[Asterisk-Users] Flash Key and R Italian Key

[Linux Administator]

I want send from asterisk to fxo line (tdm400p) a number (232) and Flash Key

For example 232R  (R in italy is flash key)

I wrote this configuration in extension.conf:

exten => 377,1,Dial(Zap/7/232)
exten => 377,2,Flash()
exten => 377,3,Hangup()

But this config don't work

Help me!!!!