Redirect call to a external line

I want to redirect the calls I receive in my asterisk to a external line, do you know how to do it?

Thanks

You could Answer() the call and then Dial() the external number but you need two lines: one for the inbound call and another for the outbound call.

Regards.

The lines are not problem, I will try this posibility, but do you know other way to do it?

Thanks

this is how my incoming SIP calls are forwarded to my cell phone

[did-in]
;
exten => s,1,Goto(default,55,1)
exten => t,1,Hangup
exten => i,1,Hahgup

[default]
exten => 55,1,Dial(${TRUNK5}/${mycellphone},,r)
exten => 55,2,Hangup