Avaya IP Telephony Guia de Configuração descarregar pdf (Página 102)

102 Chapter 5 Configuring VoIP trunks

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Follow these steps to modify these settings:

1 In Unified Manager, open Services, IP Telephony, Port Ranges.

The Port Ranges screen appears.

Figure 33 Port Ranges

2 Select the Port Range you want to modify.

3 From the top menu, click Configuration, and then select Modify PortRanges.

The Modify PortRanges dialog box appears. Refer to Figure 34.

Figure 34 Port ranges dialog box

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Business Communications 1
Manager 3.0 1
IP Telephony Configuration 1
Trademarks 2
Table of Contents 3
Chapter 4 5
Chapter 5 5
12 Tables 12
Before you begin 13
Symbols used in this guide 13
Text conventions 14
Acronyms 14
Preface 15 15
Related publications 16
How to get help 16
APAC (Asia Pacific) 17
Technical Support - CTAS 17
18 Preface 18
Chapter 1 19
Introduction 19
IP telephones and VoIP trunks 20
Figure 1 Network diagram 22
Telephones 23
Gatekeepers on the network 24
IP network 24
Key IP telephony concepts 25
Jitter Buffer 26
QoS routing 27
Chapter 2 29
Prerequisites checklist 29
Network devices 30
Network assessment 30
Resource assessment 31
Keycodes 33
Defining published IP address 35
NetVision wireless telephones 37
IP telephones 37
Chapter 3 39
Installing IP telephones 39
2 Select the General tab 41
Choosing a codec 42
Choosing a Jitter Buffer 43
Before installing 43
Using a 3-port switch 43
to move forward 46
Other troubleshooting tips 48
Configuring DHCP 49
IP telephony DHCP notes 50
Checking IP server status 52
Figure 7 IP Terminal status 53
Using the Hot Desking feature 57
Notes about Hot Desking 58
Customizing feature labels 59
Moving IP telephones 63
Figure 15 i2050 Switch type 65
Configuring NetVision records 68
<http:/ 69
/symbol.com> 69
Testing the handset functions 71
Changing a handset Name 72
Configuring VoIP trunks 73
Configuring media parameters 74
Field Value Description 75
Outgoing call configuration 76
Figure 18 Trunk/Line data 77
Configuring a remote gateway 78
Configuring PSTN fallback 80
Enabling PSTN fallback 81
Setting up the VoIP schedule 82
Configuring routes 82
Figure 23 Add route dialog 83
Figure 24 VoIP schedule 85
Activating the VoIP schedule 87
Turning on QoS monitor 87
PSTN fallback metrics 88
Incoming call configuration 89
Making calls 95
Connecting an i200X telephone 96
Quality of Service Monitor 100
Port settings 101
P0993474 03 102
Figure 33 Port Ranges 102
Using a gatekeeper 103
Notes about NPI-TON aliases 107
Gatekeeper call scenarios 113
Chapter 6 115
WarehouseHead Office 116
Appendix A 121
Efficient Networking 121
Network engineering 122
LAN engineering examples 126
WAN engineering 126
(8 kb/s) 127
Setting Non-linear processing 128
Enough link capacity 130
Not enough link capacity 130
Further network analysis 131
Reduce link delay 132
Reducing hop count 132
Adjust the jitter buffer size 133
Reduce packet errors 133
Routing issues 134
Appendix B 135
Silence compression 135
Time -> 137
Bandwidth -> 137
Channel/Link Max 137
Comfort noise 140
Appendix C 141
Network performance utilities 141
Appendix D 143
Interoperability 143
Speech path setup methods 144
Media path redirection 144
Gatekeeper 145
No feedback busy station 146
Interoperability 147 147
Using VLAN on the network 148
Interoperability 149 149
Symbol NetVision telephones 150
Interoperability 151 151
152 Interoperability 152
Appendix E 153
Quality of Service 153
154 Quality of Service 154
Measuring Intranet QoS 155
Recording routes 156
Adjusting Ping measurements 157
Measurement procedure 158
Quality of Service 159 159
Traffic mix 160
TCP traffic behavior 160
Network Quality of Service 161
Network monitoring 162
Quality of Service parameters 162
Fallback to PSTN 163
164 Quality of Service 164
Glossary 165
166 Glossary 166
Glossary 167 167
168 Glossary 168
Glossary 169 169
170 Glossary 170

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