[asterisk-users] RS485 Audio device

Telium Technical Support support at telium.ca
Wed Nov 2 15:20:17 CDT 2016

Forget RS485 at that distance (your throughput will be too low).  I would suggest you pull a fiber and just create an LAN connection on the end.


I’m sure you would have had fun getting some of the old IP over Serial drivers working J


From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Jerry Geis
Sent: Wednesday, November 02, 2016 3:46 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] RS485 Audio device


Hi All,


The reason for the question was simply that the customer desired some solution

called an "AOR" or Area of refuge - I think it was. Basically a call button, microphone and speaker to hear back

with the kicker being "a long distance" the solution has to run.  RS485 is like 4000 feet.


There are solutions our there apparently that are not built on asterisk - so I was just trying to find

a solution that potentially worked with asterisk. 






-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20161102/df7c53cd/attachment.html>

More information about the asterisk-users mailing list