sometimes when you go CDR page to check CDRs for resellers, groups or some clid in your system, but nothing there or some records missed, and then u go database and checked, find there’s data in cdr table “mycdr”, so why it’s missed in asterBilling interface? Reason 1: historyCdr issue check your asterbilling.conf.php in asterbilling web scripts folder 
by default the option is “useHistoryCdr = 1”, and asterbilling CDR page will go table “historycdr” to fetch data, but astercc daemon only put data to table “mycdr” untill someone “checkout” the records, the data will be moved to table “historycdr”, so if u cant find all data in web interface, change this option to “0” or “checkout” the records. 
Reason 2: clid issue Even though the astercc daemon will put all CDR it get to database, but not all records will be billed, only after you set the “clid” in asterbilling. So if u see the value of fields “resellerid” and “groupid” in “mycdr” is -1, please check if u set the “clid” correctly, the “src” field should be matched with clid. 
a2billing is a widly used billing system, so what’s the difference between a2billing and asterbilling?
system theory:
a2billing work with asterisk through AGI, each call would be handled by a2billing.agi, so you need change your astierks context so that when your phone make calls it will go to a2billing.agi, of course you need to copy a2billing scripts to your asterisk server.
asterbilling runs as linux daemons, connect to asterisk via AMI over tcp, no need change anything on your asterisk, asterbilling can bill it. Even asterbilling could work with a2billing.
license & free:
a2billing: 100% open source and free to use.
asterbilling: only web scripts are open source, and provides 5 free simultaneous channels, have to purchase when need more channels.
performance:
a2billing: like 100 simultaneous calls on single server? i didnt test, 🙁
asterbilling: passed 240 simultaneous calls testing, but didnt test more.
best usage:
a2billing: calling card, callback or wholesale solutions
asterbilling: billing for embedded astiersk, pbx (like all freepbx based system), callshop, hosted callshop soltution
other keywords:
a2billing: openser
asterbilling: realtime billing, reseller
There are three rates in asterBilling, reseller rate, callshop rate and customer rate.
- reseller rate: the rate admin sell to reseller
- callshop rate (group rate): the rate reseller sell to callshop (group)
- customer rate: the rate callshop sell to customers
Rates in asterBilling could be inherited, for example, here’s two records in resellerrate
dialpreifx = 0086
number length = 0
connect charge = 0.2
init block = 60
rate = 0.2
billing block = 60
resellerid = 0
dialpreifx = 0049
number length = 0
connect charge = 0.4
init block = 60
rate = 0.4
billing block = 60
resellerid = 0
Because we dont specify which reseller is this rate for (resellerid = 0), this rate could be used for all resellers. So what if some resellers want to change this rate rather than use this “default” rate? quite simple, just add another rate for the reseller:
dialpreifx = 0086
number length = 0
connect charge = 0.2
init block = 60
rate = 0.2
billing block = 60
resellerid = 1
so for this reseller (resellerid=1), when customer dial a number begin with 0086, it will use this new rate, we can call it “overwrite”, but for other resellers who dont set their rate, it would use the one admin setted.
Just like reseller rate, group rate could also be inherited.
A:
dialpreifx = 0086
number length = 0
connect charge = 0.2
init block = 60
rate = 0.2
billing block = 60
resellerid = 1
grouprid = 1
B:
dialpreifx = 0086
number length = 0
connect charge = 0.4
init block = 60
rate = 0.4
billing block = 60
resellerid = 1
grouprid = 0
C:
dialpreifx = 0086
number length = 0
connect charge = 0.4
init block = 60
rate = 0.4
billing block = 60
resellerid = 0
groupid = 0
so rate C is a rate for all reseller and all group, rate B is for all groups in reseller 1, rate A is only for group 1.
Through inherit rate, admin could be much easier to control the rates, like just set one rate for all resellers, and adjust some when they require some difference, also reseller could just set one rate for his callshops, and only do minor change to provide different rate plan.
asterBilling is a realtime billing solution for asterisk, could be used as a hosted callshop or just a simple billing system for your asterisk pbx. Many people are using freepbx based system as their pbx, like trixbox, elastix … so here i’ll introduce you how to use asterBilling to bill your asterisk pbx.
the first thing is, you must have freepbx installed and have a user their, say you want to bill these two users: solo <8000> and donnie <8001>
next go to asterBilling manager login (like http://asterccserver/asterbilling/manager_login.php) and login as “admin”
Although we only want to bill our pbx, still have to add a reseller first, go to “reseller” and click “Add” button, pur some message in the form and click “continue”
i left “Credit Lmit” to be null and “Limit Type” to “No limt” coz i just want to know how much each phone dialed each month.
then go to “Account Group” and add a group there