[Asterisk-Users] Sangoma A200D problem

[Dr. Michael J. Chudobiak]

> I've been having problems with my A20002D lately - callers from the PSTN 
> don't hear me when I answer, but I hear them. Disabling echo 
> cancellation in zapata.conf brings the audio (and echo) back. This used 
> to work fine, until two days ago.

Well, just to complete my own thread, this seems to be a probable 
hardware defect and Sangoma is sending a replacement.

I had to live with software echo cancellation for a day or two - shudder 
- it's amazing how much better the hardware echo cancellation is!


- Mike