id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,backport_to_milestone,backported 1556,Fix From/To tag and Via branch comparison to be case insensitive,ming,bennylp,"This problem is originally reported by Regis Montoya (special thanks for the report) regarding the From/To tag comparison. From RFC 3261: The ""tag"" parameter is used in the To and From header fields of SIP messages. It serves as a general mechanism to identify a dialog, which is the combination of the Call-ID along with two tags, one from each participant in the dialog. Unless otherwise stated in the definition of a particular header field, field values, parameter names, and parameter values are case-insensitive. We also extend the fix to cover the comparison of Via branch parameter used as transaction key to be case insensitive as well. ",defect,closed,normal,release-2.1,pjsip,trunk,fixed,,,release-1.16,1