Avaya Application Solutions platforms
60 Avaya Application Solutions IP Telephony Deployment Guide
Remote G700 or G350 Media Gateway - The S8700 series Media Server can provide the call
processing features for a remote G700 or G350 media gateway over an H.248 link. In this
configuration, S8700 can support up to 250 G700 or G350 Media Gateways. An S8300 media
module that is located in a G700 or G350 Media Gateway in a remote location provides
survivability when the primary controller is inaccessible. For more information, see
S8300 as the
Local Survivable Processor (LSP)
on page 40.
Center Stage Switch
The Center Stage Switch (CSS) is a connection hub that provides Port Network communication.
A CSS can be used when the Multi-Connect Solution that is composed of more than three Port
Networks. Often, the CSS is incorporated into smaller configurations to allow for growth. The
CSS consists of from one to three switch nodes (SN), which reside in a Port Network carrier.
SNs are composed of one or two switch node carriers, depending on whether the solution is
being duplicated for critical reliability. Port Network expansion depends on internal SN-to-SN
traffic, according to the following guidelines:
●
1 SN expands from 1 to up to 15 PNs.
●
2 SNs expands to up to 29 PNs.
●
3 SNs expands to up to 44 PNs.
ATM network
The Asynchronous Transfer Mode (ATM) switch is a replacement option for the CSS, or for the
direct-connect switch. Several Avaya ATM switch types can provide Port Network connectivity.
Non-Avaya ATM switches that comply with the ATM standards that are set by the European
Union can also provide Port Network connectivity.
With S8700 Multi-Connect, ATM-Port Network Connectivity (ATM-PNC) allows any ATM switch
or ATM network that complies with specified standards and capacities to serve as the means to
connect to the PN. In this type of configuration, the ATM switch or network replaces the CSS.
ATM-PNC is used to connect port networks within a single switch. The WAN Spare Processor
(WSP) is not supported. One ATM supports up to 64 PNs.
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 ...