Our company has IP-PBX (asterisk) servers and requires the billing modules for administration & our customers usage. The billing modules we require is similar to BiComSystems.
Please visit their demo site for all the modules we need as follow:
> Multi-Tenant Demo
> [[login to view URL]<wbr />admin/][1]
> u= <admin@[login to view URL]>
> p= mtdemo
>
> TELCOware
> [http://www.tw-demo.<wbr />[login to view URL]][2]
> usr: <telcoware@[login to view URL]>
> pwd: telcoware
>
> Sample customer account
> [login to view URL]~admin/site/my_account/
> U: <democustomer@[login to view URL]>
> P: democustomer
> These modules need to be produced and integrated by the coders & also give us the detailed documentation on them.