[Asterisk-Users] Re: Grandstream Audio

[Stephen R. Besch]

Chris Albertson wrote:
> My Strandstream BT100 is working OK for both inbound and outbound now
> except that when you speak into the handset you cannot hear your
> own voice in the earpeice.  It works OK, the other end can hear the
> call but most telephone users have become used to hearing their own
> voice.  
> 
> Is this something I can fix or is it a "feature" of the GS phone?

"Sidetone" (hearing yourself talk) should be generated by the phone. I 
suspect that if it is not there, then the phone is defective and should 
be replaced.  It is not something that is configurable, as far as I 
know.  I have 20 of them on site and they all generate proper sidetone 
out of the box. The only other possibility I can think of is that 
silence supression (a GS option) is enabled AND also not working 
properly. I have never experimented with silence supression.  Anyone 
wand to pipe in?

Stephen R. Besch