Analyze and Troubleshoot Call Traces of Phone Connectivity Problems in a SIP Environment.
LAB Debrief: Group Discussion
Call Connection Lab
Detect Call Connection Problems and Suggest Solutions from SIP Call Traces in a Small Enterprise or Carrier IP Telephony Example
LAB Debrief: Group Discussion
Call Echo Lab
Determine Source of Echo, Troubleshoot Echo Cancellation Issues and Consider the Contribution of Electrical vs Acoustic Echo to Call Degradation
LAB Debrief: Group Discussion
Broken Speech/Dropped Calls
Perform Root Cause Analysis on SIP Call Traces for Two of the Most Pervasive Problems in VoIP
LAB Debrief: Group Discussion
Voice Quality/QoS/QoE Lab
View and Dissect Quality of Service (QoS) and Quality of [User] Experience (QoE) Issues on SIP Call Traces, Understand Differences in MOS and R-Values and Calculations Relative to Different Call Types, and Listen to Media Samples of Impairments
