Merged revisions 101989 via svnmerge from

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

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r101989 | russell | 2008-02-01 17:06:32 -0600 (Fri, 01 Feb 2008) | 5 lines

Change the SDP_SAMPLE_RATE macro.  It turns out that even though G.722 is 16 kHz,
it is supposed to specified as 8 kHz in the RTP, and RTP timestamps are supposed
to be calculated based on 8 kHz.  (Apparently this is due to a bug in a spec, but
people follow it anyway, because it's the spec ...)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@101990 65c4cc65-6c06-0410-ace0-fbb531ad65f3