Resource sizing
Issue 3.4.1 June 2005
167
being used (as opposed to a center stage), each interport network call requires two TDM
resources and two media processing resources. One of each of these resources is supplied by
each of the PNs that is involved in the call. In the preceding discussion, everything that applies
to a PN also applies to a Media Gateway.
In general, the TDM and media processing requirements for intersite calls are accounted for
somewhat differently than the requirements for intrasite calls. Throughout this discussion, we
assume that shuffling is implemented. When an IP endpoint is involved in an intersite call, it
induces no TDM or media processing usage in its own site beyond the resources that are
initially required for the call set-up process, regardless of the nature of the far-end party. On the
other hand, when a circuit-switched endpoint (including PSTN trunks) is involved in an intersite
call, one TDM resource and one media processing resource are required from the port network
or Media Gateway to which it is administered, regardless of the nature of the far-end party.
The preceding discussion is summarized in
Figure 58: Intra-site TDM and Media Processing
resource requirements
and
Figure 59: Inter-site TDM and Media Processing resource
requirements
on page 168.
Figure 58: Intra-site TDM and Media Processing resource requirements
Содержание Application Solutions
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Страница 139: ...Issue 3 4 1 June 2005 139 Section 2 Deploying IP Telephony ...
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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 ...
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Страница 350: ...Implementing Communication Manager on a data network 350 Avaya Application Solutions IP Telephony Deployment Guide ...
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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 ...