[Asterisk-Users] Adding SIP Based Termination

[sgup015 at ec.auckland.ac.nz]

Hi,
I've been reading some manuals and have added a bunch of SIP Accounts for
outbound calls into my Asterisk Setup.

The local extensions are working perfectly.

The problem I am facing at the moment is that, if I try and make outbound calls
using a SIP Account, it rings thrice and then there is a disconnection tone.

[sip.conf]
register = userid:passwd at ip

[prov]
 type=friend
 secret=passwd
 username=userid
 host=ip
 disallow=all
 allow=gsm
 allow=ulaw
 allow=alaw
 allow=G726
[/sip.conf]

[extensions.conf]
[sip]
exten => 101,1,Dial(SIP/netstation,20,tr)
exten => 102,1,Dial(SIP/sahil-akl,20,tr)

exten => _34.,1,Dial(SIP/${EXTEN-1}@prov,20,tr)
[/extensions.conf]

A paste from my CDR file:
"","2123","3400911126476699","sip","""NetStation""
<2123>","SIP/netstation-bed4","SIP/prov-ecf9","Dial","SIP/400911126476699 at prov|20|tr","2004-08-01
01:00:54",,"2004-08-01 01:01:04",10,0,"NO ANSWER","DOCUMENTATION"

Any help would be greatly appreciated.

Cheers,
Sahil