document the match_auth_username option

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46308 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 504b7c7..cfbe1dd 100644 (file)
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -26,6 +26,10 @@
 [general]
 context=default                        ; Default context for incoming calls
 ;allowguest=no                 ; Allow or reject guest calls (default is yes)
+;match_auth_username=yes       ; if available, match user entry using the
+                               ; 'username' field from the authentication line
+                               ; instead of the From: field.
+                               
 allowoverlap=no                        ; Disable overlap dialing support. (Default is yes)
 ;allowtransfer=no              ; Disable all transfers (unless enabled in peers or users)
                                ; Default is enabled