[Asterisk-Users] Re: flash button on GS101

[Stephen R. Besch]

dkwok wrote:
> Has anyone using the flash button on GS101 to access call waiting?
> 
> My experience is that it does not work. I read in the list that it may 
> need to tweak the flash duration to under 100msec. Has anyone have any 
> solution?
> 

Make sure that you don't have the "Send Flash Event" option set to "YES" 
in the GS configuration.  If you do, flash will not be sent as a SIP 
event and the flash button won't work.

Stephen R. Besch, Ph.D.