Network Testing Solution Portfolio

Nexus offers a wide range of Testing solutions. Find out more by following the links below:

Global Roaming Test Service Network Service Quality Testing Roaming and Interconnect Assurance Voice over IP - VoIP Quality Monitoring Voice over LTE - VoLTE Service Assurance Viavi Test & Measurement Solutions for Communication Networks Narda EMF Safety and RF Test & Measurement Equipment

GLOBAL ROAMING TEST SERVICE

Test your Foreign Partner Networks to manage your roaming SLAs.

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Roaming networks change each day. Regular testing between your network and your foreign partner networks detect new roaming service issues that impact customers. By simply providing a few SIM cards, our cloud-based solution automatically and efficiently tests your TOP roaming partners. Testing keeps your partner networks fit to meet your agreed SLAs and protect revenues.

Protect your Roaming Service revenues

Global partner networks demand high quality roaming services for their operator alliance customers. Negotiated service access contracts and planned revenues are at risk if customers churn or service issues cause significant revenue losses. Our cloud-based Global Roaming Test Service provides a simple solution to perform automated regular roaming service tests, to ensure your customers are receiving the best roaming service quality and to protect your planned revenues.

Simple, cloud-based and cost-effective Roaming tests

Managing your TOP roaming partners to support your customers has never been easier. There is no installation of hardware or software. Scheduled roaming service access testing alerts you of any critical threats to your service and revenues. Ad-hoc on-demand testing allows you to investigate issues related to services, country location or 2G/3G/4G access using real-time and historical results. Dashboards help analyze results, measure the success of new services, confirm regulatory obligations and detect fraudulent SIM Boxes.

Global Roaming Test Service Features

Cloud-based Test Service features improving your roaming customer experiences.

  • Testing global air interfaces
  • Voice quality tests
  • Network service testing
  • On-demand testing
  • SIM card server
  • Test call generator
  • Global Out-bound testing
  • Alarm for service quality
  • Steering of roaming strategy testing
  • 2G, 3G, 4G testing
  • National In-bound testing
  • Automated testing 24x7
  • Resource scheduling
  • Country based testing
  • Comprehensive partner reporting
  • Roaming service testing
  • Customizable alarm thresholds
  • SIM-Box detection

NETWORK SERVICE QUALITY TESTING

TESTING PAYS FOR ITSELF! CUSTOMERS REMEMBER BAD SERVICE EXPERIENCES.

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Network Testing guarantees Service Quality

Network switch software upgrades are common place today. How many operators test services after a switch upgrade? It could prevent devastating service outages, blocked roaming partners, or large revenues losses. Automated testing of critical services often detects network configuration issues and prevents bad customer experiences.

Automated Testing

Proactively testing network services assures detection of service quality issues before customers are impacted. If you insist on service quality, having your own test tools deployed enables any network upgrades and configuration changes to be tested without delays. Tests are performed by national located Air probes, core network interfaces for high test calls rates and accessing our Global Roaming Test Service. Service quality assurance is performed automatically 24×7, as well as ad-hoc testing to investigate detected issues.

Protecting Revenues and Your Customer Services

Service quality active testing detects network configuration issues preventing service functioning correctly, which results in revenue losses. Do you want good customer experiences to maintain your network image? How do you launch new services, introduce location based billing plans and check the roaming service billing functions? Our network service quality testing solution is a proven, reliable and cost effective service testing solution that is 100% available when you need it!. There is no more waiting for outsourced testing to detect service failures.

Service Assurance Testing Solution Features

Network and service testing features every operator needs to guarantee service quality.

