Table of Contents
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Network assessment offer
Synthetic IP Telephony measurements
Inject busy hour IP Telephony call traffic simulation into live network segments
Random CODECs and injection points between pre-defined end points/hosts
Injections initially within single facilities, replicated across WAN end points as appropriate
Capture of all test data into database real-time
Remote analysis
Analysis of element/endpoint data by router, time period, and other performance variables
Analysis of element/endpoint data by switch, time period, other performance variables
Analysis of IP Telephony call data by IP endpoint pair, time period, and other performance
variables, then integrated with SNMP data
Generation of graphs representing usage for all endpoint data
"What if" analysis of IP Telephony codecs to determine best match for performance and
call quality
Report generation
Summary of IT and Voice team's interviews: perceived expectations and requirements as
related to proposed applications and network performance levels
Physical topology map on all devices discovered and monitored on the network
Analysis of WAN circuits: current status and recommendations for support of proposed
Avaya IP Telephony
Traffic analysis reports, including archive on CD-ROM of all captured data for all segments
monitored and injected with simulated busy hour IP Telephony calls
Recommendations of Avaya Engineering team to resolve infrastructure problems
discovered and/or make-ready for proposed Avaya IP Telephony
Summary reports of segment utilization, errors, and dropped packets
Summary E-Model calculations for different CODEC reports per segment/per layer
Summary reports for the Level 3 QoS audits (if performed)
Summary reports for different network layers' performance
364 Avaya Application Solutions IP Telephony Deployment Guide
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