provided by Star2Billing S.L.

Hello friends,
really i have a big problem, i wish someone could help me. this my problem. I would like to use the sip account generated with a2billing system as a SIP trunk in another Asterisk Server.
so i have created a sip account in a2billing system. First, i have putted a2billing as the context for this sip account. then i have registred this account as a sip trunk in another asterisk server. but when i try to make outbound calls from this asterisk server i heard the leady in a2billing demand for the number to call. I would like to use this trunk in a callcenter so that can't be fine for me. so i have created a new context for this sip account this is the context:
[context]
exten => ._,1,Dial(SIP/trunkSIP/${EXTEN})
exten => ._,n,hangup

all is fine the only problem is the tariff plan. i find that a2billing system didn't apply the tariff plan for this account when i have changed the default context whitch is a2billing. the balance for this account stay the same inspite i have made outbound calls.

please help me.

You need the other two [a2billing-*-callback] contexts too.
You should deliver your DID to the [a2billing-cli-callback] context, not the [a2billing-callback] context, if you want CLI callback without authentication.

thanks a lot for your reply, really iam in a big pb since 3 mounths. i wish you could help me to configure the cli-callback. i use debian etch 4.0 rc5
+ a2billing 1.3 + asterisk 1.4.22 + freepbx 2.5 but the pb i didn't succed to install the deamon of callback in debian because all documentations are adapted to centos. please i need your help really you are the one hwo reply to my pb.