CASE STUDIES

Fixed Wireless Access ｜Indoor

Call Flow

Providing faster broadband, with 100% coverage, to rural areas i.e. through the deployment of SLU

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Executive Profile
Call Flow started in 2002 as a provider of cheaper telephone calls. Over the years, their products have expanded to meet the growing demands of our customers. In 2010, Call flow decided that our accumulated skills could address a market need of providing faster broadband, with 100% coverage, to rural areas i.e. through the deployment of SLU. Within eight months, Call Flow had become the UK’s largest provider of SLU.
 
Location: U.K.
Summary
Call flow offers consumers and businesses telephone and broadband solutions with a mix of traditional, radio, superfast and ultrafast broadband connectivity technologies. Having implemented their cabinets incorporating VDSL DSLAMs, Callflow were looking for a CPE partner to provide a cost-effective, robust and stable wifi router to offer to their customers on both ADSL and VDSL tails. The 8800NL from Billion was the ideal solution. 

Our Solutions

As well as being compatible with ADSL and VDSL lines, the router also has a secondary WAN port that can be used to connect to Call flow’s radio customer’s equipment, which means that Call flow could standardize on one model for all three connectivity technologies, helping to streamline CPE support and fulfillment. Call flow was keen to minimize further time spent on manually configuring each unit sent out to customers and looked to develop a TR-069 platform on the backend, to provide a “zero touch” configuration experience for both the end user and the Callflow fulfillment team.

“Working with Billion engineers a bespoke firmware was developed for the 8800NL, which would work seamlessly with Callflow’s TR-069 platform, and after a successful trial period, the 8800NL now ships out to Callflow customers with this bespoke TR-069 firmware pre-installed, helping to remove the need for time consuming pre-configuration, and reducing the frequency and volume of support calls."

BiPAC 8200VAZ
LTE VDSL2/ADSL2+ with Dual-Band Wireless VoIP VPN Router

> Triple WAN interfaces - LTE, VDSL2/ADSL2+ and Gigabit EWAN 
> High speed 4G/LTE module to support multiple LTE frequency bands
Single SIM slot
> Gigabit Ethernet WAN and LAN
> Dual-Band (2.4G, 5G) wireless reaches 1.2Gbps
> Embedded IPSec, GRE, OpenVPN, PPTP, L2TP with powerful encryption
> VoIP service: Call Forwarding, Call Transfer, Call Waiting, 3- way Conference Call, etc.
> IPv4, IPv6, IPv4/ IPv6 dual stack
> Embedded SAMBA server, FTP server 

Solution

A series of rugged industrial-grade LTE broadband routers were designed for in-vehicle applications such as smart buses, public safety (police cars, fire trucks, ambulances, etc.) and fleet management. Their functions include dual LTE interfaces, WiFi hotspots, GPS and a vibration-resistant design that enables them to provide high speed LTE network connections in moving vehicles. Network surveillance cameras and other related devices can also be integrated to provide real-time bidirectional video and audio transmissions, as well as data access functions.

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Designed for M2M and IoT communication, our products integrate LTE technology, dual WAN ports, automatic failback, RS-232/RS-485 interfaces and Modbus, as well as support for VPN (IPSec, PTP, 2TP, GRE and OpenVPN) to ensure data transmission security.Applications include industrial control, real-time monitoring, data collection, maintenance and other vertical applications in the oil and gas industry to improve communication efficiency, protect corporate assets and ensure service consistency.

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Our outdoor LTE fixed-wireless routers feature superior antenna design for optimized LTE performance, industrial-grade IP67 protection, and excellent water and dust resistance for reliable operation even in harsh outdoor environments.The stable network connection, wide service range and excellent system performance provide dependable critical communication networks for remote locations such as mines and oil & gas sites.

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We provide optimal network communication solutions for electronic transactions in retail stores, chain stores, POS systems, ATMs, multi-purpose kiosks and vending machines.Auto failback/failover ensures uninterrupted network connectivity, while IPSec encryption guarantees data security and high-speed data encryption.


The Gigabit ethernet port can also be connected to other high-speed networks for high-efficiency data transmission.

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All-in-one (VDSL2, ADSL2+, 3G/4G LTE, FIBER, Ethernet AN), multi-function internet devices allow service providers to offer a host of features, and are equipped with a multitude of LAN interfaces (gigabit LAN, 802.11 b/g/n/ac, VoIP and USB) to help home users easily set up their internet connection to enjoy high-speed, high-definition internet TV and realistic online gaming experiences.


In addition to broadband internet devices, we also provide a variety of broadband routers with multiple cybersecurity functions (VPN and Firewall). This combination of hardware and software allows network service providers and telecom operators in all countries to provide end customers with multimedia services by leveraging our high-quality CPE.

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