  • Testing Core network
  • 2G, 3G, 4G testing
  • National In-bound testing
  • Automated testing 24x7
  • Resource scheduling
  • Network-wide testing
  • Test call generator
  • Alarm for service quality
  • Global Out-bound testing
  • Roaming service testing
  • Customizable alarm thresholds
  • Analysis of roaming signals
  • Roaming strategy testing
  • Testing Air interfaces
  • Voice quality tests
  • Network service testing
  • Scheduling ad-hoc testing
  • SIM card server
  • Location based testing
  • Billing verification records
  • Comprehensive partner reporting
  • National network access testing
  • Service degradation alarms
  • Signal traces for service errors
  • Protocol analysis on core I/F

ROAMING SERVICE AND INTERCONNECT ASSURANCE

HOW SEAMLESS ROAMING SERVICES BUILD A GREAT MOBILE NETWORK REPUTATION

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Proactive Testing

Roaming services over interconnects are impacted by carrier and global partner network issues, with the largest revenue impact from your own network. How do detect these issues before they affect customers? Network monitoring of roaming interconnects enables real-time alerts when service threshold KPIs are breached. But most importantly is automated regular service testing to assure interconnect roaming services for all partner networks.

Automated Roaming Testing

Monitoring roaming services assures real-time detection of service quality issues. Customers from some partner networks do not visit every day or every week, therefore, it is critical to automatically test roaming services for all partner networks. This verifies roaming service access for all customers, especially after network switch software upgrades or carrier re-routing tasks are performed.

Securing and Protecting Roaming Revenues

What do you do when testing detects poor service quality? When roaming issues are detected, our Roaming and Interconnect solution provides investigative and analytical tools to efficiently resolve problems. Monitoring and testing service quality perfectly complement each other to reduce mean time to repair (MTTR), saving potentially lost roaming revenues. Additional roaming reports provide management of roaming strategies, whether they are effective or change suddenly in a partner network. Fast response times to service issues protects revenues.

Service Assurance Testing Solution Features

Network and service testing features every operator needs to guarantee service quality.

  • Testing Core network
  • 2G, 3G, 4G testing
  • National In-bound testing
  • Automated testing 24x7
  • Resource scheduling
  • Network-wide testing
  • Test call generator
  • Alarm for service quality
  • Global Out-bound testing
  • Roaming service testing
  • Customizable alarm thresholds
  • Analysis of roaming signals
  • Roaming strategy testing
  • Testing Air interfaces
  • Voice quality tests
  • Network service testing
  • Scheduling ad-hoc testing
  • SIM card server
  • Location based testing
  • Billing verification records
  • Comprehensive partner reporting
  • National network access testing
  • Service degradation alarms
  • Signal traces for service errors
  • Protocol analysis on core I/F

VOICE OVER IP (VOIP) QUALITY MONITORING

HOW CAN YOU DEMAND BETTER VOIP INTERCONNECT QUALITY WITH NO VISIBILITY ON VOICE QUALITY?

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Complete Visibility of Voice Quality

Our independent VoIP solution measures bi-directional voice quality with mean opinion score (MOS) values and voice service performance for 100% of all voice calls. The customizable reporting provides visibility on network voice quality issues, voice packet statistics and total called minute MOS values. Using dashboard analytics, users can determine network issue locations with complete visibility per link, per destination, customer group and each voice codec performance.

Locate Voice Quality Issues in VOIP Networks

To determine the location of VoIP network’s intermittent voice quality, our solution provides voice quality visibility for all VoIP network links. Customer experience of voice quality is measured bidirectional in 5 second interval MOS values for all calls for each destination and customer segment, including handsets and voice codecs. Measurement reports include SIP voice service KPIs, packet statistic KPIs and total minutes voice quality MOS dashboards.

Independent Deployment for Multi-Link VOIP Networks

To improve customer voice quality, our VoIP monitoring solution is a simple cost effective deployment. A single small server has a large voice call RTP monitoring capacity when compared to other systems. A VoIP network quality overview displays KPIs for the most common customer voice call issues impacted by voice quality. The solution is scalable for multi-link monitoring and integrates easily into operator’s OSS/BSS systems.

