Avaya Configuring Dial Services Manual de usuario Pagina 44
- Pagina / 258
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Configuring Dial Services
2-2
ISDN is primarily a dial service that uses switched connections as circuits. This
means that you can use channels and services on an as-needed basis instead of
having a connection up all the time, regardless of need. This choice ensures a cost-
effective use of phone lines as well as bandwidth efficiency.
ISDN Standards
The ITU-T (formerly CCITT) has defined a set of standards to ensure universal
implementation of ISDN technology. The next sections detail the following ISDN
standards:
• Basic Rate Interface (BRI)
• Primary Rate Interface (PRI)
• The B Channel
• The D Channel
Basic Rate Interface
The basic rate interface (BRI) transmits data at a rate of 64 Kb/s over each of two
bearer channels, also called B channels, which are dedicated to data transmission.
Along with the two B channels, BRI uses one data channel called the D channel.
The D channel handles all signaling information such as call setup requests. It
transmits this information at a rate of 16 Kb/s.
The networking industry also refers to BRI service as 2B + D, to denote the
combination of the two B channels and one D channel. These three channels are
combined into one physical, twisted-pair line that terminates at your premises and
that provides a total of 144 Kb/s bandwidth (Figure 2-2).
Figure 2-2. Conceptual Drawing of BRI
2B + D
B channel
B channel
D channel
64 Kb/s
64 Kb/s
16 Kb/s
144 Kb/s
- Configuring Dial Services 1
- Bay Networks Software License 3
- Contents 5
- About This Guide 19
- CompuServe 21
- InfoFACTS 22
- World Wide Web 22
- How to Get Help 23
- Conventions 23
- Acronyms 24
- Chapter 1 27
- Dial Services Overview 27
- Dial-on-Demand Service 29
- Demand Lines and Pools 30
- Activating Demand Circuits 32
- Dial Backup Service 34
- Backup Lines and Pools 36
- Activating the Backup Line 37
- Bandwidth-on-Demand Service 38
- Activating Secondary Lines 40
- Terminating Secondary Lines 40
- Chapter 2 43
- ISDN Overview 43
- ISDN Standards 44
- Primary Rate Interface 45
- The D Channel 45
- Figure 2-3. LAPD Frame 46
- ISDN Interfaces 47
- Reference Points 48
- Chapter 3 51
- Implementation Notes 51
- D Channel Support 52
- B Channel Support 52
- S/T Interfaces 53
- BRI Subaddresses 54
- Selective PRI Service 55
- Call Screening 56
- Rate Adaption 56
- Example 1 57
- Example 2 57
- Point-to-Point Protocol 58
- IP Adjacent Hosts 61
- Data Compression 62
- PPP Multilink 63
- Static Routes 64
- Protocol Prioritization 65
- Breath-of-Life Messages 67
- Bandwidth for Backup Circuits 68
- Chapter 4 79
- Using the MIB Object ID 80
- Configuring Line Pools 80
- Pool ID Parameter 86
- Line Media Type Parameters 86
- Adding Line Pools 87
- Configuring ISDN Lines 91
- PRI Physical Interfaces 93
- MCT1/MCE1 Clock Parameters 97
- MCT1/MCE1 Port Parameters 98
- MCT1 Port Parameters 100
- Creating Line Pools 101
- Configuring Dial Services 102
- MCE1 Port Parameters 105
- MCT1/MCE1 Logical Lines 108
- Logical Lines Parameter 111
- (continued) 113
- (continued) 114
- Configuring ISDN Logical Lines 116
- Logical Lines Parameters 118
- fills in the fields below it 121
- Local Phone Number Parameters 123
- Changing a Line Pool 127
- Changing Lines in a Pool 128
- Port Parameters 134
- Timeslots 134
- Chapter 5 137
- Configuring Circuits 137
- Interface for Dialup Lines 139
- Demand Circuit Parameters 140
- Configuring Circuits 141
- Click on Done 151
- Schedule Parameters 152
- Deleting Demand Circuits 155
- 4. Click on OK to save 157
- Providing Backup Circuits 164
- Click on OK 166
- Circuit Options Parameters 168
- Primary Circuit Parameters 169
- (Figure 5-19) 175
- (Figure 5-20) 176
- Manager window 176
- Deleting Backup Circuits 178
- Click on Done to exit 182
- Congestion Monitor Parameters 189
- (Figure 5-26) 194
- Chapter 6 197
- Configuring Phone Lists 197
- Configuring Phone Lists 199
- Chapter 7 209
- Caller Resolution Table 209
- (Figure 7-2) 210
- Appendix A 217
- Configuration Examples 217
- Dial-on-Demand Using PPP 218
- Demand Pools Configuration 219
- Demand Circuit Configuration 220
- Configuration Examples 221
- Configuration of Router 1 222
- Configuration of Router 2 223
- Demand Pool Configuration 224
- Outgoing Phone List 225
- Protocol Configuration 226
- Backup Circuit Configuration 230
- Backup Pool Configuration 235
- Type)➔Circuit Options window 236
- Appendix B 239
- Appendix C 247
Relacionado con productos y manuales para Software Avaya Configuring Dial Services
Software Avaya Configuring and Troubleshooting Bay Dial VPN (DVS) Networks Manual de usuario
(188 paginas)
(188 paginas)
Software Avaya CS1000 Manual de usuario
(180 paginas)
(180 paginas)
Software Avaya v4.1 Manual de usuario
(166 paginas)
(166 paginas)
Software Avaya Business Communications Manager Release 6.0 - BCM-IVR Integration Supplement Manual de usuario
(36 paginas)
(36 paginas)
Software Avaya 4n(114973-A aviso
(60 paginas)
(60 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.193 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales