Welcome to the EVENTPHONE public wiki, built by the community for the community. This wiki is a work in progress and grows with everyone’s contributions. If you spot something missing, unclear, or out of date, feel free to add to it, improve it, or bring it up to date.

• Call Groups
• CardDAV Phonebook
• DECT self-registration step-by-step guide
• GSM Token
• Helpdesk How-to
• LDAP Phonebook with links to configuration hints for devices & clients
• Number ranges
• SIP configuration hints for VoIP clients at the event
• Special extensions

• Alcatel handset configuration
• Apps and services
• CERT Emergency System
• Compatible DECT phones (2018–present)
• Compatible SIP clients (Android, iOS, Linux, and other platforms)
• EPDDI — EVENTPHONE Decentralized DECT Infrastructure
• EPVPN — our long-term event
• EPVPN beta
• Mitel RFP3G documentation (firmware, factory reset, etc.)
• Mitel RFP4G color codes and reset instructions
• Permanent extension — how to request one (EVENTPHONE blog)
• Special phone menus and how to access them

• Eventphone Blog Longer posts about major changes and other topics, with links and further information.
• Mastodon: @eventphone@chaos.social We use Mastodon solely to share news and updates. Please do not send support requests or other inquiries via Mastodon.

If you can’t find an answer to your question here or elsewhere, feel free to get in touch.

German is our main language, and you’re welcome to write to us in English too. We’re all volunteers, so it can sometimes take quite a while for us to reply.

Please be as specific as possible about what you need help with and include any details that might help us answer your question or solve the problem. That helps us avoid unnecessary follow-up questions.

• Open a support ticket or email us at support [at] eventphone [dot] de.