Maintenance Release 14 is planned to be issued around the New Year. Here is a pre-release announcement of what is going to be new in the MR14:

- XML API for data manipulation to create and update PortaBilling100 objects such as customers, accounts, etc.
- Internet dial-up services provisioning, authorization, and billing
- Automated discounts for subscription charges
- Custom rounding of charged amounts for subscription
- Billing for several vendors sharing the same outgoing IP address (e.g. when using an SBC)
- New custom reports including financial statements
- Web interface improvements

- Support for caller identify and privacy flags to interconnect with carriers regardless of their compliance with RFC3325
- Redesigned call park module
- Self-test monitoring utility

- Multi-language web-mail interface
- Complete support for disk space quotas
- Full mailbox auto-notification
- Ability to use a local PSTN interface card for T.38 faxing