Hardware Description and Reference for Avaya ... - Avaya Support

Other Servers
Figure 19: Expanded Meet-me Conferencing architecture
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Figure notes: EMMC architecture (example with an S8500 Media Server for Communication
Manager)
1. S8500 (shown), S8700-series, or S8300 Media Server
NOTE: The S8300 Media Server uses its own G700 Ethernet interface to connect a SIP trunk over the LAN, not a
media gateway (such as the G650 Media Gateway) and C-LAN circuit pack as shown in the figure.
2. Ethernet Switch (does not apply to S8300). For local LAN connections that use the customer LAN, the same Ethernet switch
may connect the media server, the media gateway (both C-LAN and IPSI), and the Meeting Exchange Server.
3. Port network (G650 Media Gateway or stack [shown in figure]). May also be an G600, SCC1 stack, or MCC1 Media
Gateway.
4. IPSI-to-server control network connection via Ethernet switch
5. TN799DP C-LAN for control of IP endpoints and adjunct connections
6. Meeting Exchange Server
7. SIP trunks
8. Customer LAN
9. Optional Converged Communication Server (also an IBM X306 server) for SIP endpoints
10. Conferencing endpoints (analog, DCP, and BRI)
11. SIP telephone conferencing endpoints
12. SIP Softphone conferencing endpoints
100 Hardware Description and Reference for Avaya Communication Manager
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cycmemmc LAO 031405