VOIP WHOLESALE
VoIP Wholesale Carrier for Operators, ITSPs and Resellers
High-quality routes, competitive rates and a self-service portal, backed by a carrier that understands telecom compliance from the inside.
A VoIP wholesale carrier is a provider that carries and terminates voice traffic for other operators, ITSPs and resellers at wholesale rates. ICS works as a VoIP wholesale carrier with high-quality routes, competitive rates and a self-service web portal. Because ICS comes from the lawful interception world, its infrastructure is built to be compliance-ready.
Dati salienti
- Routes and rates: high-quality routes at competitive rates.
- Self-service portal: manage trunks, IPs, destinations and quality levels, with transparent rates and reporting.
- Carrier pre-services: global termination and international numbers for providers without their own wholesale backbone.
- Any volume: from a few thousand minutes per month to large international volumes.
- Compliance-ready: infrastructure shaped by more than 20 years of LI and telecom compliance experience.
- Human support: NOC and account managers, proactive monitoring and ticket handling.
What does ICS offer as a VoIP wholesale carrier?
ICS combines carrier-grade voice services with tools that let you stay in control.
01
High-quality routes
ICS offers voice routes selected for quality, at competitive rates. Routing profiles are tailored to your traffic and destinations.
02
Self-service web portal
Configure trunks, IPs, destinations and quality levels yourself. Rates and reporting are transparent and available at any time.
03
Carrier pre-services
Operators, ITSPs and resellers without their own wholesale backbone get global termination and international numbers from one partner.
04
Quality profiles and smart routing
Flexible quality profiles and smart routing let you balance cost and quality per destination and customer segment.
05
APIs for billing and provisioning
Connect your billing and provisioning systems through APIs, so wholesale services fit into your existing processes.
06
Proactive NOC support
The ICS NOC monitors traffic proactively and handles tickets. Account managers support commercial and technical questions.
Who is ICS wholesale for?
01
Operatori di telecomunicazioni
Operators that need additional routes, international termination or numbers can add ICS as a wholesale partner.
02
ITSPs
Internet telephony service providers get termination, numbers and a portal to manage their trunks without building interconnects themselves.
03
Resellers
Resellers can offer voice services on top of ICS routes, with transparent rates and reporting for their own customer billing.
04
Growing providers
Providers without a wholesale backbone can start with a few thousand minutes per month and scale to large international volumes.
Wholesale services at a glance
The table shows what ICS provides and how you manage it.
| Area | What ICS provides | How you manage it |
|---|---|---|
| Termination | Global termination through carrier pre-services | Portal and account manager |
| Numbers | International numbers | Portal and account manager |
| Routing | Tailored routing profiles and smart routing | Portal, with optimization by ICS |
| Quality | Flexible quality profiles and quality levels per destination | Portal |
| Configurazione | Trunks, IPs and destinations | Self-service portal |
| Rates and reporting | Transparent rates and traffic reports | Portal |
| Integrazione | APIs for billing and provisioning | Your systems via API |
| Operations | Proactive monitoring and ticket handling | NOC |
| Commercial terms | Commercial models tailored to your volume | Account manager |
What should you look for in a VoIP wholesale carrier?
Choosing a wholesale partner affects your margins, your call quality and your workload. These criteria help you compare providers:
- Route quality: can the carrier match quality levels to your destinations and customer segments?
- Transparency: are rates and traffic reports visible at any time, without waiting for a monthly statement?
- Control: can you manage trunks, IPs and destinations yourself?
- Integrazione: are APIs available for billing and provisioning?
- Scalability: does the offer work at low volumes and at large international volumes?
- Support and compliance: is there a responsive NOC, and does the carrier understand regulatory duties?
How does onboarding work?
ICS keeps onboarding structured, so traffic can start flowing on a tested setup.
1
Requisiti
You share destinations, expected volumes and quality needs.
2
Routing and commercial model
ICS proposes a tailored routing profile and a commercial model.
3
Technical setup
Trunks and IPs are configured, and portal access is set up.
4
Test
Test calls verify routing, quality and reporting before live traffic.
5
Go-live
Traffic moves to production, with account manager support.
6
Optimization
ICS monitors traffic proactively and adjusts routing where it improves results.
Why does compliance matter for a VoIP wholesale carrier?
Voice services are regulated. In Germany, operators of systems that provide publicly available telecommunications services, including VoIP, must enable lawful interception under § 170 TKG and the TKÜV. Subscriber data requests under § 174 TKG apply as well.
ICS understands both sides: the voice business and the compliance duties that come with it. This background shapes how ICS builds and runs its infrastructure.
- Compliance-ready infrastructure designed by a team with more than 20 years in lawful interception.
- One partner for wholesale voice and, if needed, Soluzioni per l'intercettazione legale o Operazioni LI gestite.
- Practical advice through Consulting and Regulatory Support.
Perché ICS
01
Carrier and compliance expertise
ICS combines telecommunications services with lawful interception and compliance know-how gained over more than two decades.
02
Transparency by design
The self-service portal gives you clear rates, reporting and control over trunks, IPs, destinations and quality levels.
03
Tailored, not generic
Routing profiles, commercial models, testing and onboarding are adapted to your traffic and business.
04
People who respond
The NOC and account managers monitor proactively, handle tickets and stay reachable for commercial questions.
Domande frequenti
What is a VoIP wholesale carrier?
A VoIP wholesale carrier transports and terminates voice traffic for other telecom businesses at wholesale rates. Its customers are operators, ITSPs and resellers that sell voice services to end users. ICS offers high-quality routes, competitive rates, global termination and international numbers, managed through a self-service web portal with transparent rates and reporting.
Who can use ICS wholesale services?
ICS serves telecom operators, internet telephony service providers and resellers. Carrier pre-services are designed for providers that do not have their own wholesale backbone. Volumes can start at a few thousand minutes per month and grow to large international volumes. Routing profiles and commercial models are tailored to each customer.
What can I manage in the self-service portal?
The portal lets you manage trunks, IP addresses, destinations and quality levels. It also shows transparent rates and reporting on your traffic. For deeper integration, ICS provides APIs for billing and provisioning, so wholesale services connect to your own systems. The NOC and your account manager support you where self-service is not enough.
Do you offer international numbers?
Yes. As part of its carrier pre-services, ICS provides international numbers along with global termination. This helps operators, ITSPs and resellers that lack their own wholesale backbone to offer voice services in more markets. Availability depends on the destination, so the ICS wholesale team confirms the options during onboarding.
How is quality managed?
ICS uses flexible quality profiles and smart routing to match cost and quality to your needs. The NOC monitors traffic proactively and handles tickets when issues occur. During onboarding, test calls verify routing and quality before live traffic starts. After go-live, ICS continues to optimize routing where it improves results.
Why does a lawful interception background matter for wholesale voice?
In Germany, providers of publicly available VoIP services have lawful interception obligations under § 170 TKG. ICS has more than 20 years of experience in lawful interception and compliance. This shapes a compliance-ready infrastructure and lets ICS advise voice customers on their own obligations. Where needed, ICS also offers LI solutions and managed LI operations.
Looking for a reliable wholesale voice partner?
Tell us about your destinations and volumes. ICS will propose a routing profile and commercial model that fits.