Inbound vs outbound calls comes down to who starts the conversation. An inbound call is a customer or prospect ringing your business for help, information or to buy. An outbound call is your team ringing someone else to sell, book a meeting, follow up, survey or remind. Most Australian businesses need both, but they are different jobs that need different people, scripts, rules and reporting.
What is an inbound call?
An inbound call is any call your business receives. The caller has chosen to contact you, so the job is to answer quickly, work out why they are calling and resolve it or hand it to the right person. Typical inbound work includes customer service lines, order and enquiry handling, helplines, after-hours answering and overflow when your own team is busy.
Inbound success is measured by availability and resolution: how fast calls are answered, how many callers hang up while waiting, and how many issues are fixed on the first call.
What is an outbound call?
An outbound call is any call your business makes. Your team starts the conversation, so the job is to reach the right person, explain the reason for the call in the first few seconds and leave with a clear outcome. Typical outbound work includes B2B cold calling, appointment setting, lead generation, customer win-back, event invitations and surveys.
Outbound success is measured by contact rate (how many people you actually reach), conversion (meetings booked, sales or completed surveys) and data quality (accurate outcomes recorded against every record).
Inbound vs outbound: the key differences
| Inbound calls | Outbound calls | |
|---|---|---|
| Who starts the call | The customer or prospect | Your business |
| Main goal | Answer, help and resolve | Reach, engage and convert |
| Typical work | Customer service, enquiries, helplines, overflow | Cold calling, appointment setting, lead generation, surveys |
| Key measures | Answer speed, abandon rate, first-call resolution | Contact rate, appointments or sales, data accuracy |
| Staffing driver | Call volume peaks you don’t control | Campaign size and target list you do control |
| Main compliance focus | Privacy and call recording | Do Not Call Register rules, calling hours and caller ID |
Outbound calling rules in Australia
Outbound telemarketing is legal in Australia and is regulated under the Do Not Call Register Act 2006 and the telemarketing industry standard, administered by the ACMA. Telemarketing calls can only be made 9am to 8pm on weekdays and 9am to 5pm on Saturdays, with no calls on Sundays or national public holidays. Callers must say who they work for and why they are calling, keep caller ID switched on and end the call immediately if asked.
For B2B campaigns there is an important point: numbers used mainly for business purposes cannot be listed on the Do Not Call Register, so calling businesses is not restricted the way calling households is. The calling-hours and identification rules still apply.
Which do you need: inbound, outbound or both?
- Choose inbound support if customers are waiting on hold, calls go to voicemail after hours, or your staff are pulled off their real work to answer the phone.
- Choose outbound calling if your sales team needs more qualified meetings, you have a list of leads or past customers nobody has time to call, or you want to test a new market quickly.
- Choose both if you run campaigns that generate callbacks, or if you want one partner who knows your business across every customer conversation.
Whichever you choose, write down the goal of each call, keep inbound and outbound queues separate so urgent support is never delayed by sales calls, and agree up front how outcomes will be recorded and passed back to your team.
How Imperatif handles inbound and outbound calls
Imperatif Call Centre Partners is an Australian B2B call centre based in Banyo, Brisbane, running both inbound and outbound campaigns for businesses across Australia from an onshore team.
- Outbound: cold calling, appointment setting, outbound telemarketing and lead generation. Outbound campaigns are priced per record, from $5 per record including two call attempts and full reporting, so you know the cost before you start.
- Inbound: inbound call centre services including customer service lines and helplines.
Every campaign is run to the Australian telemarketing rules above, and every call outcome is recorded and reported back so you can see exactly what happened to each record.
Talk to Imperatif about your inbound or outbound campaign or call 1300 868 567.
Frequently asked questions
What is the difference between an inbound and an outbound call?
An inbound call is made by a customer or prospect to your business. An outbound call is made by your business to a customer, prospect or other contact. Inbound work focuses on answering and resolving; outbound work focuses on reaching people and achieving a set outcome such as a booked meeting.
Is outbound cold calling legal in Australia?
Yes. Outbound telemarketing is legal in Australia when it follows the Do Not Call Register Act 2006 and the telemarketing industry standard, including permitted calling hours, caller identification and ending calls on request. Business numbers cannot be listed on the Do Not Call Register.
Can one call centre handle both inbound and outbound calls?
Yes, and it can make campaigns smoother because callbacks from outbound activity reach people who already know the campaign. The key is keeping the two queues and their scripts separate so service calls are never held up by sales work.
How much does outsourced outbound calling cost?
Pricing models vary between providers, typically per hour, per record or per outcome. Imperatif prices outbound campaigns per record, from $5 per record including two call attempts and full reporting.
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