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Converting some or all direct-connect port networks to IP-connect
Figure 76: S8700-series direct-connect configuration with duplicated control network
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Figure notes: S8700-series direct-connect configuration with duplicated control network
1.
S8700/S8710 Media Server.
2.
Ethernet switch.
3.
Direct-connect PN (G650 Media Gateway stack, MCC1 Media Gateway, or SCC1 Media Gateway stack), that consists of at
least two media gateways or carriers. The figure show the G650 stack.
4.
PN control gateway or carrier in the A position. The gateway contains:
●
A TN2312AP/BP IPSI circuit pack for IP connection to the server.
NOTE: For the G650 Media Gateway, the BP version of the TN2312 is required in order to provide environmental
maintenance.
●
Two TN570 EI circuit packs for bearer and control network connections to the other two PNs (if any).
5.
Duplicated expansion control gateway or carrier in the B position. The gateway contains a TN2312AP/BP IPSI circuit pack
for IP connection to control network
1072 Upgrading, Migrating, and Converting Media Servers and Gateways
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COMPACT
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