Agilent Technologies N2620A - Manual (Page 13)

N2620A User’s Guide XIII
Procedure for WireMap Testing 81
Using the Test Database 83
Using the Network Database 85
Monitoring the Optical Measurements 87
Locating Switch Ports 89
3 Voice Testing with the FrameScope Pro
Voice Testing Overview 92
Supported Protocols 92
How the FrameScope Pro Tests Voice Quality 93
Test Port Settings 93
Audio Codec Support 93
FrameScope Pro as the Caller 94
FrameScope Pro as the Callee 94
SIP Voice Testing 95
Settings Setup for SIP Voice Test 95
Running the Test 98
Interpreting Results 100
Simultaneous Traffic Generation during VoIP Testing 102
Configuring Traffic Generation during VoIP Testing 103
Megaco/H.248 Voice Testing 106
Features 106
Core Services 107
Settings Setup for Megaco/H.248 Voice Test 108
Running the Test 112
Interpreting Results 113
How to Save and Retrieve Results 115
Downloading and Viewing Results with a Web Browser 115
4 Generating Voice Traffic with the FrameScope Pro
VoIP Traffic Overview 118
Dependencies and Assumptions 118
RTP Header 119