Provide proper ring tone in indications.conf for Malaysia

The ring tone provided in the sample indications.conf was incorrect. This patch
modifies the sample ring tone to be what it should:
  ring = 425/400,0/200,425/400,0/2000

This brings it in line with the tone definition in DAHDI 2.7.0. (zonedata.c)

(closes issue ASTERISK-21997)
Reported by: Filip Jenicek
patches:
  malaysia_ring.patch uploaded by phill (License 6277)
........

Merged revisions 394940 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: http://svn.asterisk.org/svn/asterisk/branches/11@394941 f38db490-d61c-443f-a65b-d21fe96a405b