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Alltel Business Phone Systems

Why every business needs an enterprise-grade phone system

Business phone systems are complete communication solutions that connect your business across Australia and to the rest of the world. These are classified into legacy systems, which are physically installed in your premises, and hosted services delivered through the cloud.

As on-demand communications becomes an unavoidable part of everyday life, the pressure for SMEs to be available and deliver a high level of support continues to increase. Thankfully, technology has made it possible to deliver enterprise-grade phone solutions at startup costs.

Alltel Business Phone Systems are designed to help you reach out to customers, collaborate with peers, and prepare your business for the future through affordable yet feature-rich services.

Business VoIP

What is Business VoIP?

A business VoIP service lets you make and receive calls over your internet connection. Get lower monthly rental fees and call rates while enjoying complete mobility.

Ideal for:

Businesses that only need one or two phones. Recommended for freelancers, sales people, or teleworkers that work in multiple sites, but want better features and rates compared to mobile phones.

Hosted PBX

What is Hosted PBX?

Hosted PBX is an affordable full-featured business phone service, run on Alltel’s servers and delivered over the internet. Enjoy low call rates, enhanced collaboration, and increased reliability on a hosted phone service for business.

Ideal for:

Businesses that want complete enterprise-grade phone functionalities for a low cost. Enjoy quick installation, no maintenance, scalable extensions, and unified communications capabilities through desktop and mobile softphones.

Unified Communications

What is Unified Communications

Unified communications is a service that gives you complete flexibility across devices through a single, user-friendly interface. Seamlessly integrate business applications that are critical to your operations, through your own UC solution.

Ideal for:

SMEs who want an all-cloud communications solution. Recommended for remote or mobile workers, multiple sites, and businesses who want to improve the flexibility and reliability of their existing phone systems.

SIP Trunking

What is SIP Trunking?

SIP Trunking is a hosted service that connects your existing PBX to Alltel’s business-grade VoIP network instead of switched networks. Save on line rental by only paying for lines used concurrently.

Ideal for:

Businesses with an in-house IP-PBX system. SIP Trunking allows you to protect your investment while minimising costs through affordable VoIP call rates. Highly recommended for improved business continuity.

Business lines (PSTN)

What are Business Lines (PSTN)?

Business Lines (PSTN) are reliable business-grade landline services with extensive network coverage. Transfer existing numbers without service interruptions to take advantage of low call rates and responsive support.

Ideal for:

Businesses that require a simple phone service with one phone number per line. Also recommended for businesses with ADSL connections, fax & EFTPOS machines, and back-to-base alarm systems.

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    Propel your business to success with smart and simple communications technology, tailored just for you.

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    1300 255 835

    Alltel Pty Ltd is Australian owned and operated. We provide services to our business customers throughout Australia and Internationally.


    Melbourne Head-Office

    622 Ferntree Gully Road
    Wheelers Hill, VIC 3150
    Phone: (03) 8513 1300


    Level 4, 49 Sherwood Road
    Toowong, QLD 4006
    Phone: (07) 3077 7277


    Suite 1A Level 2, 802 Pacific Highway
    Gordon, NSW 2072
    Phone: (02) 8355 7333

    Postal Address

    Alltel Pty Ltd
    PO Box 5133
    Brandon Park, VIC 3150

    Phone numbers

    24-hour Hotline

    1300 ALLTEL (1300 255 835)


    1300 255 855

    International Phone

    +61 3 8513 1300

    International Fax

    +61 3 8376 8286

    Business Information

    Sales and Customer Support Office Hours

    8:30am to 6pm AEST Monday to Friday except public holidays

    Alltel Pty Ltd

    ABN 95 126 744 116

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