WarmTransfer
contact center · published

WhatsApp Business in contact centers

Verified 2026-10-01 · 43 sources · tier 2

Also known as WhatsApp Business API, WhatsApp Business Platform.

Meta charges WhatsApp Business Platform messages on a per-message basis upon delivery rather than when sent 11. Contact center platforms integrate with the WhatsApp Business Platform to route customer interactions, enforce messaging policy rules, and process inbound and outbound templates 12​3​19.

Messaging policy and customer service windows

A 24-hour customer service window opens whenever a WhatsApp user messages a business 12. Each subsequent message from the user resets this 24-hour window 13. Within this window, a business can reply without using a message template 15. Meta permits contacting an individual only if that person provided their phone number or username and opted in to receive messages or calls 30.

Outside the 24-hour customer service window, a business may send messages only using approved message templates 27. Businesses must honor block or opt-out requests originating on or off WhatsApp, which includes removing the contact from business lists 28. WhatsApp opt-in guidance specifies providing clear directions for opting out of specific call or message categories and honoring those selections 26. Automated replies inside the 24-hour window are allowed only when prompt, direct, and clear escalation paths—such as phone, email, web support, or a human agent—are available 29. User feedback, including blocks and reports, can lead WhatsApp to limit outgoing call initiation or message sending volumes 25.

Pricing structure

Meta message rates differ by destination market and message category pair 31. Meta does not charge for service messages sent in reply during the 24-hour window opened by a user message 32. Meta also does not charge for utility messages sent in response to users 33. Meta classifies utility messages as non-promotional messages that are requested by or specific to a user (such as delivery updates) or critical to a user (such as tornado warnings) 34.

When a customer messages through an ad clicking to WhatsApp or via a Facebook Page call-to-action button, Meta does not charge for business messages delivered during the subsequent 72 hours 14. Meta provides volume tiers that reduce rates for authentication and utility messages as monthly volumes increase, with specific rates set by market, currency, and message category 35.

Amazon Connect

Amazon Connect integrates WhatsApp messaging through AWS End User Messaging Social by linking a WhatsApp Business Account (WABA) and phone number, then importing that number into an Amazon Connect instance 3. Enabling Connect as the event destination for the linked WABA in AWS End User Messaging Social initiates the number import process 4. AWS notes that automated WhatsApp business verification can require up to 2 weeks, and unverified or non-compliant accounts can be disabled by WhatsApp 2.

Within an inbound contact flow, WhatsApp contacts can be branched using the segment attribute Subtype set to connect:WhatsApp 8. AWS End User Messaging Social bills an AWS message fee alongside the Meta message fee for each WhatsApp message, billing the Meta fee through AWS 9. The AWS message fee is $0.005 per outbound message (with lower rates applying to India utility and authentication) and $0.001 per inbound message 6.

Amazon Connect imposes several WhatsApp channel limitations:

  • Connect does not support read or delivery receipts for customer messages; delivery receipts displayed in WhatsApp reflect delivery to WhatsApp rather than Connect 7.
  • Connect rejects inbound text messages exceeding 4096 characters 5.
  • Attachments from customers are accepted only within an active contact, must not exceed 20MB, have captions removed, and cannot be stickers 1.
  • Inbound location, contact, and reaction messages are not supported, and customer replies arrive stripped of reply context 10.

Genesys Cloud

Genesys Cloud embeds the WhatsApp Embedded Signup Flow to link a Meta business portfolio and WABA directly within the Genesys Cloud administration interface 19. Genesys specifies securing customer opt-in as a prerequisite prior to initiating interactions outside the 24-hour window 20. For WABAs onboarded through Genesys, Genesys attaches its credit line, absorbs Meta billing, and passes charges through on customer or partner invoices 18.

Standard templates must first be created and approved in the WABA before being added as canned responses in Genesys Cloud with matching name, language, and content 22. In contrast, WhatsApp carousel templates can be built and submitted to Meta directly from Genesys Cloud 17. An agent replying to a customer message older than 24 hours must select a template from Canned Responses with all required variables populated 21. Genesys Cloud currently supports only marketing and utility WhatsApp templates 24. Default WhatsApp performance limits in Genesys Cloud are 80 messages per second per phone number and an outbound rate limit of 300 messages per minute 23.

Webex Contact Center

Webex Contact Center digital channels are under controlled availability and restricted to customers who coordinate onboarding with the Cisco Solution Assurance team 36. WhatsApp routing utilizes an entry point configured with Channel Type set to Social Channel alongside the specific social channel type, with execution flows built in Webex Connect Flow Builder 38. To link a WhatsApp asset to Webex Contact Center, an administrator navigates to Assets > Apps > WhatsApp in Webex Connect, selects Manage and Register to Webex Engage, and finishes configuring the entry point in Webex Contact Center 42.

