[Asterisk-Users] Outgoing SIP trunk

[Juan J. Sierralta P.]

Hi,

	I´m new to Asterisk. What I´m trying to set up is to use SER as a SIP
provider for Asterisk and route all non-local calls through SER (which
is connected to Cisco Gateways), I was able to register Asterisk on SER.
But I don´t know how to tell Asterisk to use the SIP channels as the
outbound trunk.
	I was able to set the Console to SIP/someuser at serdomain but I need
Asterisk to change "someuser" with the number actually dialed by the
local users.
	Any suggestions ?

TIA 
-- 
Juan J. Sierralta P. <juanjo at atmlab.utfsm.cl>
UTFSM