ECS19 - Johan Delimon - Keep your Skype for Business Hybrid working like a charm for Microsoft Teams

2. idelimon BVBA / johan@delimon.be / @jdelimon / Skype for Business MVP / MCSM
Communications / Skype4B Architect
Johan Delimon
Johan Delimon
The Collective / johan.delimon@thecollective.eu / @jdelimon / Skype4B - Teams MVP / MCSM Communications / Skype4B Architect

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6. CloudOn-Premises
Full set of enterprise value features
Unified communications
Faster time to value
Lower total cost of ownership
Unified communications
Server
Hub for teamwork
With AI, Microsoft Graphs, bots…
Intelligent communications
Online
Cloud

7. CloudOn-Premises
Full set of enterprise value features
Unified communications
• IM/Presence
• Voice
• Video
• Meetings
• Conferencing &
sharing
Faster time to value
Lower total cost of ownership
Unified communications
Server
Hub for teamwork
With AI, Microsoft Graphs, bots…
Intelligent communications
Online
Skype for Business Hybrid Setup

8. Skype to Teams Gateway
CloudOn-Premises
Server Online
HYBRID

9. Skype to Teams Gateway
Cloud
Online
PSTN Calling (Microsoft Phone System)
PSTN Calling (Direct Routing)
Federation Skype for Business & Teams
Presence (Skype & Teams)
This applies when using Teams Only & for Skype
for Business Server Hybrid
When the Teams User wants to use any of the
following features the Skype for Business User
must be configured & homed in Online
Interop (Skype & Teams)
Microsoft Teams
User
Skype for Business
Online shadow
object

10. Cloud
Online
Skype to Teams Gateway
Microsoft Teams User
Presence & Calling (Voice & Video)
Skype for Business Online User
Contact: <sip:sip2.lgw.skype.com:50122;ms-fe=a-lgw-euwe-02.lgw.skype.com;transport=Tls;ms-
opaque=2e58ab2424725495>;isGateway;text;audio;video;image;application
User-Agent: RTCC/7.0.0.0 LyncTeamsGateway/1.1.239.0
ms-lync-skype-gw-teams: true
Microsoft Teams
User
Skype for Business
Online User
Signaling
Media
Skype for Business
Online shadow
object

11. a=rtpmap:104 SILK/16000
a=rtpmap:111 opus/48000/2
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/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
a=rtpmap:104 SILK/16000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/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
a=rtpmap:122 X-H264UC/90000
a=rtpmap:123 x-ulpfecuc/90000
a=rtpmap:122 X-H264UC/90000
a=rtpmap:107 H264/90000
a=rtpmap:99 rtx/90000
a=rtpmap:123 x-ulpfecuc/90000
Microsoft Teams User
Audio Codecs
Skype for Business Online User
Audio Codecs
Microsoft Teams User
Video Codecs
Skype for Business Online User
Video Codecs

12. CloudOn-Premises
Server Online
Microsoft Teams User
Presence & Calling (Voice & Video)
Skype for Business On-Prem User
Contact: <sip:sip2.lgw.skype.com:50122;ms-fe=a-lgw-euwe-02.lgw.skype.com;transport=Tls;ms-
opaque=2e58ab2424725495>;isGateway;text;audio;video;image;application
User-Agent: RTCC/7.0.0.0 LyncTeamsGateway/1.1.239.0
ms-lync-skype-gw-teams: true
Signaling
Media
Microsoft Teams
User
Skype to Teams Gateway

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17. Collab
Collab+Meetings
SfBOnly
Collab
Collab+Meetings
SfBOnly

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Islands
CollabOnly or
Collab+Meetings
• Start with Islands mode where Teams meet your business requirements before moving to TeamsOnly
• Start with CollabOnly or Collab+Meetings modes as the starting point when requirements dictate before moving to TeamsOnly
• Onprem customer with complex
and large environment
• Compliance requirements
• Pure SfB online customers
• Wanting and willing to quickly
move to Teams

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+ Interop + Interop
+ Federation
+ Audio Conferencing
+ PSTN Calling
+ Teams Collaboration
+ Teams Meetings

