Follow these instructions to sync your Bitrix24 calendar with iPhone/iPad.
Go to the Settings section of your Apple device > tap Passwords & Accounts.
Tap Add Account > select the Other type of a new account.
Next, select the Add CalDAV Account option and fill in your Bitrix24 account login details - account address (server) without https:// (if needed, you can specify port -
address:port), username (Bitrix24 login), password, description (optional).
Allow your calendar to access iOS apps and tap Save.
Done! You can check that your Bitrix24 calendar is successfully connected to your iOS calendar in the Calendar section.
- Account URL -
- Authorization type - Use SSL and port (default port -