Remove a=crypto:0 AES_CM_128_HMAC_SHA1_32 in the answer SDP
Remove a=crypto:0 AES_CM_128_HMAC_SHA1_32 in the answer SDP

samdutton/apprtc,samdutton/apprtc,webrtc/apprtc,bpyoung92/apprtc,webrtc/apprtc,webrtc/apprtc,bpyoung92/apprtc,samdutton/apprtc,bpyoung92/apprtc,samdutton/apprtc,bpyoung92/apprtc,webrtc/apprtc,bpyoung92/apprtc,webrtc/apprtc,samdutton/apprtc