Hello Users,
I'm Using The Following software of My Sip productions,
   1) OpenSER is a Sip Server,proxy, in front-end
   2) Asterisk is PBX server, in Back-end
3) Radius for AAA to OpenSER,
4) Asterisk-java for IVR for Billing Customer care

if I didn't any mistakes in these mail , forgive me .

My Question is

    1)   If Caller calls to Callee , Before the call established to callee. The Caller has to know his Balance Account.
            if the Balance is there, then only the call has to establish,

2)   I want the OpenSER total in RealTime application Server like Java application . Call Authorization ( Question no 1 ).

If Asterisk is Front-end , ---> problem is Solved,

How can a b2bua implement with OpenSER,

please when

--
Thanks and Regards
Ravi Prakash Sunkara
ravi.sunkara@hyperion-tech.com
M:+91 9985077535
O:+91 40 23114549
F:+91 40 40208727
ravi.sunkara@hyperion-tech.com
www.hyperion-tech.com