Global SIP Trunks

👉 Switch to Aancall today for a seamless business calling experience

Traditional carriers and legacy systems create friction when scaling international calling. Companies often run into:

• High carrier costs for global routes

• Limited provisioning options for CX platforms and PBXs

• Slow onboarding and inflexible contracts

• Vendor lock-in with outdated providers
  
  

If your business relies on 3CX, NICE, Genesys, Avaya, or Cisco, or you’re building an in-house dialer with a BYOC carrier setup, you need SIP lines that provision easily, scale seamlessly, and don’t force you into unnecessary overhead.

We designed Aancall Global SIP Trunks to solve exactly these challenges.

• 🔹 Backed by 40+ Global Carriers – Our network is supported by more than 40 top-tier carriers, giving you resilience, redundancy, and crystal-clear voice quality.

• 🔹 Beat Any Price – Affordable pricing with good carrier rates that outperform the competition.

• 🔹 1/1 Incremental Scaling – Pay only for what you use. Scale SIP lines up or down without overcommitting.

• 🔹 CX-Ready & PBX-Ready Provisioning – Seamless integration with 3CX, NICE, Genesys, Avaya, and Cisco systems.

• 🔹 BYOC-Friendly – Already running your own dialer or PBX? Bring Your Own Carrier (BYOC) with Aancall and cut costs instantly.

• 🔹 Secure SIP – Encrypted, reliable connectivity so your business communications stay protected.

With Aancall, your business gets access to:

• DID numbers across 60+ countries

• Platinum-quality international routes

• 100% CLI pass guarantee for trusted, professional caller ID delivery

• Enterprise-grade capacity for global expansion
  
  

This means you can establish a local presence in new markets while maintaining the highest call quality and compliance standards.

Our SIP trunks are designed for enterprise traffic, not for high-volume call center (CC) use cases. To ensure quality and compliance:

• Average Call Duration (ACD) must be at least 60 minutes

• Answer-Seizure Ratio (ASR) should be 70% or higher

By maintaining these quality thresholds, we ensure our customers enjoy high-quality platinum routes, optimized for enterprise-level communication — not low-quality bulk dialer traffic.

Whether your enterprise is headquartered in London, New York, Dubai, or Sydney, our global SIP trunks provide:

• Local DID numbers in 60+ countries

• Affordable pricing with good carrier rates

• High-quality international termination

• Instant provisioning for remote, hybrid, or BYOC setups

• One secure SIP solution for multiple regions

1. What is a SIP trunk for 3CX, Avaya, or Cisco?

A SIP trunk for 3CX, Avaya, or Cisco connects your PBX or CX platform to the public telephone network via the internet. With Aancall, provisioning is instant, secure, and backed by 40+ carriers for maximum reliability.

2. Can I use Aancall SIP trunks with my in-house dialer or BYOC setup?
Yes. Aancall fully supports in-house dialers and BYOC (Bring Your Own Carrier) setups, giving you affordable pricing, good carrier rates, and high-quality platinum routes with 100% CLI pass guarantee.

3. What makes Aancall SIP trunks enterprise-grade?
Aancall SIP trunks are designed for enterprise communication, not bulk call center traffic. With ACD ≥ 60 minutes and ASR ≥ 70%, businesses enjoy premium-quality routes, DID numbers in 60+ countries, and secure SIP for reliable global calling.