ATM Network Connectivity with QoS for Banking

Overview:

Indonesia has a vast ATM network distributed across the archipelago, covering major cities to remote areas. As financial services expand, ATM demand continues to grow, but traditional wired infrastructure is difficult to deploy in many regions. We partnered with a leading IT solutions company in Indonesia to deploy Wavetel WR565 industrial routers, providing secure and reliable network connectivity for hundreds of ATMs.

Challenge:

Indonesia's geographically dispersed archipelago has limited traditional wired infrastructure coverage, restricting ATM deployment.

Single point of failure risk — network outages directly affect customer cash access and bank revenue.

ATM and CCTV share the same network, and high CCTV traffic may impact transaction real-time performance.

Operations and maintenance of hundreds of distributed sites are complex, with high on-site maintenance costs.

Solution:

Dual-SIM Failover Redundancy

The WR565 features dual SIM card slots, automatically switching to the backup carrier when the primary carrier network fails. It also connects to dual data centers via GRE tunnels, switching automatically if one data center fails, ensuring uninterrupted network connectivity at ATM sites.

Private APN & GRE Tunnel

The WR565 establishes GRE tunnels over a private APN, routing all ATM transaction data to the bank's data center, keeping it isolated from public networks.

QoS Traffic Control

QoS policies reserve bandwidth for ATM transaction data to ensure real-time performance, while controlling CCTV surveillance video traffic to prevent network congestion from affecting ATM services.

Wavetel RMS:

Through the Wavetel RMS platform, all WR565 routers at ATM sites can be uniformly monitored, updated, and configured, enabling remote fault diagnosis and firmware upgrades, significantly reducing on-site maintenance requirements.

Key Benefits:

✔ High Availability: Dual-SIM and dual data center redundancy eliminate single points of failure, ensuring uninterrupted ATM services.

✔ QoS Guarantee: QoS policies ensure ATM transaction real-time performance, preventing CCTV traffic from affecting transaction processing.

✔ Remote Operations: RMS platform centrally manages all sites, reducing on-site maintenance requirements.

✔ Rapid Deployment: New sites only require a WR565, SIM card, and basic configuration to go live.

Why Wavetel:

Wavetel partners with a leading IT solutions company in Indonesia to provide reliable connectivity solutions for banking ATM networks. Wavetel focuses on product quality, provides customized solutions tailored to project requirements, delivers with quality assurance, and offers continuous maintenance and ongoing updates and optimizations to ensure long-term adaptation to business development.