fix duplicate in iax

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@661 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/iax/src/iax2-parser.c

@@ -212,7 +212,6 @@ static struct iax2_ie {
 	{ IAX_IE_CALLINGTON, "CALLING TYPEOFNUM", dump_byte },
 	{ IAX_IE_CALLINGTNS, "CALLING TRANSITNET", dump_short },
 	{ IAX_IE_SAMPLINGRATE, "SAMPLINGRATE", dump_samprate },
-	{ IAX_IE_CODEC_PREFS, "CODEC_PREFS", dump_string },
 	{ IAX_IE_RR_JITTER, "RR_JITTER", dump_int },
 	{ IAX_IE_RR_LOSS, "RR_LOSS", dump_int },
 	{ IAX_IE_RR_PKTS, "RR_PKTS", dump_int },