Avaya IP Telephony Průvodce konfigurací Strana 68
- Strana / 146
- Tabulka s obsahem
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
68 Chapter 5 Configuring VoIP trunks
P0937663 03.1
If you intend on using fallback to a PSTN line, set the QoS monitor to enabled. Otherwise, set
it to disabled. For information about enabling QoS, see “Turning on QoS monitor” on page
75.
9 Click Save.
Configuring PSTN fallback
By enabling PSTN fallback, you allow the system to check the availability of suitable bandwidth
for a VoIP call. Figure 22 shows how a fallback network would be set up between two sites.
Figure 22 PSTN fallback diagram
In a network configured for PSTN fallback, there are two connections between a Business
Communications Manager and a remote system.
One connection is a VoIP trunk connection through the internet.
The fallback line is a PSTN line, which can be the public lines or a dedicated T1, BRI, PRI or
analog line (E&M), to the other system.
When a user dials the destination code, the system checks first to see if the connection between the
two systems can support an appropriate level of QoS. If it can, the call proceeds as normal over the
VoIP trunk. If the minimum acceptable level of QoS is not met, the call is routed over the second
route, through the PSTN line.
Note: QoS monitor only works if the gateway on the far end has QoS enabled, as well.
Business
Business Communications
IP network
PSTN
Manager B
Communications
Manager A
- Business Communications 1
- Manager 2.5 1
- IP Telephony Configuration 1
- Trademarks 2
- Contents 3
- Chapter 4 4
- Chapter 5 5
- Chapter 6 6
- Appendix A 6
- 12 Tables 12
- Before you begin 13
- Symbols used in this guide 13
- Text conventions 14
- Acronyms 14
- Related publications 15
- How to get help 16
- Chapter 1 17
- Introduction 17
- IP telephones and VoIP trunks 18
- Figure 1 Network diagram 19
- Telephones 20
- IP network 21
- Key IP telephony concepts 22
- Jitter Buffer 23
- QoS routing 23
- Chapter 2 25
- Prerequisites checklist 25
- Network assessment 26
- Resource assessment 27
- Keycodes 27
- Defining published IP address 28
- IP telephones 30
- NetVision wireless telephones 30
- Chapter 3 31
- Installing IP telephones 31
- Choosing a codec 33
- Choosing a Jitter Buffer 34
- Before installing 34
- Using a 3-port switch 35
- NORTEL NETWORKS 36
- Manual Cfg DHCP(0 no, 1 yes) 36
- Field Value Description 37
- Slow connection 40
- One-way or no speech paths 40
- Dropped voice packets 40
- Changing the contrast level 40
- Configuring DHCP 41
- Figure 5 IP Terminal status 42
- Figure 6 Configuration menu 42
- Figure 8 Configuration menu 44
- Download Pending 44
- Customizing feature labels 46
- Moving IP telephones 47
- Keep DN alive 48
- Figure 12 i2050 Switch type 49
- 7 Click on the BCM option 50
- Configuring NetVision records 52
- /symbol.com> 53
- <http:/ 53
- Testing the handset functions 55
- Changing a handset Name 57
- Configuring VoIP trunks 59
- Configuring media parameters 60
- Setting silence compression 61
- Setting jitter buffers 62
- Outgoing call configuration 63
- Figure 18 Trunk/Line data 64
- Configuring a remote gateway 66
- Configuring PSTN fallback 68
- Enabling PSTN fallback 69
- Setting up the VoIP schedule 69
- Configuring routes 70
- Figure 26 VoIP schedule 73
- Activating the VoIP schedule 74
- Turning on QoS monitor 75
- Incoming call configuration 76
- Example configuration 78
- Making calls 82
- Connecting an i200X telephone 83
- Quality of Service Monitor 86
- Port settings 86
- Using firewalls 87
- Using a gatekeeper 88
- The call signaling method 89
- Gatekeeper call scenarios 91
- Typical applications 93
- Setting up the system 95
- Efficient Networking 99
- Network engineering 100
- LAN engineering examples 103
- WAN engineering 104
- Setting Non-linear processing 105
- (8 kb/s) 106
- P0937663 03.1 106
- Traceroute 106
- Enough link capacity 107
- Not enough link capacity 107
- Further network analysis 108
- Reduce link delay 109
- Reducing hop count 109
- Adjust the jitter buffer size 110
- Reduce packet errors 110
- Routing issues 111
- Appendix B 113
- Silence compression 113
- Comfort noise 116
- Appendix C 117
- Network performance utilities 117
- Appendix D 119
- Interoperability 119
- Speech path setup methods 120
- Media path redirection 120
- Gatekeeper 120
- Symbol NetVision telephones 121
- 122 Interoperability 122
- Appendix E 123
- Quality of Service 123
- Measuring Intranet QoS 124
- Recording routes 125
- Adjusting Ping measurements 126
- Measurement procedure 127
- 128 Quality of Service 128
- Traffic mix 129
- TCP traffic behavior 129
- Network Quality of Service 130
- Quality of Service parameters 131
- Fallback to PSTN 132
- Glossary 133
- 134 Glossary 134
- Glossary 135 135
- 136 Glossary 136
Související produkty a manuály pro Brány / ovladače Avaya IP Telephony
Brány / ovladače Avaya Mobile Communication 3100 Planning and Engineering Uživatelský manuál
(54 stránky)
(54 stránky)
Brány / ovladače Avaya 5.0/Business Uživatelský manuál
(156 stránky)
(156 stránky)
Brány / ovladače Avaya BSGX4e Průvodce nastavením
(31 stránky)
(31 stránky)
Brány / ovladače Avaya X.25 Uživatelský manuál
(52 stránky)
(52 stránky)
Brány / ovladače Avaya B5800 Uživatelský manuál
(62 stránky)
(62 stránky)
Brány / ovladače Avaya BSG8/12 1.0 Instalační manuál
(66 stránky)
(66 stránky)
Brány / ovladače Avaya BCM50 Průvodce konfigurací
(35 stránky)
(35 stránky)
Brány / ovladače Avaya B5800 Oznámení
(18 stránky)
(18 stránky)
© 2020, manymanuals.cz. Všechna práva vyhrazena. | 0.092 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentáře k této Příručce