Call smarter across borders
Reliable international VoIP solutions
for telecom carriers worldwide
Get in Touch
About
Fortress Advisory
Fortress Advisory is a leading wholesale Voice over IP (VoIP) transit service provider, specializing in carrying and routing international voice calls for telecommunications companies worldwide.

Our core business model is built on a buy-sell approach, where we purchase voice traffic (minutes) from one carrier and deliver it to another. This allows us to offer reliable, high-quality voice termination across all international destinations.
Our Services
Global Voice Transit
& Termination
We provide comprehensive A–Z termination services, ensuring high call quality, reliability, and competitive rates for all international routes.
Efficient
Call Routing
Using advanced SIP technology, we establish seamless interconnections with telecom operators and voice aggregators globally, optimizing call paths for cost and quality.
Real-Time Billing
& Management
Through our integrated Telejet Carrier Suite platform, we manage dynamic call routing, billing, and settlement processes efficiently and accurately.
Our Target Market

  • Clients

    Our clients are telecommunications operators, wholesale voice carriers, and intermediate providers outside the UAE, who rely on our network to terminate or transit international calls.

  • Market Niche

    We operate strictly in the B2B market, focusing on global carriers and avoiding retail or end-user services within the UAE.

  • Positioning Advantages

    This strategic positioning helps us stay compliant with local regulations and concentrate on delivering value to our international partners.

Strategic Location & Infrastructure
  • Based in Ajman, UAE, we leverage the region’s strategic location, robust infrastructure, and cost-effective operational environment.

    Our network is powered by a state-of-the-art VoIP switching platform, supported by the Telejet Carrier Suite — a comprehensive software solution for call management, billing, and routing.

    This setup ensures high-quality calls, security, and precise billing, enabling us to serve large volumes of voice traffic efficiently.
Why Choose Us
  • Cost-Effective Operations
    Ajman’s lower overhead costs allow us to offer competitive rates without compromising quality.
  • Advanced Technology
    Our platform ensures high reliability, security, and flexibility to adapt to market demands.
  • Expert Team
    Our lean, experienced team is dedicated to providing seamless service and rapid support.
  • Compliance & Focus
    We operate exclusively in the international transit market, avoiding direct retail competition and adhering to local regulations.
Partner With Us
Join a growing network of global telecom providers benefiting from our reliable, cost-effective VoIP transit solutions.

Whether you need to expand your international reach or improve call quality, Fortress Advisory is your strategic partner for voice traffic transit.
Contact us today to learn more or schedule a demonstration of our platform.

Email: info@fortressadvisory.ae