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Scalable SIP Trunks That Grow with Your Business

Effortless, cost‑effective calling solutions for growing teams 

  • Cost‑efficient at every stage
  • Clear, consistent audio
  • Simple Contracts

WHAT IS A SIP TRUNK?

A SIP trunk is a virtual phone line that connects your business PBX system to VoIP services over the internet. Instead of relying on traditional physical phone lines, it uses SIP channels to handle multiple simultaneous calls, giving businesses a flexible, scalable, and cost‑effective way to manage voice communication. 

CHOOSE THE VOICE PRODUCT THAT BEST SUITS YOUR BUSINESS
Flexibility and Scalability
Flexibility and Scalability
Add, remove, or move users whenever you need. Whether you’ve got a tight budget or a team of 1,000 across multiple locations, our flexible VoIP solutions adapt perfectly to your business.
Reduce your phone bill
Reduce your phone bill
Our plans offer excellent value for money, helping your business cut costs without compromising on reliability.
Simple contracts
Simple contracts
Our contracts are month to month where possible, we believe so strongly in our products that we won’t tie you into an onerous contract.
Redundancy and resiliency
Redundancy and resiliency
Our voice network interconnects with Tier 1 voice suppliers, ensuring that your calls will always get through.
CHOOSE THE VOICE PRODUCT THAT BEST SUITS YOUR BUSINESS

Business SIP Trunk

$20
/month
Month-to-month contract
  • Unlimited international calls to 14 destinations
  • Minimum five channels
  • Unlimited 1300/13 calls
  • $20 Monthly Per Channel
  • Unlimited local, and national and mobile calls

Note: Pricing includes GST

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SIP Trunking for Reliable Business Voice

Yomojo SIP trunk services connect business PBX systems to internet voice networks, delivering scalable call capacity, number retention, and carrier-grade reliability without traditional PSTN or ISDN lines.

Frequently Asked Questions

What is SIP trunking used for?

Can SIP trunk replace ISDN or PSTN lines?

What PBX systems work with SIP trunking?

Can businesses keep existing phone numbers with SIP trunk?

How many calls can a SIP trunk support?

What internet speed is required for SIP trunking?

How long does SIP trunk setup take?

Get Business SIP Trunk
Need Help? Our Team Is Here When You Need Us.
Available 9:00 am - 6:00 pm AET, Monday to Friday.

CALL US

02 8530 1000

Monday to Friday, 9 AM–6 PM pm AET