[This followup was posted to alt.home.repair and a copy was sent to the
cited author.]

Uncle Monster posted for all of us...



On Wednesday, December 9, 2015 at 7:29:13 PM UTC-6, wrote:
On Wed, 09 Dec 2015 18:25:32 GMT, (Scott Lurndal)
wrote:

When line is not properly terminated that happens.

http://www.voip-info.org/wiki/view/Causes+of+Echo

Great article. Thanks for posting it! That explains the cause very well.

I'm curious, have you never used a search engine such as "Google"? o_O

[8~{} Uncle Search Monster

As a result of my analysis: NO!

--
Tekkie