New Zealand's Preferred SIP Trunking and 3CX VoIP Provider

Affordable, reliable SIP trunks and cloud phone systems tailored for NZ businesses – scalable solutions with local support to keep you connected.

Better Calls, Better Business
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    Why Choose Aatrox Communications

    Switch to Aatrox today and experience the benefits of modern telephony. View our plans or get in touch for a personalized consultation.

    Cost-Effective

    Save on phone bills with competitive SIP trunk pricing, free internal calls, and pay-as-you-go options. Explore our SIP trunk pricing for plans that fit your budget.

    Low-latency infrastructure with

    Redundant servers, and 24/7 infrastructure support for uninterrupted connectivity.

    No Physical Setup Needed

    Scale effortlessly without hardware limitations or geographical restrictions.

    Flexibility and Functionality

    Easily add lines, reroute numbers, and integrate with IP PBXs for enhanced voice quality and messaging.

    Local NZ Expertise

    Proudly serving businesses nationwide with tailored advice and quick setup.

    3CX VoIP Solutions

    Our Key Services

    Enterprise-grade SIP trunking for unlimited channels, simultaneous calls, and cost savings. Ideal for replacing traditional lines with IP-based solutions. Learn more and request a new trunk on our new trunk page.

    High-quality, 3CX-compatible VoIP hardware for crystal-clear calls and easy integration. Explore options on our VoIP phones page.

    Advanced 3CX PBX systems for unified communications, including video conferencing and mobile apps. Dive into details on our 3CX page.

    Benefits of SIP Trunking
    with Aatrox

    Flexible, Reliable, and Cost-Effective Communication

    Solutions for New Zealand Businesses

    Add or remove channels without infrastructure changes, perfect for growing NZ businesses.

    Reduce expenses on long-distance and outbound calls with our best-value plans.

    Protected against issues with failover options and multi-server hosting.

    Integrate voice, video, and messaging for better productivity.

    Upgrade Your Business Communications with Aatrox SIP Trunking

    Scale effortlessly, cut costs, and stay connected anywhere in New Zealand with our reliable cloud-based solutions

    SIP Trunking & 3CX FAQs for New Zealand Businesses

    What is SIP trunking, and how does it benefit New Zealand businesses?

    SIP trunking uses the internet to handle calls, replacing physical lines for cost savings and flexibility. Aatrox offers reliable SIP trunks compatible with 3CX systems. Learn more on our new trunk page.

    Our plans are competitive and scalable, starting with pay-as-you-go options. View detailed SIP trunk pricing or contact us for a quote.

    Yes, we’re proudly a Titanium 3CX and a preferred SIP trunk provider. Explore our 3CX VoIP providers page for details

    We support a range of 3CX-compatible VoIP phones for high-quality calls. Check our VoIP phones page.

    Easily add local or toll-free numbers. Details available on our inbound numbers page.

    Easily add local or toll-free numbers. Details available on our inbound numbers page.

    Local support, low costs, reliability, and 3CX certification set us apart. See why on our best VoIP phone system page.

    Yes, our scalable plans fit SMEs perfectly. Explore phone systems for small businesses. 

    With low latency, failovers, and 24/7 support, our trunks ensure uptime for NZ businesses.

    From hosted 3CX to SIP trunks, discover our cloud business phone solutions page.