More and more customers in India tap the call button in WhatsApp instead of dialling a phone number. If your business number is on WhatsApp, those calls need to be answered as reliably as any other call. This guide explains how WhatsApp Business calling works, why it belongs in your call centre and not on one staff member’s phone, and how to set it up with BitVoice.
What is WhatsApp Business calling?
WhatsApp Business calling lets customers make a voice call to your business’s WhatsApp number, and lets your team talk to them, over the internet. With the WhatsApp Business Platform (the API used by larger businesses), these calls can be connected to software instead of a single mobile phone. That means they can be queued, routed to agents, recorded where your policy allows, and reported on.
It is different from the WhatsApp Business app on a phone. The app is fine for a shop with one person answering. Once you have a team, calls on one handset get missed, nobody else can see them, and there is no record of who answered.
Why customers call on WhatsApp
- It feels free to them. The call uses their mobile data or Wi-Fi.
- They are already chatting with you. Calling from the same chat is one tap.
- Your business is verified. They can see they are calling the right company.
- It works where they are. Customers abroad can call without international charges on a phone line.
Handle WhatsApp calls like phone calls
The simplest rule: a WhatsApp call is a customer call. It should follow the same queues, rules and reports as a call to your toll-free or office number.
In Voxdial Contact Center, agents take WhatsApp calls just like phone calls:
- WhatsApp calls arrive in the same inbound queues as phone calls, with the same priority rules.
- Agents answer them from the same agent console, with no second device.
- Supervisors see them on the same live wallboard, with service level, average speed of answer and abandon rate.
- The calls appear in the same call reports as your phone calls.
| WhatsApp calls on a staff phone | WhatsApp calls in Voxdial Contact Center | |
|---|---|---|
| Who can answer | One person with that phone | Any available agent in the queue |
| Busy or after hours | Call is missed | Queue, AI backup or chat link |
| Visibility | Nobody else sees the call | Wallboard and reports |
| Customer history | In one person’s phone | In your contact centre and CRM |
When every agent is busy
BitVoice contact centres are human first. Your agents answer first. When no agent is free, a BitVoice AI voice agent can pick up, help the caller and pass the call back to the next free agent with a summary. If the queue is still busy, Voxdial can send the caller a chat link by WhatsApp message and SMS, so they can continue in chat instead of waiting. Read more on the AI Agents page and in reducing missed customer calls.
Calls and chat on one number
The BitVoice Social Media Platform runs on Meta’s official WhatsApp Cloud API and includes WhatsApp voice calling alongside chat. It gives you:
- A shared inbox for WhatsApp, Instagram Direct and web chat, so agents see the conversation before or after a call.
- Approved message templates, which can carry a Call on WhatsApp button, so customers can call you in one tap from an order update or reminder.
- Customer profiles and tags built from conversations.
For the messaging side, read WhatsApp Business API in India.
How to set it up
- Use the WhatsApp Business Platform. Calls must reach software, so your number needs to be on the API, not only on the phone app.
- Decide which queue takes WhatsApp calls. Many businesses use the same queue as their main number; others have a separate queue for WhatsApp customers.
- Set business hours and after-hours handling. Use the same time conditions as your phone lines.
- Train agents on one console. They should not need a second device for WhatsApp.
- Add Call on WhatsApp buttons to templates where a call is the fastest way to help.
- Check Meta’s current rules. Meta sets the rules for business calling on WhatsApp, including when a business may call a customer and what it costs. They change from time to time, so check Meta’s current documentation before you plan outbound calls.
Common mistakes
- Leaving WhatsApp calls on one manager’s phone while the call centre handles everything else.
- Measuring phone service level but not WhatsApp calls.
- Calling customers on WhatsApp without their permission.
- Answering chat and calls in separate tools, so the agent does not know what the customer already wrote.
Want WhatsApp calls in your contact centre queues? Talk to BitVoice for a demo.
FAQs
Can a call centre receive WhatsApp calls?
Yes. With Voxdial Contact Center, WhatsApp calls arrive in the same queues as phone calls and agents answer them from the same console.
Do I need the WhatsApp Business API for business calling?
For a team handling calls in a contact centre, yes. The phone app ties calls to one handset; the API lets software route them to agents.
Can customers call my business from a WhatsApp message?
Yes. Templates sent from the BitVoice Social Media Platform can carry a Call on WhatsApp button.
Are WhatsApp calls included in call centre reports?
In Voxdial Contact Center they appear on the same wallboard and in the same reports as phone calls.
