Transcript Level 400 Johan Delimon Tommy Clarke MCM Lync Server / MVP Lync Server Ordina Belgium N.V. [email protected] MCSM Lync Server / MVP Lync Server Altitude 365 [email protected] @jdelimon @itommyclarke.

Level 400
Johan Delimon
Tommy Clarke
MCM Lync Server / MVP Lync Server
Ordina Belgium N.V.
[email protected]
MCSM Lync Server / MVP Lync Server
Altitude 365
[email protected]
@jdelimon
@itommyclarke
Conferencing
Protocol
Conferencing
Backend
Conferencing
Modalities
Conferencing
Lifecycle
Conferencing
Extra’s
Command
addConference
modifyConference
deleteConference
getConferencing
Capabilities
getConferences
getEncryptionKey
getAvailableMCUTypes
Notes
Creating a conference
Modify the details of an existing conference
Delete an existing conference
Get capabilities for use in a conference &
available MCU types
Get list of conferences created by an organizer
Get a certificate from Focus Factory (for
encryption)
Get MCU Types activated in Pool
Command
addUser
deleteUser
modifyEndpointMedia
setLobbyAccess
modifyUserRoles
modifyConferenceLock
Notes
Connect a user to an MCU
Remove a user from an MCU
Start/Stop recording & Muting/Unmuting
Admit users from the lobby into the
conference
Promote / Demote presenters
Locking / Unlocking Conferences
Get-CsWindowsService | Where-Object {$_.Name -like "*MCU*"}
IM
IM
IM
IM
IM
Features
Value
Configured by
Auto Start IM
No
NA
IM can be Disabled
Yes
Meeting Settings
Meeting Setting when Scheduling or Q&A (*)
IM Mute Single Participants
during
No
NA
Unless Q&A is turned on during meeting for
Everyone
IM Mute All Participants
No
NA
Unless Q&A is turned on during meeting for
Everyone or IM is disabled at scheduling time
IM Only Meeting
Yes
Meeting Policy
Disable AllowIPAudio (or Multi select Users)
Q&A
Yes/No
Policy / Meeting
Setting
Based on Policy “AllowQandA”
& Meeting Configuration (*)
(*) Lync 2013 Cumulative Update Oktober 2013
Notes
IM
IM
Audio/Video
Audio/Video
AV
Audio/Video
AV
Features
Value
Configured by
Notes
Auto Start Audio
Yes
NA
Default configuration
Audio can be Disabled
Yes
Conference Policy Set AllowIPAudio to $False in
Conferencing Policy
Mute Single Participants during
Yes
Presenter
Mute All Participants
Yes
Presenter
During Meeting & Scheduling
Audio Only Meeting
Yes
NA
Disable IM, NoIPVideo, Set
EnableAppDesktopSharing to None
Auto Start Video
No
NA
Viewing will start automatically
Video can be Disabled
Yes
Conference Policy Set AllowIPVideo to $False in
Meeting Options Conferencing Policy & Scheduling
Block Video
Mute Single Video Participants
No
NA
Mute All Participants
Yes
Presenter
During Meeting & Scheduling
Video Only Meeting
No
NA
Audio is always required
Setting
Default Value
Notes
AllowIPAudio
True
Enable Audio Conferencing (Organizer)
AllowIPVideo
True
Enable Video Conferencing (Organizer)
AllowMultiView
True
Per Organizer Policy
EnableMultiViewJoin
True
Per User Level Policy
MaxVideoConferenceResolution
VGA
Deprecated
AudioBitRateKb
200
TotalReceiveVideoBitRateKb
50.000 Kbps
Receive BW per User
VideoBitRateKb
50.000 Kbps
Send BW per User
Setting
Default Value
AllowAnonymousUsersToDialOut
False
AllowNonEnterpriseVoiceUsersToDialOut
False
EnableDialInConferencing
True
Notes
G.722
G.722
G.711
SIREN
SIREN
G.722/2
Filter Active
Speakers Streams
ENCODE
G.711
MIX
SIREN
G.722
DECODE
G.722
G.722/2
Up to 5 Active
Speakers
SIREN
G.711
G.722/2
CPU
Cycles
CPU
Cycles
Send to all
attendees
Payload type
0
3
4
8
9 or 117
13
111
112
114
115
116
117
118
Codec
G.711 µ-Law
GSM 6.10
G.723.1
G.711 A-Law
G.722
Comfort Noise
Siren
G.722.1
RT Audio
RT Audio
G.726
G.722
Comfort Noise
Clock rate
8000
8000
8000
8000
8000
8000
16000
16000
16000
8000
8000
8000
16000
P-times
10, 20, 40, 60
20, 40, 60
30, 60, 90
10, 20, 40, 60
20, 40, 60
Not Applicable
20, 40, 60, 100, 200
20, 40, 60
20, 40, 60
20, 40, 60
20, 40, 60
20,40,60
Not Applicable
RTP Packets (MSDN)
http://msdn.microsoft.com/en-us/library/dd944715(v=office.15).aspx
Channels
1
1
1
1
1
1
1
1
1
1
1
2
1
Preference Order
Wideband Narrowband
m=audio 51819 RTP/AVP 117 114 104 9 112 111 0 8 116 115 103 97 13 118 101
a=rtpmap:117 G722/8000/2
Even though the actual sampling rate for G.722 audio is 16,000 Hz, the RTP
a=rtpmap:114 x-msrta/16000
clock rate for the G722 payload format is 8,000 Hz because that value was
erroneously assigned in RFC 1890 and must remain unchanged for backward
a=rtpmap:104 SILK/16000
compatibility. The octet rate or sample-pair rate is 8,000 Hz.
