Random notes about an ISDN network
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XenT RetroNet

This is a really convoluted and inefficent way to build an ISDN network using Cisco devices not really designed to be a Telephone switch, but anyway it kind of works, the entire network it's connected via TDM to OCTOI (Osmocom Community TDM over IP) and via IAX to C*NET (The Collectors' Net) so it's reacheable and consistent.

Here you can find the Dial Plan here

There is also a PSTN gateway if interested let me know.

A consistent working setup is noted by a tag.

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This work is licensed under a Creative Commons Attribution - Share Alike 4.0 (CC BY-SA 4.0) The text of the license is available at http://creativecommons.org/licenses/by-sa/4.0/