iii
Site Survey Guide for Deploying Cisco 7920 IP Phones
OL-6315-01
CONTENTS
Preface v
CHAPTER
1 Overview 1-1
Recommendations for Successful VoIP Surveys 1-1
Getting started 1-2
Minimum Requirements for WIPT Cells 1-4
The Ideal WIPT Environment 1-5
Data Rate and Signal Strength Considerations 1-6
Multi-floor survey 1-7
Comparison of a Manual Survey and an Automated Survey 1-8
CHAPTER
2 Survey Tools 2-1
Survey Tools for Packet Jitter 2-11
CHAPTER
3 Surveying for Cell Capacity and Channel Re-Use 3-1
Survey Design for Cell Capacity 3-1
CHAPTER
4 Conducting a WIPT Survey 3
How To Survey for the WIPT 3
Channel Re-Use 4
Manual Survey for the WIPT 5
Automated Survey for the WIPT 6
CHAPTER
5 Positioning Access Points and Antennas for
Site Surveys
4-1
Access Point Positioning 4-1
Antennas and Antenna Positioning 4-2
APPENDIX
A Additional Sources of Information A-1
