Telecom & ISPS

Q: Can we colocate our existing core network servers (RADIUS, DHCP) at Silverlining?

Yes. Our colocation service is ideal for your own hardware. You retain full control, and we provide the secure, redundant power, cooling, and connectivity – plus optional remote hands 24×7.

Q: Does Silverlining meet NTA’s data retention and security requirements?

Absolutely. We are the only company in Nepal with Ops SCA‑Compliant infrastructure. Your subscriber data and CDRs remain within Nepal, and we provide audit‑ready logs for NTA inspections.

Your AAA, DNS, and billing systems stay 99.9%+ available, DDoS attacks get scrubbed in seconds, and network analytics run real‑time on our GPU farm – carrier‑grade, compliant, and local.

The Core Network Reliability & Scalability Crunch

ISPs and telecom operators struggle to keep core systems (AAA, DNS, billing) always online while facing rising cyber threats, data localization demands, and the need for AI‑driven network analytics.

#01

Frequent power and cooling failures in on‑prem server rooms cause unplanned downtime of RADIUS, DHCP, and billing platforms – directly impacting subscriber experience.

#02

NTA data retention and security guidelines require subscriber data (CDRs, PII) to remain in Nepal – foreign cloud providers violate compliance.

#03

DDoS attacks on DNS and web portals are increasing. Most ISPs lack carrier-grade mitigation, leading to service blackouts and significant revenue loss.

#04

Growing need for real‑time traffic analytics (netflow, DPI) to optimize bandwidth and predict congestion – but no local GPU infrastructure to run AI models at scale.

Carrier‑Grade, Ops SCA‑Compliant Infrastructure for Core Networks

We deliver the only Ops SCA‑Compliant AI data center and GPU farm in Nepal – purpose‑built for BSS/OSS hosting, real‑time network analytics, and disaster recovery.

Colocation

Host your AAA (RADIUS/Diameter), DHCP, DNS, and billing servers in our Tier‑III equivalent data center – with redundant power, cooling, and diverse fiber paths.

Managed Private Cloud

Dedicated cloud environment for BSS/OSS systems – isolated, scalable, and backed by 99.9%+ uptime SLA for carrier‑grade reliability.

Disaster Recovery as a Service (DRaaS):

Automated replication of core network systems to our Bhairahawa site with RPO as low as 15 minutes – ensure billing and subscriber management continuity during link or facility failures.

Storage as a Service (STaaS):

High‑throughput storage for CDRs, subscriber data, and network logs – with Ops SCA‑compliant encryption and long‑term retention for regulatory compliance.

SIEM & SOC:

24×7 protection for your DNS, web portals, and subscriber databases – Nepal's only Ops SCA‑Compliant SOC, with automated DDoS mitigation and threat hunting.

Key metrics in the industry

network service uptime

0 % +

DDoS attack mitigation time

< 0 Min

Disaster recovery RPO

0 Min

The Difference That Keeps Your Core Network Resilient and Your Analytics Real‑Time

Not all data centers offer carrier‑grade reliability. Here’s what makes us unique and why ISPs and telecom operators trust us for BSS hosting, DDoS protection, and GPU‑powered traffic analysis

Carrier‑Grade Uptime for Core Services

Our Tier‑III equivalent data center provides N+1 power, redundant cooling, and diverse fiber paths. Your AAA, DNS, DHCP, and billing systems stay online even during utility or upstream failures.

Absolute Data Sovereignty

All subscriber data (CDRs, PII, billing records) remains within Nepal. Fully compliant with NTA data retention and localization guidelines – no cross‑border risk, no foreign cloud audits.

Real‑Time GPU‑Accelerated Network Analytics

Deploy netflow analysis, deep packet inspection (DPI), and anomaly detection models on our dedicated GPU farm.

Geographically Separate Disaster Recovery

Automatic replication of your BSS/OSS to our Bhairahawa DR site. One‑click failover for billing mediation, subscriber portals, and network management systems.

Carrier‑Neutral DDoS Mitigation

Multi‑layer scrubbing with real‑time threat intelligence. Protect your DNS servers, customer web portals, and VPN gateways from volumetric attacks – all managed by our 24×7 SOC, the only Ops SCA‑Compliant SOC in Nepal.

Predictable OPEX Mode

Convert capital‑intensive core network hardware into manageable monthly payments. Scale compute, storage, or GPU resources as your subscriber base grows – no stranded assets, no procurement delays, and full audit trails under Ops SCA compliance.

Answers to Your Most Common Questions

Can we colocate our existing core network servers (RADIUS, DHCP) at Silverlining?

Yes. Our colocation service is ideal for your own hardware. You retain full control, and we provide the secure, redundant power, cooling, and connectivity – plus optional remote hands 24×7.

Does Silverlining meet NTA’s data retention and security requirements?

Absolutely. We are the only company in Nepal with Ops SCA‑Compliant infrastructure. Your subscriber data and CDRs remain within Nepal, and we provide audit‑ready logs for NTA inspections.

What happens if our primary data center in Kathmandu goes down?

Our DRaaS automatically replicates your critical BSS systems to our Bhairahawa site. With a 15‑minute RPO, you can failover within minutes – keeping your subscribers connected and billing operational.

Can I access geo-restricted content like Netflix or Hulu?

Absolutely. With 80+ server locations worldwide, you can securely access global content wherever you are.

Flexible Managed Services Built Around You

ONESolution is the managed services platform from CAS Total Solutions, delivering a single, curated, and continuously managed technology stack tailored for modern banking needs.