Start or join a meeting.
Browser-based video, audio, screen sharing and file drop — nothing to install. Works on Chrome, Edge, Firefox, Safari (iOS 14+) and Android Chrome.
Camera and microphone access required. Served over HTTPS in production.
Top 10 reasons → All features → Data flow → Privacy manifesto → Buy / host →
Browser meetings + desk phone on top of the PBX you already own.
For organisations that already own their telephony (FRITZ!Box, Asterisk, FreePBX, 3CX, Yeastar — anything that speaks SIP) and don’t want to send their calls through a SaaS cloud just to add video meetings. CodeB runs entirely on your own Windows + IIS server. No AWS, no Azure, no GCP, no SaaS middleman. GDPR-friendly by design. Air-gappable. Audit the source yourself.
CodeB Phone — a desk phone in your browser.
Install once, keep it open. It registers as a user, rings on incoming calls from teammates and the PSTN trunk, and stays out of your tab bar. Installable PWA · self-updating · OS-level notifications.
Three things you won’t find next door.
Need the buyer summary? → Top 10 reasons · also built for multi-tenant resale.
PSTN integrated — without a separate telephony product
Inviting a phone number to a meeting works against your existing SIP trunk. No Zoom Phone, no Teams Phone, no extra license. The same trunk you already pay for handles inbound and outbound.
Add a phone to an ongoing meeting in one click
Mid-call, press Dial phone, type a number — the SIP bridge calls them in. They appear as a tile alongside the video peers. Useful when someone unexpected needs to be pulled in without anyone leaving the room.
Click-to-call from any web page
One <script> tag on a customer-facing site → floating button → visitor lands in a meeting room → SIP bridge dials your office. The real phone number never appears in the HTML; an unguessable alias does the routing.