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Telchemy Announces VQmon 4.0 with Real Time Data Analytics

(July 25, 2014)

Duluth, GA, July 25, 2014 (GLOBE NEWSWIRE) -- Telchemy, the leading provider of software probe technology for
real time services, announced the addition of Data analytics to the
award winning VQmon VoIP, Video Streaming, IPTV andVideo
Conferencing analysis agent. VQmon sales have exceeded 160 million
units and continue to grow at 30 million units per year; Telchemy
expects the addition of Data support to accelerate this growth
rate. 

VQmon for Data combines network diagnostics, network
performance, network usage and demographics into a single efficient
module that processes two million packets per second on a single
processor core. VQmon tracks every layer 2/3 packet, monitoring a
wide range of protocols and gathering metrics and data per-flow,
per-interface and per-VLAN for networks using IPv4, IPv6 and
stacked VLANs.

To enable rapid network problem diagnosis, VQmon gathers data
related to name and address resolution, device and network
reachability, fragmentation, volumes of broadcast and multicast
packets and other typical problem areas, providing key metrics that
can help identify issues affecting user application performance and
connectivity.

VQmon provides a wealth of information on network usage and
demographics, providing per-VLAN data on volume of different packet
types, transport protocols, routing protocols and common services.
Demographic data includes volumes of key traffic types (e.g. HTTP)
and volume of data by service provider for top video content
providers and network-based services.


For network and application performance monitoring VQmon
identifies and tracks every UDP, TCP, TLS and IPSEC flow, extracts
TCP performance and other key data, identifies the N highest
volume, highest delay, most problematic and worst performing flows,
and measures application response time for key protocol types.

The addition of data analysis allows VQmon to monitor and
analyze any type of network traffic at high speed, providing deep
analytics for Data, VoIP, Video Streaming, Videoconferencing and
IPTV. VQmon supports the broadest range of voice, audio and video
codecs within the industry, supports advanced adaptive rate codecs,
error correction and concealment and is uniquely able to analyze
encrypted RTP or MPEG streams carrying voice and video. Telchemy's
advanced perceptual models analyze the impact of transient
impairments in voice and video streams, modeling their effect on
user perceived quality. This enables VQmon to produce more accurate
QoE scores under real world conditions of time-varying quality.

VQmon is extensively deployed in routers, switches, handsets,
gateways, session border controllers, softphones and chipsets, and
has been licensed by most of the leading IP voice and video test
equipment manufacturers. The technology is highly reliable and
benefits from over twelve years of field deployment in a wide range
of networks. Telchemy has worked with hundreds of equipment
manufacturers to integrate VQmon into their products and systems,
and has a proven ability to port and integrate VQmon into virtually
any platform.

This advanced DPI technology is protected by seven granted US
patents and associated international patents, with additional
patent applications pending. These granted patents encompass the
QoE analysis of voice, video, audio and data streams with
time-varying impairments, the analysis of encrypted video streams
and the integration of voice/video QoE monitoring agent technology
into mobile handsets and set-top boxes.

Telchemy® is the global leader in Voice and Video over IP
performance management technology with its VQmon®, DVQattest®,
SQprobe® and SQmediator® families of service quality monitoring and
analysis products. Telchemy has led the use of embedded software
probe technology and the application of big data and analytics for
VoIP performance management, and is positioned to be a leading
provider of voice and video performance monitoring technology for
the emerging SDN. Founded in 1999, the company has products
deployed worldwide and markets its technology through over 140
leading networking, test and management product companies.

CONTACT: mina.chan@telchemy.com



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