Merged revisions 340164 via svnmerge from

Merged revisions 340164 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8

........
  r340164 | mjordan | 2011-10-10 15:23:48 -0500 (Mon, 10 Oct 2011) | 13 lines

  Updated chan_sip to place calls on hold if SDP address in INVITE is ANY

  This patch fixes the case where an INVITE is received with c=0.0.0.0 or ::.
  In this case, the call should be placed on hold.  Previously, we checked for
  the address being null; this patch keeps that behavior but also checks for
  the ANY IP addresses.

  Review: https://reviewboard.asterisk.org/r/1504/

  (closes issue ASTERISK-18086)
  Reported by: James Bottomley
  Tested by: Matt Jordan
........

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@340165 65c4cc65-6c06-0410-ace0-fbb531ad65f3