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VQManager - 24x7 monitoring, diagnosis and analysis of VoIP infrastructure performance.

VoIP Monitoring

ManageEngine OpManager

ManageEngine OpManager’s VoIP Monitor automatically enables Cisco IP SLA in selected source routers. A VoIP template allows administrators to easily simulate different traffic loads so as to analyze VoIP service performance over varying VoIP traffic loads.

The VoIP Monitoring module makes OpManager the centralized monitoring center for the entire VoIP network and helps an administrator perform the following tasks to ensure a healthy VoIP network:

  • Proactively monitor VoIP Performance (monitored metrics include Packet Loss, Delay, Jitter, and MOS)
  • Monitor VoIP quality across WAN infrastructure
  • Quickly troubleshoot poor VoIP performance
  • Report on Source & Destination performance
  • Get extensive VoIP performance reports
  • Automatically configure Cisco IP SLA for VoIP monitoring

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SteelCentral AppResponse

Riverbed's SteelCentral AppResponse is the only application performance management solution with integrated end-user experience monitoring, granular transaction capture, and HDAnalytics™.

Featured Application Performance Management Use Cases
    Application Performance Monitoring Application Troubleshooting End-user Experience Monitoring End-to-End Transaction Tracing Application Component Monitoring
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    SteelCentral AppResponse SteelCentral Web Analyzer SteelCentral AppInternals SteelCentral AppMapper

SteelCentral is part of the most complete application performance platform for location-independent computing.

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Visual TruView Wins Best Hybrid ANPM Solution and Value Leader

Visual TruView™ – A Single Appliance Approach to Unified Application Performance Monitoring & Troubleshooting

TruView is a patented highly optimized custom built appliance that leverages key data sets such as stream-to-disk packet storage, application response time, transactional decode, IPFIX (NetFlow), and SNMP to present analytics through a single reporting interface.

TruView's custom hardware allows us to do this at up to 10 Gbps line rate in a single appliance. As TruView processes analytics from these data sets, it time correlates the results providing cross-functional IT teams such as network engineering, application, and server teams with a new found ability to work more collaboratively to quickly identify problem domain and resolution for network and application performance problems

TruView watches over your global, regional, or even local groups of sites and users 24/7 by monitoring end-user experience enterprise-wide, and then visually depicting when and where problems occur. With intuitive guided workflows you are never more than a few clicks away from isolating down to the application, server, interface/device, transaction, or even packet at the source of any performance issue!

VoIP & Network Quality Manager

  Affordable VoIP QoS Monitoring

Proactive VoIP QoS Management & WAN Performance Monitoring
  • Monitors Cisco & Avaya VoIP Quality of Service call metrics including jitter, latency, packet loss, and MOS
  • Correlates call quality issues with WAN performance for advanced troubleshooting
  • Searches & filters call detail records
  • Monitors site-to-site WAN performance using Cisco IP SLA technology
  • Automatically discovers Cisco® IP SLA enabled network devices & typically deploys in less than an hour

VoIP Monitoring

VoIP applications on enterprise networks present specific challenges for network operations and telecommunications teams. Because VoIP is sensitive to latency, jitter, and packet loss, VoIP deployments demand optimal network performance to ensure an acceptable quality of experience for end users. IT operations teams face the challenge of ensuring continuous network performance in order to deliver a superior VoIP quality of experience.

SevOne IP Telephony Monitoring lets IT organizations monitor the quality of experience for their VoIP applications from the same system and web-based console that they use to manage their network performance and availability.



Embedded VoIP Quality Monitoring Technology for IP Phones and IP/TDM Gateways

Specifically designed for integration into VoIP endpoints such as media gateways, IP phones, ONUs, residential gateways, mobile handsets, traditional TDM gateways, and hybrid IP/TDM systems, VQmon®/EP monitors voice calls and produces call quality estimates that can be reported as MOS scores and R factors through the media path using RTCP XR (RFC 3611) and SIP RTCP Summary Reports (RFC 6035).

VQmon/EP detects packet loss and jitter buffer discard events, extracts key information from DSP software, and produces real-time call quality scores and diagnostic data. VQmon/EP is widely used in the industry and has been integrated into the products of over 50 equipment manufacturers, among them Voice over IP solutions from Texas Instruments and Global IP Solutions.

VQmon/EP generates listening and conversational quality MOS scores and R factors and a wide range of diagnostic data, making these available through an API as raw metrics, RTCP XR, and SIP RTCP Summary Report payloads. In addition, VQmon/EP provides real-time call quality thresholding, supporting either alert generation or automatic configuration.

VQmon/EP uses an advanced VoIP perceptual quality estimation algorithm that incorporates support for key international standards including ITU-T P.564, ITU-T G.107, ITU-T G.1020, ETSI TS 101 329-5 Annex E, and IETF RFC 3611 and RFC 6035. VQmon/EP includes measurements of time-varying IP impairments (typically caused by network congestion) and has been independently shown to provide significantly more accurate and stable metrics than other algorithms such as G.107 (E Model).

VQmon/EP Features and Specifications

  • Compact code size - 6-30 Kbytes
  • Efficient processing - <500 instructions per second
  • Listening and Conversational Quality MOS scores (MOS-LQ, MOS-CQ)
  • Listening and Conversational Quality R factors (R-LQ, R-CQ)
  • Burst and Gap Call Quality Scores (R-Gap, R-Burst)
  • Narrowband and Wideband R-factor and MOS Scores
  • Degradation factors - reports severity of quality degradation due to packet loss, discard, delay, codec, and other factors
  • Supports RTCP XR and SIP RTCP Summary Reports
  • Burst and Gap Loss/Discard Statistics
  • Supports VoIP, TDM, and hybrid TDM/VoIP applications
  • Support for packet, frame, and time-based jitter buffers
  • Support for a wide range of ITU, cellular, industry-standard, and proprietary codecs
  • Cumulative and Interval Metrics
  • Complies with or supports ITU-T P.564, G.107, ETSI TS101329-5 Annex E, RFC 3611, RFC 6035