a=rtpmap:9 G722/8000
(4.5.2 G.722)
a=rtpmap:112 G7221/16000
RTAudio Wideband & Narrowband
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
G.711
a=rtpmap:8 PCMA/8000
a=rtpmap:116 AAL2-G726-32/8000
Skype Codec Wideband & Narrowband
a=rtpmap:115 x-msrta/8000
The redundant audio payload format "RED" is specified by RFC 2198 [17]. It
a=rtpmap:103 SILK/8000
defines a means by which multiple redundant copies of an audio packet may
a=rtpmap:97 RED/8000
be transmitted in a single RTP stream (4.5.16 RED)
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
a=rtpmap:101 telephone-event/8000
http://tools.ietf.org/html/rfc3551 RTP Profile for Audio and Video Conferences with Minimal Control
m=audio 51819 RTP/AVP
117 114 104 9 112 111 0 8 116 115 103 97 13 118 101
a=rtpmap:117 G722/8000/2
a=rtpmap:114 x-msrta/16000
a=rtpmap:104 SILK/16000
a=rtpmap:9 G722/8000
a=rtpmap:112 G7221/16000
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:116 AAL2-G726-32/8000
a=rtpmap:115 x-msrta/8000
a=rtpmap:103 SILK/8000
a=rtpmap:97 RED/8000
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
a=rtpmap:101 telephone-event/8000
m=audio 49978 RTP/SAVP
117 9 111 0 8 97 13 118 101
a=rtpmap:117 g722/8000/2
a=rtpmap:9 g722/8000
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 RED/8000
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
a=rtpmap:101 telephone-event/8000
m=audio 51819 RTP/AVP
117 114 104 9 112 111 0 8 116 115 103
97 13 118 101
a=rtpmap:117 G722/8000/2
a=rtpmap:114 x-msrta/16000
a=rtpmap:104 SILK/16000
a=rtpmap:9 G722/8000
a=rtpmap:112 G7221/16000
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:116 AAL2-G726-32/8000
a=rtpmap:115 x-msrta/8000
a=rtpmap:103 SILK/8000
a=rtpmap:97 RED/8000
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
RE-INVITE
Audio MCU
m=audio 58199 RTP/SAVP
9 111 0 8 97 13 118 101
a=rtpmap:9 G722/8000
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 RED/8000
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
a=rtpmap:101 telephone-event/8000
m=audio 49978 RTP/SAVP
117 9 111 0 8 97 13 118 101
a=rtpmap:117 g722/8000/2
a=rtpmap:9 g722/8000
a=rtpmap:111 SIREN/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:97 RED/8000
a=rtpmap:13 CN/8000
a=rtpmap:118 CN/16000
a=rtpmap:101 telephone-event/8000
Codecs used in the
audio conference
SIP traffic: signaling
Lync Mobile Lync Web App
Lync Clients
HTTPS traffic
TCP 443 HTTPS
TCP 5061 SIP/MTLS
TCP 443 SIP/TLS
UDP 1024-65535 SRTP
UDP 3478 SRTP
EDGE
Pool
Enterprise
Pool
Lync Clients
TCP 4443 HTTPS
TCP 443 HTTPS
UDP 49152-57500 SRTP
UDP 49152-57500 SRTP
UDP 49152-57500 SRTP
UDP 3478 SRTP
Lync
Federation
UDP 1024-65535 SRTP
TCP 5061 SIP/TLS
PSOM traffic: Web Conferencing
UDP 49152-57500 SRTP
RTP/SRTP traffic: A/V Conferencing
File Store
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Lync Mobile
Reverse
Proxy
Office Web
Apps Farm
Lync Web
App
External
Firewall
Internal
Firewall
Mediation
Pool
TCP 443 HTTPS
SIP traffic: signaling
Lync Mobile Lync Web App
Lync Clients
HTTPS traffic
Lync Clients
UDP 3478 SRTP
UDP 49152-57500 SRTP
UDP 1024-65535 SRTP
Lync Mobile Lync Web App
Lync
Federation
TCP 4443 HTTPS
TCP 443 HTTPS
Reverse
Proxy
Office Web
Apps Farm
Internal
Firewall
