T48 - EDK not working

[ElliotJ29]

Hi Guys,

I see there is a new feature called enhanced dss keys which I'm trying to get working but not having much luck. I have set features.enhanced_dss_keys.enable=1 in the y0000 cfg file and browsed to the phone and configured the following custom key;

This should dial 555 wait for connection and then enter *5000# as DTMF
555$Tinvite$$Cwc$*5000#$Tdtmf$

I've been having a play around and it looks like the handset does nothing after dialling 555. I was wondering if you have seen this issue before? or am i missing something? I have tried all firmware above 35.81. I see another user posted about this but looked like it was never resolved.

Thanks,
Elliot