PIC
XMPP
MSN
AOL
Yahoo
DMZ
Remote
Users
Archiving
Monitoring
UC
Endpoints
UC
Pool
AD DNS
Front End (incl. Mediation) Back End
Federated
Businesses
AV Conf.
Edge
Services
SIP
Trunking
ExUM
Mediation Server
IP-PBX
PSTN
Analog Devices
Media GW / SBA
On-premise
or online
Circuit
Packet
Data Center - EE Pool 1
Presence
Conferencing
AD & DNS
Active Directory
Registrar
(Registration
& Routing)
Alice’s Primary
Registrar & User
Services:
EE Pool 2
Backup
Registrar
Pool
Data Center - EE Pool 2
Presence
Conferencing
Active Directory
AD & DNS
Registrar
(Registration
& Routing)
Bob’s Primary
Registrar & User
Services:
EE Pool 1
Branch Office
Registrar
Survivable Branch Appliance
Joe’s Primary
Registrar: SBA
User Services:
EE Pool 1
•
•
Location used for Presence, Emergency Routing, or both
LIS database Contains):
•
•
•
•
•
•
Location Policy used for E911 and routing
•
•
•
User
Subnet
E911 provided through Emergency Service Provider
•
•
Wireless Access Point (BSSID)
LLDP Port
LLDP Switch
Subnet
MAC
Include Security Desk IM and conference
Outside United States; use location based emergency routing
Voice Routing – Trunk Translations
Centrally manage number
formatting prior to routing to
PBX/PSTN
Alice calls London using Redmond
+44221234567  01144221234567
Alice calls London using London GW
+44221234567  0221234567
• Natively control Caller ID presented to
PSTN/PBX:
• Granular controls based on callers and
•
•
•
•
destination number:
Alice to external PSTN number,
+1 425 707 9050  +1 425 882 8080
Alice to internal PBX number,
+1 425 707 9050  +1 425 707 9050
Controlled by PSTN usage
Overrides “simultaneous ringing”:
•
•
Bob calls Alice; Bob has masking for external calls
& also has simultaneous ringing
Bob’s caller-id is presented to Alice’s mobile
device
Standard
Edition
Front end
Mediation
Back end
Group Chat
AV Conf
Archiving
Edge
Monitoring
Enterprise
Edition
Director
UM
SCOM
Global
Central Sites
Pools
Microsoft
Redmond
Tukwila-1
Tukwila-2
Dublin
Dublin-1
Small or
Trial Deploy
Pool-level
Resiliency
Single
Data Center
Multi-site
Resiliency
Multiple
Data Centers
Typical
Use
Departmental deployment of
reduced criticality and scale
Enterprise deployments where multisite high-availability is not a
requirement
Huge deployments of a
geographically dispersed workforce
Central
Site
Central Site has a Standard
Edition Server
Single Central Site with an Enterprise
Edition Pool
Multiple Central Sites of Enterprise
Edition Pools
Branch
Office
Site
Branch Offices for Survivability
or PSTN interconnect
Branch Offices for Survivability or
Public Switched Telephone Network
(PSTN) interconnect
Branch will be combination of SE,
SBA and PSTN-only
Central Site
Sites which host a pool of either SE or EE
• Smaller organizations not requiring resiliency can choose a
Standard Edition Server (SE), a single server with all roles
consolidated on that server functioning
• Organizations who need resiliency will choose an Enterprise
Edition Pool (EE), defining a pool of multiple servers comprised
of front end and back end roles
• “Paired” Standard Edition can offer failover between two SE
servers for lower cost and reduced functionality.
• Additional Server roles required include Archiving, Director,
Edge and Monitoring
Branch Office Site
Sites that do not host a pool
• Branches without redundant WANs will purchase a
Survivable Branch Appliance to handle voice resiliency in
the branch office
• Branches with a redundant WAN connection, still require
basic PSTN termination with SIP Gateway.
