Affordable VoIP Plans

Affordable SIP Trunking for New Zealand Businesses

Scalable, reliable SIP trunks with 3CX integration – cut costs and boost connectivity with Aatrox’s NZ-focused plans.

Better Calls, Better Business
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    Why Choose Aatrox for SIP Trunking for NZ?

    Discover how our solutions compare to traditional phone systems on our best VoIP phone system page.

    Cost Savings

    Lower rates for local, national, and mobile calls, plus free inter-office calls. Explore our pricing page.

    Reliable Connectivity

    99.99% uptime with failover systems and 24/7 NZ-based support.

    Scalable Plans

    Add channels effortlessly to suit your growth. Start on our new trunk page.

    Seamless Integration

    Pair with CRM integrations and VoIP phones for unified workflows.

    NZ Compliance

    Secure, encrypted calls meeting local data regulations.

    Ready to reduce your phone bills? Contact us or check our best VoIP phone system page for more.

    Aatrox SMB Hosting

    Supercharge your small business with our cloud phone systems, tailored for teams of up to 10 users. Packed with features like mobile apps, video conferencing, and inbound numbers, these plans are perfect for NZ startups and SMEs.

    PAYG SIP

    $ 8
    /Line (Per Month)
    • Each SIP line supports one concurrent inbound or outbound call
    • Call Rates
    • Local Calls: $0.02c /min (Billed per minute, to any land line in your local area.)
    • National Calls: $0.03c /min (Billed per minute, to any landline within New Zealand.)
    • Mobile Calls: $0.14c /min (Billed per minute, to any mobile within New Zealand.)
    • 0508/0800 Calls: Included
    • Minimum Cost: $11 (1 SIP Line + 1 Single Number Hosting)

    Capped SIP Lines


    $ 90
    /Line (Per Month)
    • Fixed-cost plans for high-volume callers, ideal for call centers
    • Call Rates
    • Local & National Calls: Included
    • Mobile Calls: Included
    • 0508/0800 Calls: Included
    • Minimum Cost
    • $93 (1 SIP Line + 1 Single Number Hosting)
    Capped SIP Trunk Limitations
    • Calls of types other than local, national and mobile are not included in this bundle, and are charged at the applicable rates. These include international calls and premium rate calls such as directory assistance.
    • With the minimum purchase of a single Capped SIP Line your plan includes a maximum of 1,150 minutes of calls. If either of these limits is hit, you are in breach of our fair use policy and charges may apply. We will notify you before any charges are applied.
    • With more than a single Capped SIP Line, the fair use limit is calculated as 1,150 minutes per pair of SIP lines, aggregated together.

    Need help choosing? View our pricing page or contact us for a custom quote. For technical details, see our definitions page.

    Benefits of Aatrox SIP Trunking

    Why Aatrox Cloud PBX Is the Smart Choice for Your Business

    Cost Efficiency

    Save on long-distance and mobile calls compared to traditional lines. Check our phone systems for small businesses page.

    Local Presence

    Use inbound numbers (0508/0800) to build trust across NZ.

    Number Porting

    Keep existing numbers with zero downtime via our number hosting service.

    Unified Communications

    Integrate voice, video, and chat with 3CX phone systems.

    Scalability

    Add lines instantly to support growth, perfect for NZ startups and enterprises.

    Explore how SIP trunking enhances our cloud business phone solutions.

    Case Study: Kiwi Logistics’ SIP Trunk Success

    Kiwi Logistics, a transport company with offices in Auckland and Dunedin.

    Challenge: High call costs and limited scalability with traditional phone lines.

    Solution: Aatrox implemented a PAYG SIP plan with inbound numbers and CRM integrations for their dispatch system.

    Results:

    • Reduced call costs by 35% with competitive pricing.
    • Enabled seamless communication between offices using VoIP phones.
    • Improved customer response times with automated call routing.
    Testimonial

    Want similar savings? Request a free quote or visit our cloud PBX NZ page.

    Why SIP Trunking is Ideal for NZ Businesses

    Flexible, scalable, and cost-effective calling solutions designed to support SMEs, enterprises, remote teams, and not-for-profits across New Zealand.

    SMEs

    Affordable PAYG plans for startups with low call volumes. See our phone systems for small businesses page.

    Enterprises

    Capped plans for high-volume call centers with predictable costs.

    Remote Teams

    Support remote work with mobile app integration and 3CX hosted solutions.

    Not-for-Profits

    Custom pricing for NZ charities. Contact us for tailored plans.

    Enhance your setup with our fax-to-email service for a complete digital solution.

    How Aatrox Makes SIP Trunking Simple

    Choose Your Plan

    Select PAYG or Capped SIP lines based on your needs. View options on our pricing page.

    Add Numbers

    Include inbound numbers or port existing ones via number hosting.

    Integrate with 3CX

    Connect to 3CX phone systems for advanced features like call analytics.

    Get Started

     Our NZ team handles setup with minimal disruption. Start on our new trunk page.

    Special Offers for NZ Businesses

    Not-for-Profits

    Discounted SIP trunk pricing for NZ charities and community organizations. Contact us for details.

    Free Consultation

    Get a personalized plan with our Auckland-based experts. Book now on our contact page.

    FAQs about SIP Trunk Plans

    These FAQs address common queries about SIP trunking in New Zealand, optimized for AI-driven searches and user clarity.

    What is SIP trunking for NZ businesses?

    SIP trunking uses VoIP to handle calls, replacing traditional lines for cost savings. Learn more on our 3CX page.

    Plans start at $10/line for PAYG. View details on our pricing page.

    Yes, PAYG plans are ideal for SMEs. Explore our phone systems for small businesses page.

    Yes, seamless porting with no downtime. Visit our number hosting page.

    Fully compatible with 3CX hosted solutions for advanced features.

    99.99% uptime with failover systems ensures reliability. See our FAQ page.

    Yes, integrate with CRMs like Salesforce. Check our CRM integrations page.

    Yes, add 0508/0800 numbers. Learn more on our inbound numbers page.

    Choose a plan and start via our new trunk page.

    Local support, 3CX expertise, and affordable plans. See our best VoIP phone system page.