UDP 49152-57500 SRTP
Enterprise
Pool
UDP 49152-57500 SRTP
UDP 3478 SRTP
EDGE
Pool
External
Firewall
TCP 443 HTTPS
UDP 1024-65535 SRTP
TCP 5061 SIP/TLS
PSOM traffic: Web Conferencing
UDP 49152-57500 SRTP
RTP/SRTP traffic: A/V Conferencing
File Store
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Mediation
Pool
Lync 2013 H.264 SVC
m=video 57533 RTP/SAVP 122 121 123
Legacy Lync 2010 Video
a=rtpmap:122 X-H264UC/90000
Codec RT-Video
a=rtpmap:121 x-rtvc1/90000
a=rtpmap:123 x-ulpfecuc/90000
If a user agent supports the H.264UC
video codec, it SHOULD also support the
ULPFEC-UC video FEC media format
Gallery View
Gallery View
No
Gallery View
Gallery View
(Active Speaker
in Full Screen)
SWITCHING
RATE MATCHING
H.264 SVC 240p
H.264 SVC 240p
H.264 SVC 240p
H.264 SVC 240p
H.264 SVC 240p
SWITCHING
RATE MATCHING
H.264 SVC 180p
H.264 SVC 180p
H.264 SVC 180p
H.264 SVC 180p
H.264 SVC 180p
SWITCHING
RATE MATCHING
H.264 SVC 240p
SWITCHING
RATE MATCHING
H.264 SVC 1080p
H.264 SVC 180p 30 f/s
H.264 SVC 180p 15 f/s
H.264 SVC 180p 7.5 f/s
SWITCHING
RATE MATCHING
H.264 SVC 180p
RT Video 480p
H.264 SVC 720p
H.264 SVC 1080p
All Video Streams
Originating from
the same client
NO DECODING
NO MIXING
NO RE-ENCODING
H.264 SVC 180p 30 f/s
RT Video 480p
H.264 SVC 720p
H.264 SVC 1080p 30 f/s
Video Streams sent to
clients requesting the
resolution and codec
SIP traffic: signaling
HTTPS traffic
Lync Clients
PSOM traffic: Web Conferencing
UDP 3478 SRTP
UDP 57501-65535 SRTP
UDP 1024-65535 SRTP
UDP 3478 SRTP
EDGE
Pool
Lync
Federation
UDP 1024-65535 SRTP
UDP 57501-65535 SRTP
RTP/SRTP traffic: A/V Conferencing
Enterprise
Pool
File Store
Lync Clients
Reverse
Proxy
External
Firewall
Office Web
Apps Farm
Internal
Firewall
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Mediation
Pool
Application Sharing
Application Share
AS
Application Share
AS
Features
Value
Configured by
Notes
Auto Start App
Sharing
NA
Presenter
For participants App Sharing will automatically start when
presenter is sharing
App Sharing can be
Disabled
Yes
Conferencing
Policy
AllowUserToScheduleMeetingsWithAppSharing [$True|$False]
EnableAppDesktopSharing [Desktop|SingleApplication|None]
App Sharing Only
Meeting
No
NA
Unless escalated from IM Conference (Including IM)
m=applicationsharing 59510 TCP/RTP/SAVP 127
a=rtpmap:127 x-data/90000
a=x-applicationsharing-session-id:1
a=x-applicationsharing-role:sharer
a=x-applicationsharing-media-type:rdp
The RTP payload (RTData) is a dynamic
payload used forApplication Sharing
Streams
Setting
AllowUserToScheduleMeetingsWithAppSharing
EnableAppDesktopSharing
AppSharingBitRateKb
Default Value
Notes
True
Enable Scheduling (Organizer)
Desktop
Enable Sharing (Organizer)
50.000 Kbps
Per User Level Policy
SIP traffic: signaling
HTTPS traffic
Lync Clients
UDP 49152-57500 SRTP
RTP/SRTP traffic: A/V Conferencing
PSOM traffic: Web Conferencing
TCP 443 SRTP
TCP 443 <> TCP 49152-65535 SRTP
EDGE
Pool
Lync
Federation
Enterprise
Pool
File Store
Lync Clients
Reverse
Proxy
External
Firewall
Office Web
Apps Farm
Internal
Firewall
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Mediation
Pool
SIP traffic: signaling
HTTPS traffic
Lync Clients
UDP 49152-57500 SRTP
RTP/SRTP traffic: A/V Conferencing
