FreeSWITCH-FS-6836

Merge pull request #1001 in FS/freeswitch from ~SAFAROV/freeswitch2:FS-9594 to master

* commit 'adb8c8000f616b3b16d83e71c224be022a6defc3':
  FS-9594: Fixed hostname resolving for IPv6 addreses.
  FS-9594: Has been adjusted string vars size to fit IPv6 address