VOIP Network Testing Solution Features

Affordable VoIP network monitoring with new features for voice quality assurance

  • 100% of all VOIP calls
  • KPI reports
  • Flexible reporting
  • Voice codec efficiencies
  • Export RTP records
  • Alarming
  • Intelligent search function
  • MOS measurements
  • Packet statistics
  • Easy network analytics
  • SIP correlated CDRs
  • Small footprint
  • Playback of voice calls

VOICE OVER LTE - VOLTE SERVICE ASSURANCE

HOW TO BRING VOLTE SERVICES EARLIER AND BOOST REVENUES SOONER

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VoLTE Service Investigation

Our voice over LTE solution enables operators to investigate and determine the location of VoLTE network issues. Other solutions do not correlate voice quality with the complex IMS signaling environment. Our unique event correlation enables users to work more efficiently to reduce time and costs of deploying and supporting VoLTE. This enables VoLTE service to begin earlier and connect customers to boost revenues sooner.

Efficient management with VoLTE insights

Our VoLTE service assurance solution simplifies the workflow of engineers investigating IMS network functions and voice services. The correlation of the IMS signaling and the available VoIP CDRs give clear visibility of the end-to-end VoLTE customer experience. Customer IMSI number searches display their transactions and call set-up events in seconds. This helps technical users make efficient diagnostics to find the issue causes and resolve them fast.

Launch VoLTE months earlier

Especially during roll-out and commissioning of the VoLTE service, the complex signaling errors and solving configuration issues will take time. However, with our VoLTE monitoring solution supporting you, the testing and commissioning of the service could be shortened by several months, which means getting more revenues sooner.

VOLTE Customer Experience Features

VoLTE customer experience combines features from correlated IMS signaling transactions with VoIP monitoring for voice quality.

  • IMS network monitoring
  • End-to-end troubleshooting
  • Real-time alerts
  • Detect performance issues
  • Simplified function call flow
  • Network performance statistics
  • Real-time export of customer insights
  • VoIP monitoring on VoLTE
  • SRVCC function
  • Fast customer search
  • IMS event correlation
  • Intuitive diagnostics
  • Protocol Analyzer network-wide

VIAVI TEST & MEASUREMENT SOLUTIONS FOR COMMUNICATION NETWORKS

VIAVI (FORMERLY JDSU) IS A GLOBAL LEADER IN TEST & MEASUREMENT

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Viavi Solutions - (formerly JDSU) is a global leader in Test & Measurement and Quality Assurance solutions for Communication networks. Viavi has an experience of over 90 years in its field of expertise. It started as Wandel & Goltermann (founded 1923), then transformed to Acterna (2000), JDSU (2005) and recently became Viavi in 2015. Viavi helps deploy, maintain, and optimize the most complex and powerful networks on the planet. Following are some of the key product offerings of Viavi Solutions:

  1. OTDR & Fiber Characterization
  2. Modular Test Platforms
  3. Copper, DSL, WiFi & Fiber Broadband Test
  4. Cell Site Testing (CellAdvisor)

Nexus Telecom Pakistan team has a rich experience in JDSU/Viavi equipment sales, marketing and technical support. Our core management team started their career with Acterna Pakistan office and remained associated with JDSU/Acterna for over a decade. This gives us unprecedented leverage & knowledge of JDSU product offerings.

NARDA EMF SAFETY AND RF TEST & MEASUREMENT EQUIPMENT

More details about Narda products at their website.

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Narda Safety Test Solutions

Narda is a leading supplier of measuring equipment in the EMF Safety, RF Test & Measurement and EMC sectors. The EMF safety product spectrum includes wideband and frequency-selective measuring devices, and monitors for wide area coverage or which can be worn on the body for personal safety. The RF Test & Measurement sector covers analyzers and instruments for measuring and identifying radio sources. Under the PMM brand, Narda offers instruments for determining the electromagnetic compatibility (EMC) of devices. The range of services includes servicing, calibration, and training programs. The company management system is ISO 9001:2015 certified, and it operates a DIN EN ISO/IEC 17025:2005 accredited calibration laboratory.

Narda Measuring Equipment

Some of the key products of Narda are:

  1. Spectrum Analyzers with Direction Finding & Interference Analysis
  2. Electro Magnetic Field Measurement Sets (for Occupational Health & Safety Compliance)

SignalShark® - Seven Senses for Signals

Real-Time Handheld Analyzer

Just like that highly efficient hunter in the ocean, SignalShark derives its success in measurement from the interplay of its highly developed seven senses or sensors.