WhatsApp templates can be generated in Webex Connect under Tools > Templates, which submits them to WhatsApp and refreshes approval states automatically 43. Edits applied directly in WhatsApp Manager do not sync back to Webex Connect; template modifications require creating a new template in Webex Connect 40. When marketing templates are sent to an end user who has opted out of marketing communications, Webex Connect records error code 131050 41.

Webex Contact Center digital channel documentation notes that WhatsApp templates are currently unsupported 39. WarmTransfer's reading of the sources is that an agent in Webex Contact Center likely cannot re-engage a customer after the 24-hour window from the desktop and instead requires a Webex Connect template flow 37.

See also

See also Webex Engage as the digital channel product.

Applicability

Applies to: Meta WhatsApp Business Platform, Amazon Web Services Amazon Connect, Amazon Web Services AWS End User Messaging Social, Genesys Cloud, Cisco Webex Contact Center, and Cisco Webex Connect. Deployments: multi-tenant. Sources checked 2026-10-01.

What remains uncertain

Meta WhatsApp rate card values across specific market and category pairs are not covered by the sources below. Support for the WhatsApp Business Calling API across Amazon Connect, Genesys Cloud, and Webex Contact Center is not covered by the sources below. Outbound WhatsApp template dispatching and campaigns within Amazon Connect are not covered by the sources below. The structure and handling of WhatsApp usernames and business-scoped user IDs are not covered by the sources below. The billing model and credit line handling for Webex Connect WhatsApp integration are not covered by the sources below. General-purpose AI provider restrictions under the WhatsApp Business Solution Terms are not covered by the sources below. Launch dates and max-price behaviors for the Marketing Messages API are not covered by the sources below. WhatsApp integration in other contact center platforms is not covered by the sources below.

