Re: Min DTMF Gap

On Sat, Jan 18, 2014 at 4:35 PM, Gunnar Hellstrom <
gunnar.hellstrom@omnitor.se> wrote:

>  So, then we have guidance to the default values:
>
> The default tone duration should be 70 ms to follow ETSI or 100 ms to
> follow Australia. ( because the usage will be "post answering" )
> ( the 70 ms figure appears n many other sources as a suitable value. I
> suggest that that is selected if Australia can confirm that it can be used.
> )
>
>
> The default gap should be 70 ms  ( for both ETSI and Australia )
>
>
As I have mentioned earlier, since ETSI specification is for pre-answering
interactions only, we should keep defaults at the levels suggested by
Cullen, ie 100 ms tone and 70 ms gap.
_____________
Roman Shpount