8 Avaya Application Solutions IP Telephony Deployment Guide
Section 2: Deploying IP Telephony . . . . . . . . . . . . . . . . . . 139
Traffic engineering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Design inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
142
Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
142
Endpoint specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
144
Endpoint traffic usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
144
Call usage rates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
146
Communities of interest . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
147
Expanded COI matrices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
155
COIs for multiple-site networks . . . . . . . . . . . . . . . . . . . . . . . . . .
161
Resource sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
162
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
162
Signaling resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
163
Media processing and TDM resources . . . . . . . . . . . . . . . . . . . . . .
163
TN2312 IPSI circuit packs . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
174
Processing occupancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
175
IP Bandwidth and Call Admission Control . . . . . . . . . . . . . . . . . . . .
176
Physical resource placement . . . . . . . . . . . . . . . . . . . . . . . . . . .
185
Final checks and adjustments . . . . . . . . . . . . . . . . . . . . . . . . . .
185
Security
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Your security policy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
187
Avaya Communication
Manager and Media Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
189
LAN isolation configurations . . . . . . . . . . . . . . . . . . . . . . . . . . .
193
Virus and worm protection . . . . . . . . . . . . . . . . . . . . . . . . . . . .
196
IP Telephony circuit pack security . . . . . . . . . . . . . . . . . . . . . . . . . .
198
TN2312 IP Server Interface (IPSI) . . . . . . . . . . . . . . . . . . . . . . . . .
198
TN2302 Media Processor (MedPro) . . . . . . . . . . . . . . . . . . . . . . . .
199
TN799 Control LAN (C-LAN) . . . . . . . . . . . . . . . . . . . . . . . . . . .
200
Toll fraud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
200
Avaya’s security design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
201
Hacking methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
201
Your toll fraud responsibilities . . . . . . . . . . . . . . . . . . . . . . . . . .
202
Toll fraud indemnification . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
202
Additional toll fraud resources . . . . . . . . . . . . . . . . . . . . . . . . . .
202
Содержание Application Solutions
Страница 1: ...Avaya Application Solutions IP Telephony Deployment Guide 555 245 600 Issue 3 4 1 June 2005 ...
Страница 20: ...About This Book 20 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 21: ...Issue 3 4 1 June 2005 21 Section 1 Avaya Application Solutions product guide ...
Страница 22: ...22 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 74: ...Avaya Application Solutions platforms 74 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 106: ...Call processing 106 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 124: ...Avaya LAN switching products 124 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 139: ...Issue 3 4 1 June 2005 139 Section 2 Deploying IP Telephony ...
Страница 140: ...140 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 186: ...Traffic engineering 186 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 204: ...Security 204 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 214: ...Voice quality network requirements 214 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 228: ...Avaya Integrated Management 228 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 239: ...Reliability Issue 3 4 1 June 2005 239 Figure 69 S8700 Media Server in a high reliability configuration ...
Страница 274: ...Reliability and Recovery 274 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 275: ...Issue 3 4 1 June 2005 275 Section 3 Getting the IP network ready for telephony ...
Страница 276: ...276 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 350: ...Implementing Communication Manager on a data network 350 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 356: ...Network recovery 356 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 366: ...Network assessment offer 366 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 367: ...Issue 3 4 1 June 2005 367 Appendixes ...
Страница 368: ...Appendixes 368 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 394: ...Access list 394 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 414: ...DHCP TFTP 414 Avaya Application Solutions IP Telephony Deployment Guide ...