Networking Solutions
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■Centralized Messaging — Messaging services for the entire Distributed Communication System network may be coordinated by one system, depending on volume and the version of the main and remote switches. This means that switches with smaller messaging requirements do not share a voice messaging system with another switch.
1)DEFINITY ECS: DCS node
2)Processor Interface
3)Data links (BX.25 protocol)
4)Packet Gateway
5)Tie Trunk: DS1
6)Tie Trunk: