Australia’s Smart Communication Solution

OZICT SIP Trunk Plans

Tired of high phone bills and rigid contracts? OZICT’s SIP trunk plans deliver flexible, high-quality connectivity over the internet, perfect for businesses in Sydney, Melbourne, Brisbane, Perth, Adelaide, and rural Australia. As a 3CX provider, we power your PBX with reliable SIP trunks, saving you up to 60% compared to traditional lines while ensuring seamless integration.

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Why Choose OZICT for SIP Trunk Plans?

OZICT has equipped over 10,000 Australian businesses with SIP trunking solutions, earning a 98% satisfaction rate through our 24/7 local support and 99.99% uptime. Unlike competitors charging $8+ per line, our plans start at just $7/line/month with no setup fees or contracts—ideal for startups in Perth or enterprises in Canberra. Pair with our NBN Internet Plans for rock-solid connectivity, and enjoy free number porting to keep your local or inbound numbers. Contact us to see why we’re the top choice for SIP trunking Australia.

OZICT SIP Trunk Plans

Discover transparent, no-hidden-fees pricing designed for Australian businesses. All plans include unlimited concurrent calls, HD voice quality, and compatibility with 3CX Phone Systems, FreePBX, and more. Prices exclude GST.

PAYG SIP Trunk Plan

$7

/ Line Per Month

Pay-as-you-go flexibility for low-volume users—perfect for small teams in Darwin or Hobart. No minimum spend, no contracts.

Capped SIP Trunk Plan

$45

/ Line Per Month

Predictable pricing for medium to high-volume businesses in Brisbane or Melbourne, with unlimited local/national calls included.

Compare Plans: Our PAYG beats Twilio’s volume-based rates for small businesses, while Capped offers better value than AVOXI’s $42+ unlimited channels, tailored for Australian SIP trunking needs.

SIP Trunking by Business Size

Small Business SIP Trunks

Entry-level SIP trunk plans for startups in Adelaide—PAYG at $7/line with easy scaling and CRM integration for lead tracking.

Capped plans for growing firms in Sydney, supporting multi-site connectivity and business phone plans integration.

High-capacity 3CX Pro or 3CX Enterprise trunks with unlimited channels, encryption, and custom routing for Canberra enterprises.

SIP Trunking by Industry

OZICT’s SIP trunk solutions fuel Australian sectors with tailored features:

Retail & E-Commerce

Cost-effective local calls and CRM integration for quick customer support.

Healthcare

Secure, HIPAA-compliant trunks for telehealth and patient routing.

Legal & Accounting

Encrypted lines with voicemail-to-email for confidential client interactions.

Hospitality

Unlimited national calls for guest bookings in Gold Coast hotels.

Construction

Rugged, wireless-compatible trunks for field teams in Perth sites.

Education

Campus-wide scalability for remote admin in regional schools.

Ready to Slash Your Phone Costs?

Switch to OZICT’s SIP trunk plans and save big—fill out the form for a free audit of your current setup.

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    OZICT’s SIP Trunk Commitment

    Free Consultation

    Zero fees for activation or number porting.

    24/7 Support

    Local experts for instant troubleshooting—no offshore waits.

    Special Offers

    Custom pricing for not-for-profits and charities, starting 20% off standard plans.

    Enhance with Add-Ons

    Bundle with business mobile plans or 3CX for unified comms.

    FAQs for SIP Trunk Plans

    What is SIP trunking and how does it work for Australian businesses?

    SIP trunking connects your PBX (like 3CX) to the PSTN over the internet, enabling multiple calls on one line for cost savings and scalability—ideal for Sydney firms replacing traditional ISDN.

    Our PAYG starts at $7/line/month with $0.09 local calls, undercutting Aatrox’s $8/line and Twilio’s volume rates, while Capped at $45 offers unlimited locals—up to 60% cheaper overall for medium businesses.

    Yes, free porting for local and inbound numbers with zero downtime, supporting 1300/1800 numbers for national reach in Melbourne or Brisbane.

    OZICT’s SIP trunks sync seamlessly with CRMs via 3CX integration, automating call logging and lead capture for efficient workflows in retail or legal sectors.

    Absolutely, optimized for NBN plans with 99.99% uptime and failover, ensuring clear calls in regional areas like Cairns or Darwin.

    All plans feature HD voice, unlimited concurrent calls, call recording, auto-attendant, and disaster recovery—plus compatibility with business phone systems for enhanced UCaaS.

    Yes, rates start at $0.02/min to 50+ countries on PAYG, with volume discounts—cheaper than traditional lines for global teams in Perth or Adelaide.

    No contracts or setup fees—month-to-month flexibility with instant scaling, making it easier than AVOXI’s enterprise commitments for small to medium Australian businesses.