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Contact Us
To speak with us call our hotline on 1800 555 937 or contact us.
If you are calling from overseas dial +61 2 9023 8795.
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Enterprise telephony
Phone services that keep your business communicating
A reliable phone service is at the heart of business communication. Optus Business can provide for your enterprise telephony needs whether it’s a simple voice solution, the power of IP telephony or a 1800 number to make it easier for customers to call.
IP Telephony
Reduce costs and improve productivity through the power of IP telephony.
Optus BusinessNet Premier
Voice service you can depend on.
Optus Converged VPN
Integrate fixed and mobile services and get discounted intra-company call rates.
Optus Evolve Voice
Simplify your corporate telephony solution by connecting your IP PBX or TDM PBX to the Optus Evolve network.
Optus Inbound Solutions
Communications solutions that encourage your customers to call.
Optus Mobile Voice Plans
Mobile voice plans for your business.