Ascend MultiVoice Gateway Guida Utente Scaricare il pdf (Pagina 70)

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MultiVoice Gateway 1
User’s Guide 1
Ascend Customer Service 3
Important safety instructions 5
Contents 7
About This Guide 21
What you should know 22
Documentation conventions 22
Related publications 23
A brief overview 25
Basic Multivoice network 26
Coverage Areas 27
IP network 28
Reregistration policy 29
Keep-alive registration 29
MultiVoice applications 32
Local 800 service 33
PC-to-Phone calls 36
MAX 6000 Base Unit 37
Checking the expansion cards 39
DSP card 40
DRAM card 41
PCMCIA flash card 41
Interfaces on the base unit 42
Hardware 45
Inserting an expansion card 47
Setting up the hardware 48
Connecting to input power 50
Connecting to the LAN 50
MAX 6000/4000 51
MAX 2000 53
MAX 4000 56
Edit Line Config 57
Press any key 57
Gateway 58
Navigating the User Interface 59
The Main Edit menu 60
Understanding menu numbering 61
Common menu items 62
MAX 4000/6000 menu items 62
MAX 2000 menu items 63
Opening menus and profiles 64
Opening edit fields 65
Setting enumerated parameters 66
Saving your changes 66
Privileges and passwords 68
Other administrative profiles 69
Before you begin 71
Configuring T1 lines 71
T1 signalling mode 72
Carrier switch type 73
T1 line framing and encoding 73
Collecting DNIS and ANI 74
Examples of T1 configuration 75
DNIS and ANI collection 76
Using NFAS signalling 77
Testing T1 connections 78
Configuring E1 lines 80
E1 signalling mode 81
E1 framing 82
Group signalling 82
Collecting Caller ID 82
Examples of E1 configuration 83
Testing E1 connections 86
ISDN call information 87
Configuring MultiVoice 95
PIN collection 98
Voice compression and coding 98
Dynamic jitter buffer control 99
Configuration options 100
Configuring Gatekeepers 101
Line 2 103
Sig Mode=Inband 103
Rob Ctl=wink-inc-200 103
Collect DNIS/ANI=yes 103
Configuring audio compression 104
Using Near-end cut through 111
Using authentication 113
Configuring Frame Relay 117
NO LINKNO LINKNO LINK 118
Link management protocol 121
MRU (Maximum Receive Units) 122
Configuring an NNI interface 122
UNI-DTE UNI-DCE 123
Displaying DLCI status 129
Configuring IP Routing 131
Ascend notation 132
Zero subnets 133
IP routes 134
Address = 12.1.1.1 137
Address = 13.9.7.4 137
Primary Address = 12.1.1.2 137
Secondary Address = 13.9.7.5 137
Ignoring the default route 138
Proxy ARP and inverse ARP 138
Telnet password 138
BOOTP Relay 138
Local domain name 139
DNS or WINS name servers 139
DNS lists 139
SNTP service 139
UDP checksums 140
Configuring DNS 141
Show commands 143
DNStab commands 143
Editing the local DNS table 145
Route names 146
Activating a route 146
Route’s destination address 146
Static route preferences 148
RIP and OSPF preferences 148
RIP Policy and RIP Summary 151
Ignoring ICMP Redirects 151
Displaying the routing table 152
Displaying route statistics 154
Pinging other IP hosts 156
Configuring Finger support 157
Displaying information 157
Configuring OSPF Routing 163
Ascend implementation of OSPF 164
OSPF features 164
Security 165
Introduction to OSPF 166
Configurable metrics 167
Hierarchical routing (areas) 168
Stub areas 168
Not So Stubby Areas (NSSAs) 169
NSSAs and Type-7 LSAs 169
Ethernet 174
Mod Config 174
Ether options 174
IP Adrs=10.168.8.17/24 174
2nd Adrs=0.0.0.0 174
Administering OSPF 176
Multipath routing 177
Third-party routing 177
How OSPF adds RIP routes 178
Route preferences 178
Monitoring OSPF 179
Displaying OSPF errors 180
Displaying OSPF areas 180
Displaying OSPF neighbors 184
Displaying OSPF protocol i/o 185
MultiVoice Gateway System 187
Administration 187
00-300 Security 188
>0=ESC 188
P=Password 188
The system name 190
Console and term rate 190
Terminal-server commands 193
Returning to the VT100 menus 194
SLIP, CSLIP, and PPP commands 195
Menu command 195
Specifying Telnet hosts 195
Specifying raw TCP hosts 196
Telnet command 197
Telnet command arguments 197
Telnet session commands 198
Telnet error messages 198
Rlogin command 198
TCP command 199
Administrative commands 200
Set command 202
Show command 204
Show ISDN 205
Show Calls 206
Show Uptime 206
Show Revision 207
Show Users 207
SNMP administration support 208
Setting community strings 209
Setting SNMP traps 210
Ascend enterprise traps 211
Supported MIBs 212
Troubleshooting 213
MultiVoice Gateway back panel 217
ISDN cause codes 219
Configuration problems 224
Cannot access the VT100 225
A Power-On Self Test fails 226
No Logical Link status 227
Testing a switch 229
Provisioning the Switch 231
MultiVoice Gateway Technical 237
Specifications 237
Power requirements 238
Environmental requirements 238
Cables and Connectors 241
User interface specifications 242
10Base-T 244
100Base-T 244
T1/PRI CSU requirements 245
T1/PRI cable specifications 246
T1 RJ48C-Loopback plug 251
T1/PRI WAN ports 252
E1/PRI cable specifications 252
E1/PRI WAN ports 259
For the Net/BRI module 259
For the Host/BRI module 260
Cable length requirements 260
V.35 cable to WAN 261
RS-449 cable to WAN 262
Product warranty 263
FCC Part 15 Notice 264
FCC Part 68 Notice 264
IC CS-03 Notice 265

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Ascend MultiVoice Gateway Guida Utente Pagina 70

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