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VoLTE Call Troubleshooting in Live LTE Network
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Portable Wireless Network Troubleshooting Tool — TravelHawk Pro

TravelHawk Pro in Action

TravelHawk Pro offers an unparalleled degree of ease to engineers performing on-site troubleshooting, with a proven ability to reduce the time needed to recover from failures. Ideal for improving network analysis, optimization and troubleshooting time, it offers high-performance live network capturing and analysis, with comprehensive end-to-end analytics. With complete LTE technology coverage and over 30 Gbit/s of sustained stream-to-disk packet capture performance, TravelHawk Pro is capable of analyzing and storing tens of millions of LTE sessions. In addition to analyzing and correlating all LTE/EPC signaling interfaces, TravelHawk Pro is capable of detecting over 95% of user-plane applications, with seamless signaling to user-plane correlation.

On-Site Data Capturing

  • Scheduled/Periodic or manual capturing from multiple 1 Gbit/s or 10 Gbit/s links simultaneously
  • Captures on eNB, switch site, or even around P-GW

Data Analysis

  • LTE signaling session and statistics analytics with the speed of 10 to 20 million busy hour call attempts (BHCA)
  • Deep IP application analysis, transmission data analysis, application data from Skype, SIP, RTP, and more/li>
  • Over 1000 applications automatically detected

Results Displayed with Graphical Applications

  • Different reports for network or user-specific issues
  • Correlated LTE session analysis and user-plane views
  • Throughput and top application graphs
  • Detailed decoding view for deep root-cause troubleshooting

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This white paper looks at the dangers of customer churn, how customer experience effects churn and how to reduce it to keep and win new business, especially in the highly-competitive telecommunication market.

Last updated: 2014-07-14

TravelHawk Pro

Specification Sheets

A unique, portable live LTE network troubleshooting tool that captures up to 30 Gbit/s of data on local storage with comprehensive end-to-end analytics guaranteed to reduce network and service problem resolution time from days to hours.

Last updated: 2014-06-18

Mobile backhaul plays a key role in customer experience because it links the mobile core to the RAN infrastructure. To ensure the best mobile customer experience, LTE and new mobile services, such as VoIP, mobile video, interactive games and apps, backhaul networks must comply with stringent SLA requirements. In this context, cost-effectively deploying SLA-compliant backhaul networks and ensuring optimal performance during peak load conditions can be very challenging for operators.

Last updated: 2014-03-21

Successful VoLTE service turn-up is dependent upon comprehensive testing in the live network. VoLTE is an emerging technology that has been plagued by numerous issues related to the implementation of voice codecs, interoperability of mobile devices and the network, voice stream and voice quality, among others.  

Join us for this short webcast that presents detailed technical examples of VoLTE troubleshooting cases, and explores ways to capture that data. You will also learn what information you will need to look for when doing VoLTE call verifications.

Last updated: 2014-03-19

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