Revision Summary Date Revision History Revision Class Comments 4/4/2008 0.1 New Initial version 4/25/2008 0.2 Minor Updated on feedback 6/27/2008 1.0 Major Updated and revised the technical content. 8/15/2008 1.01 Minor Revised and edited the technical content. 12/12/2008 2.0 Major Updated and revised the technical content. 2/13/2009 2.01 Minor Revised and edited the technical content. 3/13/2009 2.02 Minor Revised and edited the technical content. 7/13/2009 2.03 Major Revised and edited the technical content 8/28/2009 2.04 Editorial Revised and edited the technical content 11/6/2009 2.05 Editorial Revised and edited the technical content 2/19/2010 2.06 Editorial Revised and edited the technical content 3/31/2010 2.07 Major Updated and revised the technical content
4/30/2010 2.08 Editorial Revised and edited the technical content 6/7/2010 2.09 Minor Updated the technical content 6/29/2010 2.10 Editorial Changed language and formatting in the technical content. 7/23/2010 2.10 None No changes to the meaning, language, or formatting of the technical content. 9/27/2010 3.0 Major Significantly changed the technical content. 11/15/2010 3.0 None No changes to the meaning, language, or formatting of the technical content. 12/17/2010 3.0 None No changes to the meaning, language, or formatting of the technical content. 3/18/2011 3.0 None No changes to the meaning, language, or formatting of the
technical content. 6/10/2011 3.0 None No changes to the meaning, language, or formatting of the technical content. 1/20/2012 4.0 Major Significantly changed the technical content. 4/11/2012 4.0 None No changes to the meaning, language, or formatting of the technical content. 7/16/2012 4.0 None No changes to the meaning, language, or formatting of the technical content. 10/8/2012 4.1 Minor Clarified the meaning of the technical content. 2/11/2013 4.2 Minor Clarified the meaning of the technical content. 7/30/2013 4.3 Minor Clarified the meaning of the technical content. 11/18/2013 4.3 None No changes to the meaning, language, or
formatting of the technical content. 2/10/2014 4.3 None No changes to the meaning, language, or formatting of the technical content. 4/30/2014 4.4 Minor Clarified the meaning of the technical content. 7/31/2014 4.5 Minor Clarified the meaning of the technical content. 10/30/2014 4.6 Minor Clarified the meaning of the technical content. 3/30/2015 5.0 Major Significantly changed the technical content. 9/4/2015 6.0 Major Significantly changed the technical content. 6/23/2016 6.1 Minor Clarified the meaning of the technical content. 7/15/2016 6.1 None No changes to the meaning, language, or formatting of the technical content.
9/14/2016 6.1 None No changes to the meaning, language, or formatting of the technical content. 9/19/2017 6.2 Minor Clarified the meaning of the technical content. 12/12/2017 6.2 None No changes to the meaning, language, or formatting of the technical content. 4/27/2018 7.0 Major Significantly changed the technical content. 7/24/2018 8.0 Significantly changed the technical content. 8/28/2018 9.0 Major Significantly changed the technical content.
RemoteConversationalMOSAlg xs:string No Not used. v2:AppliedBandwidthLimit<28> xs:int Yes The bandwidth limit applied for sending media. bits per second v2:AppliedBandwidthSource<29> xs:string [256] Yes The source of the bandwidth limit policy that was applied for the sending of media. Not applicable v2:LocalClientEvent<30> Yes Information quality events detected by the . Not applicable v2:RemoteClientEvent<31> Yes Information about quality events detected by the . Not applicable v2:OpaqueCoreEndpointData<32> No Not used. v2:OpaqueChannelData<33> No Not used. v2:Separator<34> default No Separator element used for future schema extensions. Not applicable Attributes The following lists the attributes of the MediaLine element. Attribute Type Required Available Description Label xs:string Yes Yes Identifies the Media Line. Currently supported values: "main-audio" "main-video" "data"<35> "main-video1" "main-video2" "main-video3" "main-video4" "main-video5" "main-video6"