PSOM traffic: Web Conferencing
TCP 443 SRTP <> TCP 50.000 – 59.999 SRTP
TCP 443 <> TCP 49152-65535 SRTP
EDGE
Pool
Lync
Federation
Enterprise
Pool
File Store
Lync Clients
Reverse
Proxy
External
Firewall
Office Web
Apps Farm
Internal
Firewall
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Mediation
Pool
Web
DATA
Web
DATA
Features
Value
Configured by
Notes
Auto Start Web Conferencing
NA
Presenter
For participants Web Conference will
automatically start when presenter has
started Web Conferencing
Web Conferencing can be
Disabled
Yes
Conferencing
Policy
EnableDataCollaboration [$True|$False]
Web Conferencing Only
Meeting
No
NA
Unless escalated from IM Conference
(including IM)
Setting
Default Value
AllowAnnotations
True
AllowExternalUserControl
False
AllowExternalUsersToSaveContent
True
AllowParticipantControl
True
AllowPolls
True
AllowQandA
True
AllowSharedNotes
True
DisablePowerPointAnnotations
False
SIP traffic: signaling
HTTPS traffic
Lync Clients
RTP/SRTP traffic: A/V Conferencing
TCP 8057 PSOM
PSOM traffic: Web Conferencing
TCP 443 PSOM
TCP 8057 PSOM
EDGE
Pool
Lync
Federation
Enterprise
Pool
File Store
Lync Clients
Reverse
Proxy
External
Firewall
Office Web
Apps Farm
Internal
Firewall
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
Mediation
Pool
TCP 443 HTTPS
SIP traffic: signaling
Lync Mobile Lync Web App
HTTPS traffic
RTP/SRTP traffic: A/V Conferencing
PSOM traffic: Web Conferencing
EDGE
Pool
Lync
Federation
Enterprise
Pool
Lync Clients
File Store
Connectivity to:
IP-PSTN
gateway
IP/PBX
Direct SIP
SIP trunk
TCP 443 HTTPS
TCP 443 HTTPS
Reverse
Proxy
External
Firewall
TCP 443 HTTPS
Lync Clients
Office Web
Apps Farm
Internal
Firewall
Mediation
Pool
No Request sent to server
Online Meetings can be
scheduled when offline
SERVICE (SIP) getConferencingCapabilities (CCCP)
200 (SIP) getConferencingCapabilities (CCCP)
SERVICE (SIP) getConferences:Static=True (CCCP)
200 (SIP) getConferences=Static ConferenceID : 2KH5G7FG
SERVICE (SIP) getConference:ConferenceID: 2KH5G7FG (CCCP)
200 (SIP) getConference:All info of the conference
SERVICE (SIP) addConference:CSTWLDR1 (CCCP)
200 (SIP) addConference:CSTWLDR1 (CCCP)
SERVICE (SIP) getConference:ConferenceID: CSTWLDR1 (CCCP)
200 (SIP) getConference:All info of the conference
SERVICE (SIP) modifyConference:ConferenceID: CSTWLDR1 (CCCP)
200 (SIP) modifyConference:All info of the conference
1. SERVICE Focus Factory (SIP) addConference:5PDRL65L (CCCP)
2. INVITE Focus:5PDRL65L (SIP) addUser:5PDRL65L user (CCCP)
3. SUBSCRIBE Focus:5PDRL65L (SIP)
4. INVITE Chat MCU:5PDRL65L (SIP)
5. NOTIFY from Focus:5PDRL65L (SIP)
6. INVITE AV MCU:5PDRL65L (SIP)
7. INVITE Focus:5PDRL65L CAS (SIP) addUser:5PDRL65L CASuser (CCCP)
8. SUBSCRIBE Focus:5PDRL65L CAS (SIP)
9. INFO Focus:5PDRL65L (SIP) getConference:5PDRL65L (CCCP)
10. NOTIFY CAS + User (SIP) New user Joining
11. INFO Focus:5PDRL65L (SIP) addUser:5PDRL65L (CCCP)
Port : 65535
Port : 65535
Port : 57500
Port : 49152
Lync
Client
Port : 1024
Port : 0
Default Audio Default Video Default App
Port Range
Sharing
Port Range
1024-65535 1024-65535 Port Range
1024-65535
Default File
Sharing
Port Range
1024-65535
Default Audio Default Video Default App
Port Range
Sharing
Port Range
