Calling

Cloud API CallingUpdated: Mar 10, 2026OverviewThe WhatsApp Business Calling API enables you to in...

Configure Call SettingsUpdated: Mar 23, 2026Calling is not enabled by default on a business phone...

Business-Initiated CallsUpdated: Nov 13, 2025OverviewThe Calling API supports making calls to Wha...

Obtain User Call PermissionsUpdated: Nov 13, 2025As of November 3, 2025, permanent permissions is...

User-initiated callsUpdated: Nov 13, 2025OverviewThe Calling API supports receiving calls made by...

SIP Configuration Guide - WhatsApp Business CallingUpdated: Dec 15, 2025When SIP is enabled, you ...

Send WhatsApp Call Button Messages and Deep LinksUpdated: Feb 25, 2026OverviewAfter you adopt Clo...

Integration PatternsUpdated: Feb 25, 2026Possible high-level approaches Approach Number setup B...

Integration ExamplesUpdated: Feb 25, 2026This guide explains integration of common VoIP platforms...

API and Webhook ReferenceUpdated: Nov 25, 2025Calling API endpointsConfigure or update calling se...

Troubleshoot WhatsApp Calling Errors - Reference GuideUpdated: Dec 3, 2025Standard error response...

Set Up a Sandbox Account for CallingUpdated: Oct 31, 2025Sandbox accounts are only available to y...

Calling API App Review GuidelinesUpdated: Nov 21, 2025OverviewThe official page referenced by rev...

Calling API PricingUpdated: Mar 30, 2026All user-initiated calls are free.OverviewBusinesses are ...

FAQsUpdated: Nov 13, 2025Product FAQWill calls show up in the insights page on Meta WhatsApp Mana...