Telecom Services That Drive Revenue,
Not Just Traffic
Global voice connectivity built for performance, stability, and profitability.
Wholesale Voice Termination
Speedflow provides Telecom Services since 2004: reliable CLI, Non-CLI, and TDM routes worldwide—continuously optimized to deliver the best balance between quality and cost.
Telecom Services for Operators, Carriers and VoIP Providers
Speedflow telecom services include wholesale voice termination, wholesale SMS services, A2P messaging, VoIP solutions, and telecom software for telecom operators, carriers, and service providers.
We help telecom companies route voice and SMS traffic, optimize costs, improve call quality, and build successful telecom and messaging businesses.
Our Services
Wholesale Voice Termination
International wholesale voice termination services with reliable routes,
competitive rates, and high call quality for telecom operators, carriers,
and VoIP providers worldwide.
A–Z VoIP Termination
Seamless global coverage through trusted Tier-1 and direct partners—ensuring consistent quality and reliable delivery.
Direct Routes
High-quality direct connections to key global destinations for better control, lower latency, and improved margins.
Retail Voice Termination
Premium-grade CLI routing with a focus on quality, reliability, and user experience.
Non-CLI Routes
Cost-efficient routing options without compromising overall performance.
TDM Connectivity
Stable, high-quality TDM routes through established partners with dedicated infrastructure.
Smart Routing Control
Advanced monitoring of key parameters (ASR, ACD, PDD) to continuously optimize routing decisions.
Optimized Cost-to-Quality Ratio
Leverage our global network and partnerships to improve efficiency and reduce routing costs.