Merged revisions 144238 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

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r144238 | crichter | 2008-09-24 10:20:52 +0200 (Mi, 24 Sep 2008) | 1 line

improved helptext of misdn_set_opt.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@144257 65c4cc65-6c06-0410-ace0-fbb531ad65f3