A2Billing configuration

Hi there, I need someone to configure a2billing on my CentOS 6 server. All installations have been done, and all is working. Just the full AGI configuration of a2billing and maybe altering some custom destinations or inbound routes in FreePBX is nessecary. Another thing that is needed is the integration of the A2Billing rates API with my Wordpress website. There already is an existing plugin to do this, however I cannot get it to work. ## Deliverables * Configuration setup dialplan to enter all possible FreePBX functionality like voicemail/conference/IVR etc * A2Billing should be configured so that it can be used with calling cards by calling an toll free access number. * A2Billing should be configured so that users who have an account can dial outbound (national/internaltional) calls without going through an IVR, or dial any special number in front of the number, just like they would with a normal phone. * A2Billing should be configured so that users who have an account can dial each other without going through an IVR, or dial any special number in front of the number, just like they would with a normal phone (SIP Friends. * Fully setup for EUR currency. * A2Billing should be configured so that users with SIP phones do not have to enter a pin (they are authenticated with their username/password), or any other method which does not require any user interaction. * A2Billing should be configured so that external/international calls uLaw, aLaw, g723 or g729 is used. * A2Billing should be configured so that it is integrated with the DIDX API * A2Billing should be configured so that Agents can easily manage the same functionality as available. * A2Billing should be configured so that it is integrated with my WordPress website to display rates. * Callback daemon needs to be installed, configured and documented as I cannot get this working. * **Every step in the installation/configuration/integration has to be well documented.** * I want every possible option in A2Billing integrated as long as is adds services to my clients and does not make it more of an hassle for the client to use the service. * At least I want to offer A-Z termination/origination, voicemail, IVR possibility, callingcard-services and any other service A2Billing has to offer that I didn't think of. As I might not be aware of some functionality between A2Billing/FreePBX/Asterisk I'm open to suggestions.