16 May
2014
16 May
'14
12:28 a.m.
On 16/05/2014 08:16, Christian Gauger-Cosgrove wrote:
On 16 May 2014 02:25, David Griffith <dgriffi at
cs.csubak.edu> wrote:
Try this site:-
https://www.ckts.info/
and their mailing list....
Dave
G4UGM
Could I get some advice and pointers on the
practice of interfacing old
payphones with modern equipment?
Have you considered asking a telephone related
mailing list/newsgroup?
The Central Office group is full of very knowledgeable people who
actually worked with the telephone system first hand.
Link here: <https://groups.yahoo.com/neo/groups/centraloffice/info>
Cheers,
Christian