Evolution from circuit-switched to IP
88 Avaya Application Solutions IP Telephony Deployment Guide
Phase 2: IP-enable the Port Networks to support IP endpoints
Port Networks, with the addition of IP enabling circuit packs, are able to serve as Media
Gateways, representing the integration of IP and TDM telephony.
IP-enabling the existing system incrementally for IP endpoint support requires only two circuit
packs:
●
TN799DP Control-LAN (C-LAN) for IP call signaling
●
TN2602AP Media Resource 320 and TN2302AP Media Interface (MedPro) for IP audio
media processing, including media streams that are intended for IP Softphones and IP
Telephones
Signaling and bearer communication can connect through both the traditional TDM/center stage
route and the IP network infrastructure. This gentle migration to IP Telephony
(
Figure 34: IP-enabled DEFINITY configuration
) might have minimal impact on an existing,
non-IP system, while simultaneously enabling all new IP endpoints to fully access all the
Communication Manager features.
Note:
Note:
If Phase 2 is implemented before Phase 1, the system will resemble
Figure 34: IP-enabled DEFINITY configuration
. Also, a system that implements
Phase 2 but not Phase 1 cannot support as many IP endpoints as a system that
implements both Phase 1 and Phase 2 (see
DEFINITY Servers R and SI
on
page 71).
Figure 34: IP-enabled DEFINITY configuration
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 ...