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21. Skype for Business with Teams
Collaboration
Skype for Business with Teams
Collaboration & Meetings
Teams Only
• Presence
• Chat
• Calling
• Meetings
• PSTN
• Collaboration • Presence
• Chat
• Calling
• PSTN
• Joining Skype
Meetings
• Collaboration
• Meetings
• Locked Down
• Joining Skype
Meetings
• Presence
• Chat
• Calling
• Meetings
• PSTN

22. ISLANDS Mode Skype for Business
Only
Skype for Business
with Collaboration
Skype for Business
with Collaboration &
Meetings
Teams Only

23. Skype for
Business with
Collaboration
Skype for Business
with Collaboration &
Meetings
Teams Only Required for Functionality
• Microsoft Teams
• Persistent Chat Workspace
• Skype for Business Interop
• Federation with Skype for
Business
• Federation with Teams
• Calling Functionality
• Calling Functionality
• Microsoft Calling Plans
• Direct Routing
• PSTN Dial-In Conferencing

28. https://docs.microsoft.com/en-us/SkypeForBusiness/skype-for-business-hybrid-solutions/skype-for-business-hybrid-solutions

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40. https://docs.microsoft.com/en-us/SkypeForBusiness/skype-for-business-hybrid-solutions/plan-hybrid-connectivity#BKMK_DNS

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InterpretedUserType Enabled OnPremHostingProvider
------------------- ------- ---------------------
HybridOnPrem True SRV:
NoService False
HybridOnline True sipfed.online.lync.com
PureOnline True
DirSyncedPureOnline True

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46. Get-CsOnlineUser |
Select DisplayName, UserPrincipalName, InterpretedUserType |
Export-Csv CsOnlineUsersAfter.csv

48. InterpretedUserType User Created DirSynched Skype for Business Supports Hybrid Enabled
PureOnline
PureOnlineSfBUser
Office 365 Portal No Online No Yes
HybridOnline
HybridOnlineSfBUser
Customer AD Yes Online Yes Yes
HybridOnprem
HybridOnpremSfBUser
Customer AD Yes OnPrem Yes Yes
DirSyncedPureOnline
DirSyncedPureOnlineSfBUser
Customer AD Yes Online No Yes
NoService None No No
InterpretedUserType that
need Fixing
Why How
DirSyncedPureOnlineSfBUser User not Know by Skype for Business Server Enable-CsUser
PureOnlineSfBUser User not known by Active Directory or Skype for Business
Server
Create New AD User Object and
Link objects
Enable-CsUser

49. Active Directory attribute Attribute name Correct value for Online user Correct value for on–premises
users
msRTCSIP-DeploymentLocator HostingProvider sipfed.online.lync.com SRV:
msRTCSIP-PrimaryUserAddress SIPAddress sip:userName@contoso.com sip:userName@contoso.com
sRTCSIP-UserEnabled Enabled True True
Enable-CsUser -Identity "username" -SipAddress "sip:username@contoso.com" -
HostingProviderProxyFqdn "sipfed.online.lync.com"

50. Hybrid
Split Domain
Attribute Value
HostingProvider SRV:
SipAddress user@domain.com
Attribute Value
HostingProvider SRV:
SipAddress user@domain.com
InterpretedUserType HybridOnprem
Azure AD
SFB Online
User Object
AD
SFB User
Object

51. Hybrid
Split Domain
Attribute Value
HostingProvider sipfed.online.lync.com
SipAddress user@domain.com
Azure AD
SFB Online
User Object
AD
SFB User
Object
Move-CsUser UserA -Target
sipfed.online.lync.com -
Credential $UserCredential
Attribute Value
HostingProvider sipfed.online.lync.com
SipAddress user@domain.com
InterpretedUserType HybridOnline

67. PS C:UsersJohanDelimon> Get-CsOnlineUser nick* | Select DisplayName,
UserPrincipalName, InterpretedUserType, Enabled
DisplayName UserPrincipalName InterpretedUserType Enabled
----------- ----------------- ------------------- -------
Nick Lopez nick.lopez@ggetested.com DirSyncSfBUserWithMCOValidationError False
DirSyncSfBUserWithMCOValidationError
Instead of
DirSyncedPureOnline

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69. https://www.enowsoftware.com/solutions-engine/teams-islandmode-trap

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