G723
if ((tofmt != G721) && (tofmt != G723))
case G723:
if ((ihdr.encoding != G721) && (ihdr.encoding != G723))
(ihdr.encoding != G723)) ||
(ohdr.encoding != G723))) {
case G723:
case G723:
encoding = G723;
encoding = G723;
encoding = G723;
case G723:
case G723:
case G723:
case G723:
case G723: