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LAN Analyzer and Protocol Decoder - CommView

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Introduction
About CommView
What's New
Using the Program
Overview
Selecting Network Interface for Monitoring
Latest IP Connections
Packets
Logging
Viewing Logs
Rules
Advanced Rules
Alarms
Reconstructing TCP Sessions
Reconstructing UDP Streams
Searching Packets
Statistics and Reports
Using Aliases
Packet Generator
Visual Packet Builder
NIC Vendor Identifier
Scheduler
Using Remote Agent
Using RPCAP
Capturing Loopback Traffic
Port Reference
Setting Options
Frequently Asked Questions
VoIP Analysis
Introduction
Working with VoIP Analyzer
SIP and H.323 Sessions
RTP Streams
Registrations
Endpoints
Errors
Call Logging
Reports
Call Playback
Viewing VoIP Logs
Working with Lists in VoIP Analyzer
NVF Files
Advanced Topics
Capturing High Volume Traffic
Working with Multiple Instances
Running CommView in Invisible Mode
Command Line Parameters
Exchanging Data with Your Application
Custom Decoding
CommView Log Files Format
Sales and Support

SIP and H.323 Sessions

Note: The VoIP analysis module is only available to VoIP license users or evaluation version users who selected VoIP evaluation mode.

VoIP analyzer currently supports two types of VoIP signaling protocols, SIP and H.323. SIP and H.323 sessions are presented as two separate items on the left pane. Selecting one of the two items will display corresponding signaling sessions captured by the application and provide detailed information related to each session:

sip1

The upper pane displays a complete list of captured SIP or H.323 sessions. When selecting a SIP/H.323 session from the list, the lower pane displays detailed information on the selected session, including a detailed session log, summarized and statistical data, as well as the RTP streams related to the selected session:

sip2_and_play1

If RTP streams are available for the selected signaling sessions, it's possible to play a call by clicking Play.

See also:

Working with Lists in VoIP Analyzer

Call Playback

NVF files