asterisk users - Jun 2011 - call an external number for other server

hello list

 i have 1 server installed with asterisk centos and digium card

i have installed the same configuration in another unit but in this unit
there is no card installed

i have created a sip trunk between the 2 servers like that

in the server 1 with card

sip.conf
[asterisk1]
type=freind
host=ipadresseserver2
context=internal
insecure=invite
allow=all
[2000]
type=friend
host=dynamic
context=internal
allow=all

extensions.conf

[internal]
exten => 2000,1,Dial(SIP/2000)
exten => 2000,n,Hangup()
exten => _1XXX,1,Dial(SIP/${EXTEN}@asterisk1)
exten => _1XXX,n,Hangup()

in the unit 2 without card

sip.conf
[asterisk2]
type=freind
host=ipadresseserver1
context=internal
insecure=invite
allow=all
[1000]
type=friend
host=dynamic
context=internal
allow=all

extensions.conf
[internal]
exten => 1000,1,Dial(SIP/1000)
exten => 1000,n,Hangup()
exten => _2XXX,1,Dial(SIP/${EXTEN}@asterisk2)
exten => _2XXX,n,Hangup()

i can call the 2000 from my unit and 1000 from my server without issue

my question how i can i do in order to call an external number from my
unit(server 2)

with my server 1 i can call the external number without issue

thanks and regards
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On Mon, 13 Jun 2011, salaheddine elharit wrote:

[configuration details snipped]
> i can call the 2000 from my unit and 1000 from my server without issue ?
> my question how i can i do in order to call an external number from my 
> unit(server 2)
> with my server 1 i can call the external number without issue
Read 'Asterisk: The Future of Telephony.' It's available as a free
PDF as
well as in paper book form.

If you only have the single extension on each server, you don't need to do 
pattern matching in the 'answering' dialplan.

To call from server2, DUNDi may be appropriate or it may be overkill for 
your needs.

For me (a 1 man band), I'd just set up a pattern in server2 to match the 
external number dialing plan of your country and use IAX to dial a new 
context in server1 that accesses the card in server1.

Make sure you restrict access between the hosts by IP addresses and strong 
passwords to reduce the chance of nasty surprises.

-- 
Thanks in advance,
-------------------------------------------------------------------------
Steve Edwards       sedwards at sedwards.com      Voice: +1-760-468-3867 PST
Newline                                              Fax: +1-760-731-3000