#sip_grapher

This program is used to scrape Asterisk log files and build graphs displaying the SIP session for a given call using SIP debug messages.

Search by phone number or Call-ID

Version 2.6

Date: 05/04/2010

Author:

Jeffrey Weitz
jeffdoubleyou@gmail.com
jeffdoubleyou.com

Changelog:

2.0 - 03/06/2010

	1. Initial re-write of sip_grapher.pl version 1.0

2.1 - 03/08/2010 

	1. Fixed CANCEL transaction
	2. Automated version check and upgrading
	3. Help and usage fixes
	
2.2 - 03/13/2010

	1. Fixed issue with non phone calls ( registration, options, etc. ) were being used
	   when searching for matching calls.

	2. Fixed multiple call selection - only one graph was produced due to backwards
	   matching of call ID vs list.

	3. If there are no matching calls, it won't ask you to select a call.

	4. Fixed SIP messages with / such as Call Leg/Transaction does not exist - where
	   previously it would only show Call Leg.

2.3 - 03/19/2010

	1. Added date / time in each SIP message for ease of reading

2.4 - 03/31/2010

	1. Fixed certain types of SIP packets not being read ( Thanks Monica! )

2.5 - 04/06/2010

	1. Now supports E.164 formatted phone numbers in packets

2.6 - 05/04/2010

	1. Fixed issue with selecting log file path ( forgot to allow input )

	2. Fixed log file selection numbers where there would always be two extra entries.

	3. Cleaned up STDIN input for mode / call-id / number input