Merged revisions 47497 via svnmerge from

Merged revisions 47497 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r47497 | russell | 2006-11-12 01:23:23 -0500 (Sun, 12 Nov 2006) | 12 lines

Merged revisions 47496 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2

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r47496 | russell | 2006-11-12 01:09:03 -0500 (Sun, 12 Nov 2006) | 4 lines

Only do the check to determine whether the channel calling this function is an
IAX2 channel when getting the IP address using the special argument,
CURRENTCHANNEL.  (issue #8341, jcovert)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@47498 65c4cc65-6c06-0410-ace0-fbb531ad65f3