CalDAV and CardDAV (Google) support in Windows Phone 8 GDR2
Active Directory Address Book CardDAV Server ASP.NET Website Installation and Configuration
Mac OS X: Add contact service (CardDAV) in Contacts.app
CardDAV - Contact synchronization between Easy Redmine and mobile devices - Easy Redmine
Sync Contacts with iPad and iPhone
CardDav Settings for iOS - Hexnode Help Center
Use CardDAV To Sync Google / Gmail Contacts With iOS
Sync Contacts with iPad and iPhone
CardDAV | Help - Zoho Contacts
How do I import contacts from a CardDAV server to Synology Contacts? - Synology Knowledge Center
Sync Yahoo Contacts with iPad – iOS App Weekly
Unable to sync contacts - 📇 Contacts - Nextcloud community
How do I import contacts from a CardDAV server to Synology Contacts? - Synology Knowledge Center
How to configure Caldav/Carddav on MacOS - Email service - Namecheap.com
CardDav Settings for iOS - Hexnode Help Center
DAV-Outlook Sync. Synchronization of Outlook data with CalDAV and CardDAV servers.
How to configure Caldav/Carddav on MacOS - Email service - Namecheap.com
Apple Address Book
Provider for CalDAV & CardDAV :: Add-ons for Thunderbird
How to add CalDAV and CardDAV accounts and sync with Windows 10 | Ctrl blog