See also

Related to

Sources

  1. 1
    Amazon Connect accepts customer WhatsApp attachments only during an existing contact, rejects those over 20MB, strips captions and does not support stickers.
    WhatsApp Business messaging capabilities and limitations with Connect Customer · Limitations, Attachment limitations · Checked 2026-10-01
  2. 2
    AWS warns that WhatsApp's automated business verification can take up to two weeks and that WhatsApp can disable accounts that violate policy or cannot be verified.
    Set up WhatsApp Business messaging · Prerequisites, Important note · Checked 2026-10-01
  3. 4
    Setting Connect as the event destination of the linked WhatsApp Business Account in End User Messaging Social starts the import of the WhatsApp number into Connect.
    Set up WhatsApp Business messaging · Step 1: Enable Connect Customer as the event destination · Checked 2026-10-01
  4. 5
    Amazon Connect does not support inbound WhatsApp text messages longer than 4096 characters.
    WhatsApp Business messaging capabilities and limitations with Connect Customer · Limitations, Text message limitations · Checked 2026-10-01
  5. 6
    The AWS message fee for WhatsApp is $0.005 per outbound message (with a lower rate for India authentication and utility) and $0.001 per inbound message.
    AWS End User Messaging pricing · Pricing page, WhatsApp section, AWS message fee · Checked 2026-10-01
  6. 7
    Amazon Connect does not support read or delivery receipts for customer messages; receipts shown in WhatsApp mean WhatsApp received the message, not Connect.
    WhatsApp Business messaging capabilities and limitations with Connect Customer · Limitations, Delivery receipt limitations · Checked 2026-10-01
  7. 8
    In a reused Connect flow, WhatsApp contacts can be branched by checking segment attribute Subtype equals connect:WhatsApp.
    Set up WhatsApp Business messaging · Step 2: Configure an inbound contact flow, To add the CheckContactAttribute block · Checked 2026-10-01
  8. 9
    AWS End User Messaging Social charges an AWS message fee plus the Meta message fee for each WhatsApp message, with the Meta fee set by Meta and billed through AWS.
    AWS End User Messaging pricing · Pricing page, WhatsApp section · Checked 2026-10-01
  9. 10
    Amazon Connect does not support inbound WhatsApp contact, location or reaction messages, and delivers customer replies without the reply context.
    WhatsApp Business messaging capabilities and limitations with Connect Customer · Limitations, Unsupported message types · Checked 2026-10-01
  10. 11
    Meta charges WhatsApp Business Platform messages per message, and charges when a message is delivered rather than when it is sent.
    WhatsApp Business Platform Pricing · Business Platform Pricing (opening section) · Checked 2026-10-01
  11. 12
    A 24-hour customer service window opens when a WhatsApp user messages the business.
    WhatsApp Business Messaging Policy · Section 2 WhatsApp Business Platform Specific Terms · Checked 2026-10-01
  12. 13
    Each further user message resets the 24-hour customer service window.
    WhatsApp Business Messaging Policy · Section 2 WhatsApp Business Platform Specific Terms · Checked 2026-10-01
  13. 14
    When a customer messages a business from an ad that clicks to WhatsApp or a Facebook Page call-to-action button, none of the business messages in the following 72 hours are charged.
    WhatsApp Business Platform Pricing · Business Platform Pricing (opening section); Leverage free entry points across all message categories · Checked 2026-10-01
  14. 15
    Within the 24-hour customer service window a business may reply to a user message without using a message template.
    WhatsApp Business Messaging Policy · Section 2 WhatsApp Business Platform Specific Terms · Checked 2026-10-01
  15. 16
    Agentless WhatsApp notifications in Genesys Cloud need a pre-approved template and the Conversation > Message > Create permission, and ACD messaging pricing applies to them.
    Agentless WhatsApp notifications · Agentless WhatsApp notifications, prerequisites and pricing note · Checked 2026-10-01
  16. 18
    For Genesys-onboarded WABAs, Genesys's credit line is attached, Meta bills Genesys for WhatsApp charges, and Genesys passes them through on customer or partner invoices.
    WhatsApp business messaging and calling · WhatsApp business messaging and calling FAQ, billing question · Checked 2026-10-01
  17. 19
    Genesys Cloud's WhatsApp Embedded Signup Flow connects a Meta business portfolio and WABA to Genesys Cloud from inside the Genesys Cloud interface.
    WhatsApp Embedded Signup Flow overview · WhatsApp Embedded Signup Flow overview, introduction · Checked 2026-10-01
  18. 20
    Genesys lists obtaining customer opt-in as a prerequisite before opening conversations outside the 24-hour window.
    WhatsApp Embedded Signup Flow overview · WhatsApp Embedded Signup Flow overview, Prerequisites · Checked 2026-10-01
  19. 21
    In Genesys Cloud an agent can reply to a WhatsApp message more than 24 hours old only with a template, selected from Canned Responses with all fields populated.
    Use a WhatsApp template message · Use a WhatsApp template message, procedure · Checked 2026-10-01
  20. 22
    A standard WhatsApp template must be created and approved in the WABA before it is added to Genesys Cloud as a canned response with matching name, language and content.
    Add a WhatsApp template message · Add a WhatsApp template message, introduction and standard template procedure · Checked 2026-10-01
  21. 23
    Genesys Cloud documents default WhatsApp throughput of 80 messages per second per phone number and a default outbound rate limit of 300 messages per minute.
    WhatsApp business messaging and calling · WhatsApp business messaging and calling FAQ, limits question · Checked 2026-10-01
  22. 24
    Genesys Cloud currently supports only utility and marketing WhatsApp templates.
    WhatsApp business messaging and calling · WhatsApp business messaging and calling FAQ, templates question · Checked 2026-10-01
  23. 25
    WhatsApp may limit how many messages a business can send, or calls it can initiate, based on user feedback such as blocks and reports.
    WhatsApp Business Messaging Policy · Section 7 Enforcement and Updates · Checked 2026-10-01
  24. 26
    WhatsApp's opt-in best practices tell businesses to give clear instructions for opting out of specific categories of messages or calls, and to honour those requests.
    WhatsApp Business Messaging Policy · Best Practices; Best Practices for Opt-In · Checked 2026-10-01
  25. 27
    Outside the 24-hour customer service window a business may send WhatsApp messages only through approved message templates.
    WhatsApp Business Messaging Policy · Section 2 WhatsApp Business Platform Specific Terms · Checked 2026-10-01
  26. 28
    Businesses must respect opt-out or block requests made on or off WhatsApp, including removing the person from their contact list.
    WhatsApp Business Messaging Policy · Section 1 Create a Quality Experience · Checked 2026-10-01
  27. 29
    Automation may answer during the 24-hour window only if prompt, clear and direct escalation paths such as a human agent, phone, email or web support are available.
    WhatsApp Business Messaging Policy · Section 2 WhatsApp Business Platform Specific Terms · Checked 2026-10-01
  28. 30
    The WhatsApp Business Messaging Policy permits contacting a person only if they gave the business their number or username and opted in to receive messages or calls from it.
    WhatsApp Business Messaging Policy · Section 1 Create a Quality Experience · Checked 2026-10-01
  29. 31
    Meta WhatsApp message rates vary by market and message category pair.
    WhatsApp Business Platform Pricing · Business Platform Pricing (opening section) · Checked 2026-10-01
  30. 32
    Meta does not charge for service messages, which a business can send in reply during the 24-hour customer service window a user message opens.
    WhatsApp Business Platform Pricing · Business Platform Pricing (opening section); Service · Checked 2026-10-01
  31. 33
    Meta does not charge for utility messages a business sends in response to users.
    WhatsApp Business Platform Pricing · Business Platform Pricing (opening section) · Checked 2026-10-01
  32. 34
    Meta describes utility messages as non-promotional and either specific to or requested by a user, such as a delivery update, or critical to a user, such as a tornado warning.
    WhatsApp Business Platform Pricing · Explore each message category; Utility · Checked 2026-10-01
  33. 35
    Meta offers volume tiers that lower the rate for utility and authentication messages as monthly message volume grows; tier rates are specific to the market, currency and message category.
    WhatsApp Business Platform Pricing · Volume tiers for utility and authentication messages · Checked 2026-10-01
  34. 36
    Webex Contact Center digital channels are in controlled availability and usable only by customers who planned onboarding with the Cisco Solution Assurance team.
    Set up digital channels in Webex Contact Center · Set up digital channels in Webex Contact Center, availability note · Checked 2026-10-01
  35. 37
    Because Webex Contact Center lists WhatsApp templates as unsupported, an agent there likely cannot re-engage a customer after the 24-hour window from the desktop and needs a Webex Connect template flow instead.inferred
    Set up digital channels in Webex Contact Center · Set up digital channels in Webex Contact Center, WhatsApp limitations list; combined with Meta send-messages guide Customer service windows · Checked 2026-10-01
  36. 38
    WhatsApp in Webex Contact Center uses an entry point with Channel Type Social Channel and the desired social channel type, with flows built in Webex Connect Flow Builder.
    Set up digital channels in Webex Contact Center · Set up digital channels in Webex Contact Center, entry point and flow steps · Checked 2026-10-01
  37. 39
    Webex Contact Center's digital channel documentation lists WhatsApp templates as currently not supported.
    Set up digital channels in Webex Contact Center · Set up digital channels in Webex Contact Center, WhatsApp limitations list · Checked 2026-10-01
  38. 40
    Edits made to a template in WhatsApp Manager are not synced into Webex Connect, so a changed template must be created anew in Webex Connect.
    WhatsApp templates (Webex Connect Platform Overview) · WhatsApp templates, limitations note on edits · Checked 2026-10-01
  39. 41
    When a user has chosen to stop marketing messages, Webex Connect reports marketing template sends to that user failing with error code 131050.
    WhatsApp - WXCC · WhatsApp - WXCC, user preferences section · Checked 2026-10-01
  40. 42
    To use a WhatsApp asset with Webex Contact Center, the admin opens Assets > Apps > WhatsApp in Webex Connect, chooses Manage and Register to Webex Engage, then completes the entry point in Webex Contact Center.
    WhatsApp - WXCC · WhatsApp - WXCC, asset registration with Webex Contact Center · Checked 2026-10-01
  41. 43
    Webex Connect creates WhatsApp templates under Tools > Templates, submits them to WhatsApp for approval and refreshes approval status automatically.
    WhatsApp templates (Webex Connect Platform Overview) · WhatsApp templates, creation and approval status · Checked 2026-10-01

