Kentrox AI296 - page 34

AI296 Version 9.8x User’s Guide
Product Description: Typical Applications
1-18
Figure 1-9 illustrates the following events:
zThe OSS sends X.25 calls through an X.25 packet network (over an X.25 trunk) to
AI296.
zAI296 makes call routing decisions based on the AI198 routing alias.
zAI296 sends local X.25 calls directly to its attached NEs. X.25 NEs are connected
to the OSS with a single X.25 trunk.
zAI296 converts local X.25 calls to TCP/IP calls and sends them over the IRB to a
remote AI296.
zThe remote AI296 sends remote X.25 calls directly to its attached network
elements.