Retro networking / WAN communities

[Ethan O'Toole]

> Does anyone know of any communities / mailing lists / newsgroups / et al. for 
> retro networking / WAN technologies?
>  - PSTN / PBX / PABX

There is a Central Office Groups.io list (which migrated from Yahoo 
Groups) located at https://groups.io/g/centraloffice . It is low traffic.

There is a Discord server related to PBX and Telephone stuff, but will 
have to dig up that info later. It's pretty low traffic as well.

 		- Ethan

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: Ethan O'Toole