Linker3000 wrote:[color=blue]
>
> My main question is about CODECs - do you have to set the router to a
> suitable (G711) one or is CODEC choice irrelevant for T.38 operation?[/color]

Codec choice is irrelevant for T.38 operation.

Are you trying to get the voice ports on the draytek to do T.38? I'd be
surprised if they do support it. T.38 is complicated to do properly.

The problem with T.38, is that not many devices support it. There isn't
the same degree of interop testing done as for voice.

It would be interesting to as voip.co.uk what devices they have tested with.

Tim