6 Avaya Application Solutions IP Telephony Deployment Guide
Other Avaya IP Telephony servers . . . . . . . . . . . . . . . . . . . . . . . . . .
73
Avaya IP Office . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
Greenfield deployment . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
Components needed for Greenfield deployment . . . . . . . . . . . . . . . . . .
75
Media Server (H.323 Gatekeeper) . . . . . . . . . . . . . . . . . . . . . . . . .
76
Avaya Communication Manager . . . . . . . . . . . . . . . . . . . . . . . . .
77
Media Gateways and Port Networks . . . . . . . . . . . . . . . . . . . . . . .
77
Greenfield configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
78
S8300 / G700 / G350 standalone (small-to-midsize enterprise) . . . . . . . . .
78
Medium-to-large enterprise solutions . . . . . . . . . . . . . . . . . . . . . .
79
Required circuit packs for S8700 configuration . . . . . . . . . . . . . . . . .
81
Evolution from circuit-switched to IP . . . . . . . . . . . . . . . . . . .
85
Migration from DEFINITY
Server R to S8700 Multi-Connect . . . . . . . . . . . . . . . . . . . . . . . . . .
86
Phase 1: Processor replacement . . . . . . . . . . . . . . . . . . . . . . . . .
86
Phase 2: IP-enable the Port Networks to support IP endpoints . . . . . . . .
88
Phase 3: Server consolidation . . . . . . . . . . . . . . . . . . . . . . . . . .
89
Call processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
Communication Manager capabilities . . . . . . . . . . . . . . . . . . . . . . . .
91
Voice and multimedia networking . . . . . . . . . . . . . . . . . . . . . . . . . .
92
Intelligent networking and call routing . . . . . . . . . . . . . . . . . . . . . .
92
IP Port Network / Media Gateway connectivity . . . . . . . . . . . . . . . . .
92
H.248 Media Gateway control . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
Call Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
92
Communication Manager gatekeepers . . . . . . . . . . . . . . . . . . . . . .
92
Call signaling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
Media stream handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
Separation of Bearer and Signaling (SBS) . . . . . . . . . . . . . . . . . . . .
96
Multi-location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
96
Modem/Fax/TTY over IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
97
IP-based trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
99
IP tie trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
Trunk signaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
SIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
Converged Communication Server. . . . . . . . . . . . . . . . . . . . . . . . . .
101
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 ...