Small to mid-size enterprise
Issue 3.4.1 June 2005
37
Figure 6: Avaya G700 Media Gateway (front view)
The four media module slots can be populated with any combination of media module types:
●
T1/E1 with integrated CSU/DSU (MM710)
●
8-port analog line/trunk (MM711)
●
8-port DCP line (MM712)
●
8-port BRI trunk (MM720)
●
VoIP Engine (MM760)
●
Internal Communications Controller (ICC-only 1 per gateway; must be in the first slot)
The Cascade module comes from the Converged Infrastructure LAN Switches product line, and
provides the Octaplane interface:
●
One full-duplex 4-Gbps Ethernet port (8 Gbps bandwidth) for high-speed interconnection
of up to 10 media gateways and P330 data switches in a stack arrangement
●
Expansion module interface allows the use of expansion modules in the gateway. These
expansion modules also allow WAN access routing.
The G700 motherboard hardware design involves three major blocks:
●
A DSP engine and associated packet processor complex. This complex performs IP/UDP/
RTP processing, echo cancellation, G.711 A/µ, G.729 (with or without silence
suppression), fax relay, silence suppression, jitter buffer management, packet loss
concealment, and so on.
●
A Gateway Processor complex. This complex is the master controller of the Gateway, and
controls all resources inside the Gateway under the direction of the Gateway Controller.
Examples of the functions implemented here include the Media Module Manager, Tone/
Clock, PKTINT, Announcements (record/playback), and H.248 signaling to the Gateway
Controller.
Figure notes:
1. LED board
2. S8300 Media Server
3. Services port
4. USB ports
5. Avaya P330 Expansion Module
6. 10/100 Base T Ethernet ports
7. Media Modules
8. Serial (“Console”) connector
cynds111 KLC 121003
ALM
TST
ACT
1
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7
ALM
TST
ACT
1
2
3
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7
REMOVE
ALM
TST
ACT
OK TO
SHUT DOWN
SERVICES
USB 1
USB 2
E1/T1
EIA 530A DCE
ALM
TST
ACT
SIG
EI
SO
EM
SM
EO
SI
2
5
6
1
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7
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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 ...