49152-57500 57501-65535 Port Range
49152-65535
Enterprise
Pool
Port : 0
Port : 65535
Port : 65535
Port : 57500
Port : 49152
Lync
Client
Port : 40801
Port : 1024
Port : 0
Custom App Custom File
Custom
Custom
Sharing
Audio
Video
Sharing
Port Range
Port Range
Port Range
Port Range
50000-50020 60000-60020 45000-45020 30000-30020
Default Audio Default Video Default App
Port Range
Sharing
Port Range
49152-57500 57501-65535 Port Range
49152-65535
Enterprise
Pool
Port : 0
Port : 65535
Port : 65535
Port : 57500
Port : 49152
Lync
Client
Port : 40803
Port : 1024
Port : 0
Custom
Audio
Port Range
4000-4020
Custom
Video
Port Range
8000-8020
Custom App
Sharing
Port Range
5000-5020
Custom File
Sharing
Port Range
6000-6020
Default Audio Default Video Custom App
Port Range
Sharing
Port Range
49152-57500 57501-65535 Port Range
40803-49151
Enterprise
Pool
Port : 0
Service
Default
Port Range
Default
Ports
Customized Custom
Port Range Ports
Minimum
Custom
Ports
Type
Audio
1024-65535
64K
5350-5389
40
20
Custom
Video
1024-65535
64K
5390-5429
40
20
Custom
Application
Sharing
1024-65535
64K
5430-5469
40
20
Custom
File Transfer
1024-65535
64K
5470-5509
40
20
Custom
Service
Default Port
Range
Application Sharing
Default
Ports
Customized
Port Range
Customized
Ports
Type
49152-65535 16383
40803-49151
8348
Custom
Audio
49152-57500 8348
49152-57500
8348
Default
Video
57501-65535 8034
57501-65535
8034
Default
Modality
Description
Maximum bandwidth
Typical bandwidth
IM, presence, and
signaling
Nonmedia elements
2 Kbps
1.6 Kbps
Voice
Default = RTAudio Wideband 62 Kbps
39 Kbps
Conference voice
Default = G.722
100.6 Kbps
46.1 Kbps
Video – small
Uses H.264 at 320x180
250 Kbps
200 Kbps
Video – medium
Uses H.264 at 640x480
800 Kbps
640 Kbps
Video – high
Uses H.264 at 1280x1080
4 Mbps
3.2 Mbps
Video codec
Resolution and aspect Maximum video payload
ratio
bit rate (Kbps)
Minimum video payload bit Typical bit rate
rate (Kbps)
(Kbps)
H.264
H.264
320x180 (16:9)
212x160 (4:3)
424x240 (16:9))
320x240 (4:3
480x270 (16:9)
424x320 (4:3)
640x360 (16:9)
640x480 (4:3)
848x480 (16:9)
960x540 (16:9)
H.264/RTVideo
1280x720 (16:9)
2500
700
2000
H.264
1920x1080 (16:9)
4000
500
3200
H.264/RTVideo
960x144 (20:3)
500
15
400
H.264
H.264
1280x192 (20:3)
1920x288 (20:3)
1000
2000
250
500
H.264
H.264/RTVideo
H.264
H.264/RTVideo
250
15
200
350
100
280
450
200
350
800
300
640
1500
2000
400
500
1200
1600
Screen Size
Acceptable
Optimal
1280x800
384 Kbps
1.5 Mbps
1440x900
512 Kbps
2 Mbps
1680x1050
768 Kbps
2.75 Mbps
1920x1200
1 Mbps
3.5 Mbps
Typical stream
bandwidth (Kbps)
Maximum stream
bandwidth
without FEC
Maximum stream
bandwidth with
FEC
Media
Typical codec
Audio
G.722
46.1
100.6
164.6
Audio
Siren
25.5
52.6
68.6
Main video receive
H.264 and/or RTVideo
260
8015
Not applicable
Main video send
H.264 and/or RTVideo
270
8015
Not applicable
Panoramic video
receive
H.264 and/or RTVideo
190
2010
Not applicable
Panoramic video send
H.264 and/or RTVideo
190
2515
Not applicable
Microsoft Office Protocol Documents
Microsoft Lync Server 2010 Resource Kit
Microsoft Lync Server 2013 Resource Kit Tools
Microsoft Lync Server 2013 Debugging Tools
Microsoft Network Monitor
Network Planning, Monitoring, and Troubleshooting
with Lync Server