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Wholesale VoIP That Scales With You

Premium voice termination across 190+ countries with crystal-clear quality, competitive rates, and the reliability your business demands. Built for carriers, resellers, and high-volume senders.

190+

Countries Covered

99.99%

Uptime Guaranteed

50M+

Minutes Per Month

24/7

Technical Support

Fraud Protection

Real-Time Analytics

SLA Backed

Self-Service Portal

Dedicated Account Manager

Why Ringflow

Built for Carriers, Resellers, and High-Volume Senders

Everything you need to manage wholesale voice traffic at scale, with the tools and reliability your business demands.

Global Route Coverage

Direct interconnects with tier-1 carriers across 190+ countries ensure crystal-clear call quality and competitive rates for any destination.

SIP Trunking at Scale

Elastic SIP trunking that grows with your traffic. No capacity limits, no throttling — just seamless scalability.

Real-Time Call Analytics

Monitor CDRs, ASR, ACD, and route performance in real-time through our intuitive dashboard or programmatic API.

Fraud Detection & Prevention

AI-powered fraud detection monitors traffic patterns 24/7, automatically blocking suspicious activity before it impacts your bottom line.

REST API & Automation

Full-featured REST API for trunk provisioning, rate management, CDR retrieval, and real-time event webhooks.

Dedicated Support Team

Every account gets a dedicated technical account manager backed by our 24/7 NOC team for rapid issue resolution.

Get Connected

Live in Under 24 Hours

Our streamlined onboarding process gets you from sign-up to live traffic in four simple steps.

1

Create Account

Sign up in minutes with no commitments. Get instant access to your portal and sandbox environment.

2

Configure Trunks

Set up your SIP trunks, configure codecs, and import or build your rate decks through our intuitive interface.

3

Test & Verify

Route test calls through our network to verify quality, latency, and failover before going live.

4

Go Live

Flip the switch and start routing production traffic with full monitoring and support from day one.

Transparent Pricing

Simple, Usage-Based Pricing

No hidden fees, no long-term contracts. Pay only for what you use with volume discounts as you grow.

Starter

$0.005
per minute / US termination
  • Pay-as-you-go billing
  • 50+ country routes
  • Self-service portal
  • Email support
  • Basic fraud alerts
Get Started Free
Most Popular

Professional

$0.003
per minute / US termination
  • Volume commit discounts
  • 190+ country routes
  • REST API access
  • Dedicated account manager
  • Advanced fraud protection
Talk to Sales

Enterprise

Custom
negotiated rates
  • Custom rate decks
  • Private interconnects
  • White-label options
  • 24/7 NOC support
  • SLA with financial credits
Request Quote

Competitive Edge

How Ringflow Compares

See how Ringflow stacks up against other wholesale VoIP providers across the features that matter most.

Feature Ringflow IDT Express Telnyx VoIP.ms
Countries 190+ 100+ 150+ 60+
Real-Time Analytics Limited
AI Fraud Detection
REST API
Elastic SIP Trunking
White-Label Options
UCaaS/CCaaS Integration
24/7 NOC Support Ticket only
Uptime SLA 99.99% 99.95% 99.99% 99.9%

Customer Stories

Trusted by Carriers and Resellers Worldwide

Hear from the businesses that rely on Ringflow for their wholesale voice traffic.

Rated 5 out of 5
Migrated 2M monthly minutes to Ringflow and saw an immediate improvement in ASR and call quality. Their routing engine is genuinely impressive, and the NOC team has been incredibly responsive.
James R.
VP Operations, Regional Carrier
Rated 5 out of 5
The API documentation is solid, integration was smooth, and we had our first test calls routing within hours. For a reseller managing multiple client trunks, the portal is a game-changer.
Sarah K.
CTO, VoIP Reseller
Rated 5 out of 5
What sets Ringflow apart is the combination of competitive rates with enterprise-grade reliability. The fraud detection alone has saved us thousands in the first quarter.
Michael A.
Founder, Telecom Startup

FAQ

Frequently Asked Questions

Find answers to common questions about our wholesale VoIP services, pricing, and technical capabilities.

Wholesale VoIP termination is the process of routing voice calls from one carrier or provider to their final destination through a wholesale intermediary. It allows carriers, resellers, and large enterprises to send high volumes of voice traffic at competitive per-minute rates without maintaining direct interconnects with every destination carrier worldwide.
We support SIP over UDP, TCP, and TLS with SRTP encryption. Supported codecs include G.711 (u-law and a-law), G.729, and Opus. We also support T.38 fax relay and can accommodate custom codec requirements for enterprise accounts.
No. Our Starter plan is completely pay-as-you-go with no minimums. Professional plans benefit from volume commit discounts but are not required. Enterprise plans are customized to your specific traffic patterns and volume.
Most customers are routing test traffic within hours of signing up. Our onboarding process includes instant portal access, sandbox testing, and dedicated support to get you live in under 24 hours.
Yes. We offer DID origination in 60+ countries and full number porting support for US, Canadian, and select international numbers. Our team handles the entire porting process with typical completion in 5-10 business days.
All plans include email support with 4-hour response SLA. Professional plans add a dedicated account manager and phone support. Enterprise plans include 24/7 NOC access, priority escalation, and custom SLAs with financial credits.

Ready to Move Your Voice Traffic?

Join hundreds of carriers and resellers who trust Ringflow for reliable, scalable wholesale voice termination.

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