Avaya IP Telephony Guía de configuración Pagina 184
- Pagina / 212
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
184 Quality of Service
P0604630 03
Figure 64 Relationship between users and services
The IP gateway can monitor the QoS of the Intranet. In this mode, two parameters, the receive
fallback threshold and the transmit fallback threshold, control the minimum QoS level of the
intranet. Fallback thresholds are set on pair-per-site basis.
The QoS level is aligned for user QoS metrics to provide an acceptable Mean Opinion Score
(MOS) level. The administrator can adjust the fallback thresholds to provide acceptable service to
the users.
The settings in the following table indicate the quality of voice service. IP telephony periodically
calculates the prevailing QoS level per site pair based on the measurement of the following:
• one-way delay
• packet loss
• codec
Table 49 Quality of voice service
MOS Range Qualitative Scale MOS Range Qualitative Scale
4.86 to 5.00 Excellent 2.00 to 2.99 Fair
3.00 to 4.85 Good 1.00 to 1.99 Poor
- Fallback threshold
- Codec
Business Communications Manager IP telephony parameters
- Silence compression
- Echo cancellation
- Non-linear programming
Deliver voice/fax service
Deliver IP service
User oriented QoS
- Roundtrip conversation delay
- Clipping and dropout
- echo
Network QoS metrics
- One-way delay
- Packet loss
Business
Communications
Manager VoIP
Delay variation
Corporate intranet
- Business Communications 1
- Manager 3.5 1
- IP Telephony Configuration 1
- Trademarks 2
- Contents 3
- Chapter 4 4
- Chapter 5 5
- Chapter 6 5
- Before you begin 13
- Symbols used in this guide 13
- Text conventions 14
- Acronyms 15
- Related publications 16
- How to get help 17
- APAC (Asia Pacific) 18
- Technical Support - CTAS 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 31
- Figure 2 Global IP settings 33
- VoIP trunks 36
- IP telephone records 37
- Chapter 3 39
- Installing IP telephones 39
- Choosing a codec 43
- Choosing a Jitter Buffer 43
- Before installing 44
- Using a 3-port switch 44
- Other troubleshooting tips 49
- Configuring DHCP 50
- IP telephony DHCP notes 51
- Checking IP server status 53
- Figure 7 IP Terminal status 54
- 6 Click the Save button 55
- Using the Hot Desking feature 58
- Notes about Hot Desking 59
- Customizing feature labels 60
- Moving IP telephones 65
- Figure 16 i2050 Switch type 68
- Access points 70
- Handset and call functions 70
- Configuring NetVision records 71
- Assigning general settings 72
- Testing the handset functions 76
- Changing a handset Name 78
- Deregistering a telephone 79
- Configuring local VoIP trunks 81
- Published IP address 82
- Configuring media parameters 85
- Setting up the local gateway 87
- P0604630 03 100
- Outgoing call configuration 101
- PSTN call to remote node 103
- Call process 104
- Describing a fallback network 106
- Figure 34 Route XXX screen 108
- Figure 35 VoIP schedule 110
- How it works 112
- Setting up the VoIP schedule 114
- Connecting an i200X telephone 119
- Quality of Service Monitor 120
- PSTN fallback metrics 121
- Chapter 7 123
- Modifying PortRanges 125
- Using a gatekeeper 127
- Gatekeeper call scenarios 133
- Faxing over VoIP lines 134
- Chapter 8 139
- WarehouseHead Office 140
- Appendix A 145
- Efficient Networking 145
- Network engineering 146
- LAN engineering examples 150
- WAN engineering 150
- (8 kb/s) 151
- Setting Non-linear processing 152
- Enough link capacity 155
- Not enough link capacity 155
- Further network analysis 156
- Reduce link delay 157
- Reducing hop count 157
- Routing issues 158
- Appendix B 161
- Silence compression 161
- Time -> 163
- Bandwidth -> 163
- Channel/Link Max 163
- Comfort noise 166
- Appendix C 167
- Network performance utilities 167
- Appendix D 169
- Interoperability 169
- Speech path setup methods 170
- Media path redirection 171
- Gatekeeper 171
- No feedback busy station 172
- Interoperability 173 173
- 174 Interoperability 174
- Using VLAN on the network 175
- 176 Interoperability 176
- Symbol NetVision telephones 177
- 178 Interoperability 178
- Interoperability 179 179
- 180 Interoperability 180
- Interoperability 181 181
- 182 Interoperability 182
- Appendix E 183
- Quality of Service 183
- 184 Quality of Service 184
- Measuring Intranet QoS 185
- Recording routes 186
- Adjusting Ping measurements 187
- Measurement procedure 188
- Quality of Service 189 189
- Traffic mix 190
- TCP traffic behavior 190
- Network Quality of Service 191
- Network monitoring 192
- Quality of Service parameters 192
- Fallback to PSTN 193
- 194 Quality of Service 194
- Glossary 195
- 196 Glossary 196
- Glossary 197 197
- 198 Glossary 198
- Glossary 199 199
- 200 Glossary 200
- Glossary 201 201
- 202 Glossary 202
Relacionado con productos y manuales para Manuales de software Avaya IP Telephony
Manuales de software Avaya Router Guía de inicio rápido
(132 paginas)
(132 paginas)
Manuales de software Avaya Configuring SNMP, RMON, BOOTP, DHCP, and RARP Services Manual de usuario
(130 paginas)
(130 paginas)
Manuales de software Avaya LT2P Manual de usuario
(76 paginas)
(76 paginas)
Manuales de software Avaya BCM 4.0 Guía de usuario
(42 paginas)
(42 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.085 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales