Displaying 1 result from an estimated 1 matches for "4619bf36".
2008 Feb 27
5
Customer complains of noise on line I cannot reproduce.
I have setup a few Asterisk systems for customers using Digium TDM400 cards
and Aastra phones. No problems with sound quality at all except at this one
site.
Every time I try their system I don't hear any problems but they tell me
that it is really bad. They describe it a a loud scratching sound.
Are there any tests that can be done to pinpoint the problem? Has anyone
seen this before? Are