Outgoing calls to GSM has a delay of 12 seconds

Hi, i have a OpenVox G400P installed in a Elastix 2.3 with Asterisk 1.8 and when i dial to the gsm network, 12 seconds before i get the ring tone of the GSM. How can i reduce the time?

Hello,

How can you set up your outbound trunk? Can you sepecify a channel for outgoing rather than g0?
;;OUTBOUND ROUTE
[from-internal]
exten =>_X.,1,Dial(extra/1/${EXTEN})
exten =>_X.,2,Hangup()
Basically, it only needs abound 3 seconds in my lab whlie placing outbound calls with that outbound route above.