Gemeinschaft is a PBX based on Asterisk, MySQL, Apache, and PHP, and designed for high availability and clustering. It provides automatic provisioning for mass deployment, and can handle over 10,000 users. Administration is done via shell scripts or a Web GUI. Hot-desking and mobility are supported. German voice prompts are included. There is a standards-compliant Web GUI with internationalization (and German and English translations). Outbound and inbound routing with full PCRE support is included.
Asterisk Phonebook is a common shared phone book directory built for Asterisk PBX. It stores names and numbers into a database which is used by clients. In addition, the central directory can be opened by snom phones, in which the XML-side of the Asterisk PBX is fetched. Incoming calls are displayed with their name, and number-to-name resolution will look up from the local and global phone books. Calls from PSTN resolve through the landline provider.