A2Billing is a free and Open Source telecom switch and billing system capable of providing and billing a range of telecom products and services to customers such as calling card products, residential and wholesale VoIP termination, DID resale and callback services.

A2Billing is commercially supported by Star2Billing S.L, where installation services, consultancy and support is available.

see http://www.star2billing.com/ for more details

• Bugs discussions

  http://forum.asterisk2billing.org/

• Wiki version of installation

  http://www.asterisk2billing.org/documentation/

• Latest development version

  https://github.com/Star2Billing/a2billing

• Reporting Bugs

  https://github.com/Star2Billing/a2billing/issues

Copyright (c) 2004-2013 Star2Billing S.L. <info@star2billing.com>

A2Billing is licensed under AGPL: http://www.gnu.org/licenses/agpl.html

Star2Billing S.L. offers consultancy including installation, training and customisation

Please email us at sales@star2billing.com for more information