SDP_MEDIA_TYPE   1004 net/netfilter/nf_conntrack_sip.c 	SDP_MEDIA_TYPE("audio ", SIP_EXPECT_AUDIO),
SDP_MEDIA_TYPE   1005 net/netfilter/nf_conntrack_sip.c 	SDP_MEDIA_TYPE("video ", SIP_EXPECT_VIDEO),
SDP_MEDIA_TYPE   1006 net/netfilter/nf_conntrack_sip.c 	SDP_MEDIA_TYPE("image ", SIP_EXPECT_IMAGE),