Connecting Facebook to Bitrix24 Open Channels
Facebook Messenger connects to open channels through the official Facebook Graph API. The integration is native — available in the "Contact Center" section. There is one nuance: the complexity of the connection depends on Meta's policy, which periodically changes requirements for apps and permissions.
What Is Required Before Connecting
- Facebook Page (business page) — the integration works specifically with pages, not personal accounts.
- Administrator rights to the page on the account used for the connection.
- The page must have messages enabled (Page Settings → General → Messages → Enable).
Through the connection, messages from Messenger are received from users who wrote directly to the page.
Connection Process
Step 1. CRM → Contact Center → Open Channels → select a channel → Channels → Facebook → "Connect".
Step 2. A Facebook authorization window will open. Log in with the page administrator account. Grant the Bitrix24 application the requested permissions: access to pages, message management (pages_messaging, pages_manage_metadata).
Step 3. Select the page from the list. Confirm.
Step 4. Verify: write to the page's Messenger from a test account → confirm that the message appeared in the operator queue.
Identification Specifics
Facebook transmits to Bitrix24: username, avatar, facebook_id (Page-Scoped User ID — unique for each page). Phone number and email are not transmitted.
On the first contact, a lead is created with the name from Facebook. Repeat contacts from the same account are linked to an existing contact by facebook_id. If full identification is needed — the operator requests the phone number manually.
24-Hour Messenger Window
Important limitation: after the user's last message, the operator has 24 hours to reply. If the time has expired — a regular message cannot be sent. Only through "Message Tags", which are available for certain notification categories (order update, confirmation, etc.).
Operators must understand this limitation. The countdown timer is not explicitly displayed in the Bitrix24 interface — it is worth adding an internal policy for operators.
Common Issues
The "Connect" button doesn't work or freezes. Cause: an ad blocker or browser extensions are preventing the Facebook authorization window from opening. Try in incognito mode without extensions.
Permissions not fully granted. During Facebook authorization, you are prompted to choose which pages to grant access to. If the required page is not selected — the connection does not work. Repeat the authorization, explicitly selecting the required page.
Token expires. Facebook Page Access Token has a limited lifespan (in some scenarios). Bitrix24 updates the token automatically, but if the token is invalidated (account password change, permission revocation) — the channel needs to be reconnected.
Messages from Facebook chatbot ads don't arrive. Click-to-Messenger advertising creates a separate type of message. They go into the open channel, but may be flagged by Facebook's spam filter if the bot sends many automated replies.
An external CRM (HubSpot, Salesforce) is connected to the page. Facebook only allows one application with Messenger access per page. If another CRM is already connected — Bitrix24 won't receive messages. The previous integration must be disconnected in the Facebook page settings.