"False" means that no audio FEC was used during the call. v2:OpaqueAudioData<103> v2:OpaqueAudioDataType No Not used. v3:AudioPostFECPLR<104> xs:float No Reports packet loss rate after FEC has been applied for audio. Value between 0.00 and 1.00. Percentage v2:Separator<105> default No Separator element used for future schema extensions. Not applicable v3:DecodeStereoPercent <106> xs:float Yes Percentage of decoded as stereo. Percentage v3:AecRenderStereoPercent<107> xs:float Yes Percentage of call processed by AEC as stereo render. Percentage v3:EncodeStereoPercent <108> xs:float Yes Percentage of audio encoded as stereo. Percentage v3:AecCaptureStereoPercent <109> xs:float Yes Percentage of call processed by AEC as stereo capture. Percentage v3:Separator3<110> default No Separator element used for future schema extensions. Not applicable v4:JitterBufferSizeAvg<111> xs:int Yes Average size of jitter buffer during session. milliseconds v4:JitterBufferSizeMax<112> xs:int Yes Maximum size of jitter buffer during session. Milliseconds v4:JitterBufferSizeMin<113> xs:int Yes Minimum size of jitter buffer during session. Milliseconds
v4:JitterBufferSizeSD<114> xs:int Yes Standard deviation of jitter buffer size during session. milliseconds v4:NetworkJitterAvg<115> xs:float Yes Average of network jitter computed over 20 second windows during the session. milliseconds v4:NetworkJitterMax<116> xs:float Yes Maximum of network jitter computed over 20 second windows during the session. milliseconds v4:NetworkJitterMin<117> xs:float Yes Minimum of network jitter computed over 20 second window during the session. milliseconds v4:NetworkJitterSD<118> Yes Standard deviation of network jitter computed over 20 second window during the session. milliseconds v4:PacketReorderRatio<119> xs:float Yes Ratio of packets received that were out of sequence during the session. Fraction v4:PacketReorderDepthAvg<120> xs:int Yes Average of the number of packets between the when the current packet and the out-of sequence packet was received. packets
v4:PacketReorderDepthMax<121> xs:int Yes Maximum of the number of packets between the when the current packet and the out-of sequence packet was received. packets v4:BurstLossLength1<122> xs:float Yes Ratio of lost single lost packet over the total number packets for the session. Fraction v4:BurstLossLength2<123> Yes Ratio of 2 consecutive lost packets over the total number packets for the session. Fraction v4:BurstLossLength3<124> xs:float Yes Ratio of 3 consecutive lost packets over the total number packets for the session. Fraction v4:BurstLossLength4<125> Yes Ratio of 4 consecutive lost packets over the total number packets for the session. Fraction v4:BurstLossLength5<126> xs:float Yes Ratio of 5 consecutive lost packets over the total number packets for the session. Fraction v4:BurstLossLength6<127> xs:float Yes Ratio of 6 consecutive lost packets over the total number packets for the session. Fraction v4:BurstLossLength7<128> xs:float Yes Ratio of 7 consecutive lost packets Fraction
v4:FECRecvDistance7<137> xs:float Yes Percentage of session where packets with FEC distance of 7 was received. Percentage xs:float Yes Percentage of session packets with FEC distance of 8 or larger was received. Percentage v4:FECRecvScheme<139> xs:float Yes Track which FEC scheme is being used during session. 0 – codec level FEC (in-band) 1 –external FEC (RFC 2198) v4:FECRecvRedundancy<140> xs:float Yes Average FEC redundancy for packets received. float v4:HealerPushCount<141> xs:int Yes Number of packets pushed into the audio healer/jitter buffer from network. packets v4:HealerPullCount<142> xs:int Yes Number of packets pulled from the audio healer/jitter buffer to be rendered or mixed. packets v4:SendMutePercent<143> xs:float Yes Percentage of session duration where the client was muted. percentage xs:int Yes Bitmask representing which audio capture DSP effects were used in hardware. TBD xs:int Yes Bitmask representing which audio render DSP TBD
32 72 27 65 17 16 33 66 31 21 23 34 62 29 33 64 37 56 38 46 60 61 31 31 32 67 30 63 54 55 54 14 15 13 83 ms-rtcp-metrics 88 Microsoft Lync Server 2010 ( 103, 115, 131) 88 95 N 10 O Other local events 82 11 P 87 12 12 152 Proxy 81 82 82 82 82 81 82 82 81 R 10 11 10 12 S Schemas 88 Microsoft Lync Server 2010 ( 103, 115, 131) 88 95 Security 87 87 Sequencing rules 80 82 81 Server 81 81 81 81 81 80 81 81 81 12 T Timer events 80 82 81 Timers 80 81 81 173 13 Triggered events 80 81 Triggered events - higher-layer 82 V 12 12 X 88