Chapter 9. Telephony

Table of Contents

9.1. Introduction
9.2. VoIP Calls
9.3. ANSI
9.4. GSM
9.5. IAX2 Stream Analysis
9.6. ISUP Messages
9.7. LTE
9.7.1. LTE MAC Traffic Statistics
9.7.2. LTE RLC Graph
9.7.3. LTE RLC Traffic Statistics
9.8. MTP3
9.9. Osmux
9.10. RTP Analysis
9.11. RTSP
9.12. SCTP
9.13. SMPP Operations
9.14. UCP Messages
9.15. H.225
9.16. SIP Flows
9.17. SIP Statistics
9.18. WAP-WSP Packet Counter

9.1. Introduction

Wireshark provides a wide range of telephony related network statistics which can be accessed via the Telephony menu.

These statistics range from specific signaling protocols, to analysis of signaling and media flows. If encoded in a compatible encoding the media flow can even be played.

The protocol specific statistics windows display detailed information of specific protocols and might be described in a later version of this document.

Some of these statistics are described at the https://wiki.wireshark.org/Statistics pages.