telephone settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Troubleshooting IP telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Operation issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Configuring DHCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Setting up DHCP to work with IP terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
IP telephony DHCP notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Checking IP server status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Modifying IP telephone status settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Working with the features list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Using the Services button to access features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Resetting the Hot Desking password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Notes about Hot Desking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Customizing feature labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Changing features or labels on the memory buttons . . . . . . . . . . . . . . . . . . . . . . 64
Download firmware to a Nortel IP telephone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Forcing a firmware download to an IP telephone. . . . . . . . . . . . . . . . . . . . . . . . . . 65
Deregistering DNs for IP telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Deregistering a telephone using the IP record. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Deregistering a telephone using a DN registration heading. . . . . . . . . . . . . . . . . . 67
Moving IP telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Moving IP telephones and retaining the DN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Moving telephones and changing the DN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Configuring a new time zone on a remote telephone . . . . . . . . . . . . . . . . . . . . . . . . . 70
Nortel Networks i2050 Software Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Configuring the i2050 Software Phone for the local system . . . . . . . . . . . . . . . . . 71
Chapter 4
Installing NetVision telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
NetVision connectivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
- Business Communications 1
- Manager 3.6 1
- IP Telephony Configuration 1
- Trademarks 2
- Contents 3
- Chapter 3 4
- Chapter 4 4
- Chapter 5 5
- 10 Contents 10
- P0609327 02 10
- Before you begin 15
- Symbols used in this guide 15
- Text conventions 16
- Acronyms 17
- Related publications 18
- How to get help 19
- 20 Preface 20
- Chapter 1 21
- Introduction 21
- IP telephones and VoIP trunks 22
- Figure 1 Network diagram 24
- Telephones 25
- Gatekeepers on the network 25
- IP network 26
- Key IP telephony concepts 27
- Jitter Buffer 28
- QoS routing 29
- Chapter 2 31
- Prerequisites checklist 31
- Network devices 32
- Network assessment 33
- Resource assessment 33
- Keycodes 34
- Option Description 35
- VoIP trunks 39
- IP telephone records 40
- Installing IP telephones 41
- Choosing a codec 45
- Choosing a Jitter Buffer 46
- Before installing 46
- Using a 3-port switch 46
- Display buttons 48
- Troubleshooting IP telephones 51
- Operation issues 52
- Configuring DHCP 53
- IP telephony DHCP notes 54
- Checking IP server status 56
- Figure 7 IP Terminal status 57
- Notes about Hot Desking 62
- Customizing feature labels 63
- Moving IP telephones 69
- Figure 16 i2050 Switch type 72
- Handset and call functions 74
- Configuring NetVision records 75
- Assigning general settings 76
- Changing a handset Name 82
- Deregistering a telephone 83
- Configuring local VoIP trunks 85
- Published IP address 86
- Counting IP trunks 87
- Configuring media parameters 89
- Setting up the local gateway 91
- How to use target lines 98
- Configuring target lines 99
- Chapter 6 101
- Field Value Description 104
- 6 Click the Save button 105
- Outgoing call configuration 107
- H.323 trunks 108
- SIP trunks 108
- Keycodes: 2 108
- PSTN call to remote node 109
- Call process 110
- Describing a fallback network 113
- Adding routes for fallback 114
- Figure 35 Route XXX screen 115
- Figure 36 VoIP schedule 117
- How fallback routing works 120
- Settings for 124
- Santa Clara 124
- Connecting an i200X telephone 125
- PSTN fallback metrics 126
- Quality of Service Monitor 127
- Updating the QoS monitor data 128
- Chapter 7 129
- 3 Enter the port settings 130
- Modifying PortRanges 131
- Using a gatekeeper 133
- 8 Click Submit 140
- Gatekeeper call scenarios 141
- Faxing over VoIP lines 142
- Chapter 8 147
- WarehouseHead Office 148
- Appendix A 153
- Efficient Networking 153
- Network engineering 154
- LAN engineering examples 157
- WAN engineering 158
- Setting Non-linear processing 159
- Enough link capacity 161
- Further network analysis 162
- Components of delay 163
- Reduce link delay 163
- Reducing hop count 164
- Adjust the jitter buffer size 164
- Reduce packet errors 164
- Routing issues 165
- Appendix B 167
- Silence compression 167
- Time -> 169
- Bandwidth -> 169
- Channel/Link Max 169
- Comfort noise 172
- Appendix C 173
- Network performance utilities 173
- Appendix D 175
- Interoperability 175
- Speech path setup methods 176
- Media path redirection 177
- Gatekeeper 177
- No feedback busy station 178
- Interoperability 179 179
- 180 Interoperability 180
- Using VLAN on the network 181
- 182 Interoperability 182
- Symbol NetVision telephones 183
- 184 Interoperability 184
- Interoperability 185 185
- 186 Interoperability 186
- Interoperability 187 187
- 188 Interoperability 188
- Interoperability 189 189
- 190 Interoperability 190
- Appendix E 191
- Quality of Service 191
- 192 Quality of Service 192
- Measuring Intranet QoS 193
- Recording routes 194
- Adjusting Ping measurements 195
- Measurement procedure 196
- Quality of Service 197 197
- Traffic mix 198
- TCP traffic behavior 199
- Network Quality of Service 200
- Quality of Service parameters 201
- Fallback to PSTN 201
- 202 Quality of Service 202
- Glossary 203
- 204 Glossary 204
- Glossary 205 205
- 206 Glossary 206
- Glossary 207 207
- 208 Glossary 208
- Glossary 209 209
- 210 Glossary 210
- 222 Index 222
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