Merged revisions 91450 via svnmerge from

Merged revisions 91450 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4

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r91450 | file | 2007-12-06 12:49:42 -0400 (Thu, 06 Dec 2007) | 6 lines

Fix various in the udptl implementation. It could return empty modem frames, have an incorrect sequence number on packets, and display the wrong sequence number in the debug messages.
(closes issue #11228)
Reported by: Cache
Patches:
      udptl-4.patch uploaded by dimas (license 88)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@91458 65c4cc65-6c06-0410-ace0-fbb531ad65f3