A2Billing, combined with Asterisk is a physical Telecom Platform and Soft-Switch providing a wide range of telecoms services using both traditional telephone technology or VoIP. It contains a real time billing engine which rates and bills and invoices calls, and supports payment gateways.


This now gives any Telecom company a very good reason to consider the A2Billing Platform over the traditional offerings for TDM and VoIP Soft-Switches as well as wholesale billing.

Solutions

A2Billing can be used in a number of different roles, and our consultancy services can advise on the appropriate hardware and configuration of your Switch.

  * Calling Card service with either PIN or Caller ID recognition
  * Call-back service
  * VoIP termination for IP PBX systems
  * Wholesale VoIP Termination and Origination
  * Residential VoIP Termination and Origination.
  * Special Applications Platforms
  * Predictive Dialler and Sales Campaign Tool
  * Hosted PBX, IP Centrex and Multi-tenant systems.    
  * VoIP reseller white label solutions.    
  * and much more :)

There is online demo available at http://demo.asterisk2billing.org/a2b/. For more information about any of the features and benfits of any of our products, please contact us at sales@star2billing.com, or go to www.a2billing.net, and www.star2billing.com

AstBill is not only a web-based, user friendly billing interface for Asterisk and VOIP. It is also a Asterisk configuration and GUI management tool and a standardized implementation of Asterisk using REALTIME and static configuration as you please. AstBill is Open Source and under constant development. Prepaid, Postpaid and Calling Cards supported.

Asterisell is a open source web application for
rating,
showing to customers,
and billing Asterisk VoIP calls.

Freeside is an open-source billing, ticketing and account administration package for Internet Service Providers that now includes support for VoIP CDR rating and billing.

Features:

• Provide call rating for Asterisk.
• Calling Cards
• Integrates with AMP (amp.coalescentsystems.ca)
• An "unlimited" amount of different price lists.
• Batch billing
• Realtime billing
• Rates are billed to 6 decimal places.
• Rates are highly configurable.
• Import rate lists in cvs format.
• Variable billing increments.
• Call setup charges.
• Resellers.
• Least Cost Routing
• Web interface provides:
• - Card balances.
• - Ability to configure routes.
• - Ability to configure most of ASTPP.
• - Setup Brands.
• - Many other features.
• Interface for customers to view their calls.
• GPLed Source Code
• Intregrated with OSCommerce!!

CitrusDB is an open source customer care and billing solution that can be used in 
many different service industries, including internet service, consulting, webhosting, telecommunications, and voip.

• customer details
• unlimited services
• create invoices
• credit cards batches
• support notes
• under GPL v2 open source license

Asterisk Hotel Billing is a system to bill the calls of rooms in hotels. It's very easy to use. 
Supports more than 15000 phone destinations. You can create PDF with detailed list of the calls, at the
moment the customer leaves de room, then the system starts a new bill for the next customer.
The application is in Spanish.
Requirements:

• Asterisk + SQL CDR (Mysql tested)
• Web server with PHP + PEAR DB
• SIP/IAX Room extensions (not Zap)
• Zap/SIP/IAX trunk lines

Features of the Asterisk hotel management system include:
   * Rooms inventory management with bulk FreePBX extension import
   * Call management by prefix with per minute and fixed rates
   * Check-In and Check-Out with associated actions
   * Billing with search by dates and/or by rooms with call detail
   * Integrated with Hotel wake-up module with web interface
   * Removal of voicemails and wake-ups on room check-out

Requirements:

• Asterisk + LAMP

The OSP projects hosted on SIPfoundry offer open source tools for secure, multi-lateral peering based on the European Telecommunication Standards Institute'sOSP specification (ETSI TS 101321).

Tool to access and rate in real-time Call Details Records generated by SIP Express Router, MediaProxy, Asterisk and other RADIUS gateways. - by Adrian Georgescu. CDRTool provides real-time mediation including normalization and rating for Call Detail Records generated by SIP Proxies and VoIP gateways. Combined PSTN rating based on time/destination with NGN rating based on traffic/application provides the ideal billing platform.

astCDRview is an open source, licensed under GNU/GPL, lightweight, Web-based, multi-language Asterisk SQLite CDR viewer that supports multiple outgoing carriers, multiple incoming numbers, billing, an address book, and extensions

OpenRate is an open source, commercially supported, high performance batch and real time rating engine. For end users it is licensed under GNU/GPL, for systems integrators and resellers the proprietary license allows white-labelling or re-branding.
Can support virtually any rating scheme using a pipeline configuration of standard modules. Extendible and highly flexible.