Documents

tier 2 current vendor documentation

Add a WhatsApp template message

Genesys · accessed 2026-10-01

tier 2 current vendor documentation

Agentless WhatsApp notifications

Genesys · accessed 2026-10-01

tier 2 current vendor documentation

AWS End User Messaging pricing

Amazon Web Services · accessed 2026-10-01

tier 2 current vendor documentation

Set up digital channels in Webex Contact Center

Cisco Systems, Inc. (Webex Help Center) · 2026-08-19 · accessed 2026-09-04

tier 2 current vendor documentation

Set up WhatsApp Business messaging

Amazon Web Services · accessed 2026-10-01

tier 2 current vendor documentation

Use a WhatsApp template message

Genesys · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp - WXCC

Cisco (Webex Connect) · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp business messaging and calling

Genesys · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp Business messaging capabilities and limitations with Connect Customer

Amazon Web Services · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp Business Messaging Policy

WhatsApp LLC (Meta Platforms) · 2026-09-23 · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp Business Platform Pricing

WhatsApp LLC (Meta Platforms) · 2026-05-05 · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp Embedded Signup Flow overview

Genesys · accessed 2026-10-01

tier 2 current vendor documentation

WhatsApp templates (Webex Connect Platform Overview)

Cisco (Webex Connect) · accessed 2026-10-01

Cite this page

APA

WarmTransfer. (2026, October 1). WhatsApp Business in contact centers. WarmTransfer. https://warmtransfer.net/knowledge/whatsapp-business-contact-center

BibTeX

@misc{warmtransfer-whatsapp-business-contact-center,
  title  = {WhatsApp Business in contact centers},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/whatsapp-business-contact-center},
  note   = {Verified 2026-10-01}
}