Why companies should rely on Dedicated Internet Access (DIA)
Trusted Advisor for IT & Telecommunications Sourcing
Reliable Internet connections for companies: Why standard connections are not enough
In the modern business world, a reliable, fast and secure Internet connection is the key to success. However, standard DSL or FTTH connections are often unable to meet these requirements.
The typical problems:
- Split bandwidth → fluctuating performance at peak times
- Lack of stability for business-critical applications
- Low reliability and no proactive support
Companies need more if they want cloud services, video conferencing, VoIP telephony or large file transfers to run smoothly.
The solution: Dedicated Internet Access (DIA), a dedicated line specially developed for business customers.
- Guaranteed performance
- Maximum reliability
- Integrated protection against attacks
But what exactly is the difference between DIA and conventional connections? And why is it worth switching?
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Stable performance and availability

1
Stable and guaranteed bandwidth
While conventional Internet connections share bandwidth with other users, DIA offers a dedicated line with guaranteed speed.
This means:
- No loss of performance at peak times
- Constant transfer rates
- Reliable performance
Areas of application:
Cloud services, video conferencing, large file transfers.
2
Quality of Service (QoS)
Business-critical applications are prioritized with Quality of Service (QoS). Companies can ensure that voice and video data is transmitted with low latency without being slowed down by other data streams.
This is a decisive advantage, especially for VoIP telephony or Microsoft Teams meetings.
In a nutshell:
- Prioritization of voice & video
- Low latency
- Stable communication with VoIP & Teams
3
Maximum reliability with backup solution
An Internet outage can be expensive. DIA enables a second connection in hot standby mode, which automatically takes over in the event of a fault.
The result:
- Availability of 99.8
- Protection that conventional connections lack
- Business continuity even in an emergency
More security and full control
4. protection against DDoS attacks
Cyber attacks are on the rise, especially DDoS attacks, which can paralyze Internet access.
With DIA, optional DDoS protection is available that fends off attacks directly in the backbone. Standard connections are significantly more vulnerable here as they do not offer integrated protection.

5. proactive interference suppression
With leased lines, a fault is automatically detected and rectified before it is noticed.
This means for companies:
- No long support requests
- Fast problem solving
- More focus on the core business
6. professional network integration (SNMPv3)
DIA connections can be integrated into existing network management systems (NMS) via SNMPv3.
Advantages:
- Integration into existing monitoring systems
- Detailed monitoring
- Better control over your own IT infrastructure
Why companies should switch to Dedicated Internet Access
Companies that rely on stable, secure and high-performance Internet connections benefit massively from Dedicated Internet Access (DIA).
Whether for cloud services, VoIP, video conferences or business-critical applications, a dedicated line offers the performance and security that business customers need.
Savecall gives you independent advice and helps you to find the best provider for your requirements, with the best conditions.
Let’s work together to find the perfect solution for your company.
Customers
Why
Telecom & IT sourcing. Worldwide. Carrier-independent.
Selection & operation of worldwide connectivity & cloud infrastructure. Without vendor risk & unnecessary costs.
- 80+ carriers worldwide
- One point of contact
- One SLA
- One portal: mySAVECALL
- Min. 20% savings



