SIP Trunking

Canadian SIP Trunking for Your Business PBX

Connect your existing PBX to IXICA’s facilities-based Canadian carrier network. Use Canadian and US phone numbers on one SIP trunk, keep control of your phone system and scale voice capacity as your business grows.

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Tested with the systems businesses already run

PBX compatibility

  • 3CX
  • Yeastar
  • FreePBX
  • Asterisk
  • Grandstream
  • Cisco
  • Allworx
  • Barracuda

What Your SIP Trunk Includes

Canadian carrier connectivity, flexible call routing and interoperability with leading business phone systems.

  • TLS and sRTP

    Signaling and media can stay encrypted between your PBX and our network.

  • Automatic failover

    Calls move to a secondary path when power or data at the primary site drops.

  • Shared across sites

    One trunk can serve more than one system or location.

  • Uncompressed voice

    G.711 when you want the call to sound like the line, not a compressed codec.

  • SMS on the number

    Messaging can sit on the same DIDs you use for voice.

  • PBX interop

    Trunks are tested on the PBX platforms Canadian businesses actually deploy.

  • Fibre, bundled

    Pair the trunk with IXICA fibre when you want voice and access from one carrier.

  • A named contact

    A dedicated account manager, not a ticket queue, when you go live.

Calling plans

Pick the traffic you actually make

Four ways to buy outbound and inbound minutes. Monthly pricing is quoted with the demo.

  • Unlimited incoming

    • Unlimited incoming calls
    • Ideal for an inbound call centre or PRI failover
    • Suitable for Canadian, US, and international numbers

  • Unlimited Canada or USA

    • Unlimited incoming calls
    • Unlimited calls to Canadian provinces, or to the continental USA

  • Unlimited Canada & USA

    • Unlimited incoming calls
    • Unlimited calls to Canadian provinces
    • Unlimited calls to the continental USA

  • Metered Canada & USA

    • Unlimited channels
    • Incoming calls: 1.5 cents / min
    • Outgoing calls to Canadian provinces: 1.5 cents / min
    • Outgoing calls to the continental USA: 1.5 cents / min
  • Canadian local numbers
  • US local numbers
  • International calling, billed per minute
  • 30-day demo before you move traffic

Numbers, messaging, and fax on the same trunk

FAQ

SIP Trunking Questions

Answers about Canadian SIP trunking, PBX compatibility, DID numbers, and porting.

Built for businesses connecting an existing phone system to IXICA.

  • IXICA SIP trunks are interoperability-tested with leading platforms, including 3CX, Yeastar, Asterisk, FreePBX and Grandstream.

    If you use another SIP-compatible system, our team can evaluate interoperability before deployment. Request a demo and confirm support for your specific platform and version.

  • Yes. Connect your 3CX phone system to IXICA’s Canadian SIP trunking network using our official 3CX trunk template. Tested interoperability helps simplify configuration for supported deployments.

    Access Canadian and US voice services while retaining your existing PBX. Our team can confirm version compatibility and deployment requirements.

  • Yes. IXICA provides Canadian SIP trunking through our facilities-based CLEC network. Redundant points of presence and direct carrier interconnections support local voice origination and termination.

    Businesses, MSPs, resellers and voice providers can connect to our Canadian infrastructure and scale SIP capacity around their requirements.

  • Yes. IXICA supports Canadian and US DID numbers on the same SIP trunk, subject to number availability and coverage. Manage voice services for locations in both countries through one provider, without separate trunking arrangements for each market.

  • IXICA offers Canadian local, US local and toll-free 8XX numbers. Active wholesale and reseller accounts can provision available numbers in real time once the trunk is live.

    Business customers can discuss numbering requirements with our team. Share your required cities or rate centres so we can confirm coverage and availability before you order.

  • Yes. Transfer eligible existing numbers to IXICA while keeping the phone numbers your customers know. Use our number portability checker to assess eligibility before beginning the order.

    Your account manager will confirm the documentation, coordinate the request and guide you through the transfer process.

Need more answers?

Browse the full FAQ for wholesale SIP, resale programs, and number portability.

All questions

Free Trial

SIP Trunk Demo 100% Free!

for 30 days

Enterprise class SIP Trunking interop tested with major PBX brands, multiple POP's across Canada & the United States and trusted by thousands of businesses.

IXICA is a facilities based Canadian CLEC, with access to most ratecenters across Canada & USA.

  • Secure your SIP communication with TLS and sRTP
  • Smart auto fail-over in case of power or data outage
  • Share resources across multiple systems and/or locations
  • True g711 uncompressed voice quality
  • SMS & Messaging
  • Tested and deployed on most major pbx platforms
  • Integrate with IXICA's dedicated fibre solutions and save up to 50%
  • A dedicated account manager for personalized service and support