Frame 21: Packet, 193 bytes on wire (1544 bits), 193 bytes captured (1544 bits) on interface unknown, id 0
    Section number: 1
    Interface id: 0 (unknown)
        Interface name: unknown
    Encapsulation type: Ethernet (1)
    Arrival Time: Nov 27, 2016 14:07:49.158602000 UTC
    UTC Arrival Time: Nov 27, 2016 14:07:49.158602000 UTC
    Epoch Arrival Time: 1480255669.158602000
    [Time shift for this packet: 0.000000000 seconds]
    [Time delta from previous captured frame: 19.995000 milliseconds]
    [Time since reference or first frame: 324.175000 milliseconds]
    Frame Number: 21
    Frame Length: 193 bytes (1544 bits)
    Capture Length: 193 bytes (1544 bits)
    [Frame is marked: False]
    [Frame is ignored: False]
    [Protocols in frame: eth:ethertype:ip:udp:rtp:opus]
    Character encoding: ASCII (0)
Ethernet II, Src: 00:00:00_00:00:00 (00:00:00:00:00:00), Dst: 00:00:00_00:00:00 (00:00:00:00:00:00)
    Destination: 00:00:00_00:00:00 (00:00:00:00:00:00)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Source: 00:00:00_00:00:00 (00:00:00:00:00:00)
        .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default)
        .... ...0 .... .... .... .... = IG bit: Individual address (unicast)
    Type: IPv4 (0x0800)
    [Stream index: 0]
Internet Protocol Version 4, Src: 10.0.2.15, Dst: 10.0.2.20
    0100 .... = Version: 4
    .... 0101 = Header Length: 20 bytes (5)
    Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT)
        0000 00.. = Differentiated Services Codepoint: Default (0)
        .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0)
    Total Length: 179
    Identification: 0xb701 (46849)
    010. .... = Flags: 0x2, Don't fragment
        0... .... = Reserved bit: Not set
        .1.. .... = Don't fragment: Set
        ..0. .... = More fragments: Not set
    ...0 0000 0000 0000 = Fragment Offset: 0
    Time to Live: 64
    Protocol: UDP (17)
    Header Checksum: 0x6b16 [validation disabled]
    [Header checksum status: Unverified]
    Source Address: 10.0.2.15
    Destination Address: 10.0.2.20
    [Stream index: 0]
User Datagram Protocol, Src Port: 24196, Dst Port: 6000
    Source Port: 24196
    Destination Port: 6000
    Length: 159
    Checksum: 0x18d3 [unverified]
    [Checksum Status: Unverified]
    [Stream index: 2]
    [Stream Packet Number: 16]
    [Timestamps]
        [Time since first frame: 300.030000 milliseconds]
        [Time since previous frame: 19.995000 milliseconds]
    UDP payload (151 bytes)
Real-Time Transport Protocol
    [Stream setup by SDP (frame 1)]
        [Setup frame: 1]
        [Setup Method: SDP]
        [Generated Call-ID: 1-4237@10.0.2.20]
    10.. .... = Version: RFC 1889 Version (2)
    ..0. .... = Padding: False
    ...0 .... = Extension: False
    .... 0000 = Contributing source identifiers count: 0
    0... .... = Marker: False
    Payload type: opus (99)
    Sequence number: 23860
    [Extended sequence number: 89396]
    Timestamp: 15360
    [Extended timestamp: 4294982656]
    Synchronization Source identifier: 0x043eee04 (71233028)
Opus Interactive Audio Codec
    0111 1... = TOC.config: FB, Hybrid ptime=20 (15)
    .... .0.. = TOC.S bit: mono
    .... ..00 = TOC.C bits: 1 frame in the packet (0)
    Frame Data […]: d080ac48bb47b4c847c37634e741062d910a8c90d53e3193150f037a8343737d3b43d3217b51d2fb0042ad44b2458660d149e342f2b61c640a35a24010aa0073480451002337119e459b3ba03ac4b18046594bd00b70a15af05336b8d24e1e8be695a654f7a78d37ccd5fa77e5663