• Standard Edition Server can be utilized for improved
Quality of Experience (QoE) in large, distant “branches”
(truly a Central Site) with lots of conferencing utilization.
• Not all branches will require resiliency – for smaller
branches, use Remote User Connectivity over public
internet or 3G/4G network.
Central Site
Parent
Domain
Small
< 5000 users
DC
CA / DNS
Branch Site
contoso.com
Survivable Branch
Appliance
Child
Domain
Edge server
Exchange UM Server
retail.contoso.com
WAN
HTTP reverse
proxy
Standard Edition server
This example
5,000 users, 3 servers
1667 users/server
Small
Small with Branches
Small with Failover
250-5,000
PSTN
PSTN Gateway
Standard Edition central site
Branch through Edge
Standard Edition central site
Single branch, with SBA
Two Standard Editions - “Paired” Standard Edition to
support inexpensive failover
Any
Single
Datacenter
Central Site
DC
Branch 1
Parent Domain
contoso.com
< 100,000 users
CA / DNS
Child Domain
Survivable Branch
Appliance
Edge Server
pool
File share
retail.contoso.com
Exchange UM Server
WAN
HTTP reverse
proxy
This example
20,000 users, HA, 14 servers
1429 users/server
Single DC
DC with Branches
1,000 – 30,000
DN
Ba S Lo
lan ad
cin
g
Director
pool
Back End
Servers
A/V Conferencing
pool
DN
Ba S Lo
lan ad
cin
g
Branch 2
Front End pool
PSTN Gateway
PSTN
Monitoring pool
PSTN Gateway
Enterprise Edition, Single Data Center
Branch through Edge
Enterprise Edition, Single Data Center
Two branches, one SBA, one PSTN Interconnect
Branch 1
Global,
Multi-Site
Central Site A
Survivable Branch
Appliance
DC
Parent Domain
contoso.com
CA / DNS
Unlimited
Child Domain
retail.contoso.com
Edge Server
pool
Exchange UM Server
WAN
File share
Branch 2
HTTP reverse
proxy
DN
Ba S Lo
lan ad
cin
g
Director
pool
A/V Conferencing
pool
PSTN Gateway
Front End pool
PSTN
SIP Trunk
Monitoring /
Archiving pool
This example
Site 1: 18 servers
Site 2: 11 servers
Site3: 1 server
2413
users/server
Mediation
Server
Site B
Site C
DC
CA / DNS
contoso.com
Parent Domain
SE Server
Edge Server
pool
DN
SL
oa
PSTN Gateway
dB
ala
nc
ing
Front End pool
PSTN Gateway
Global
10,000 +
Two Data Centers with EE
One Central Site with an SE
Some SBA
Some PSTN
Very Large
Unlimited
Enterprise Edition, > Two Data Centers
Standard Editions
Survivable Branch Appliances
Branch with Standard Edition
Data Center
Edge
Server
Branch Office
CS
Pool
SBA
WAN
PSTN
Components
Windows Server® 2008 R2
Mediation Server
Registrar
PSTN Gateway
Functionality
Normal/Failover mode
SIP Registrar
SIP Proxy and Routing engine
PSTN connectivity
Voicemail routing
PSTN re-routing
Centrally provisioned
Up to 1000 user support
Go-To Market
OEM (Embedded channel)
5 partners
• Audiocodes
• HP
• Dialogic
• NET
• Ferrari
OIP
qualified
IP-PBX
Mediation
Server
PBX end-points
OCS pool
OCS end-points
Media
Signaling
Lync pool
with
Mediation Server
OIP-Qualified
IP-PBX
capable of bypass
PBX end-points
Lync end-points
Media
Signaling
OIP page
OIP page
CUCM (MTP)
Lync
Endpoint
Lync
Lync
Endpoint
WAN
G.711
ISR (MTP)
Cisco
phone
Gateway
PSTN
PBX
Endpoint
Mediation
HQ Site
Orlando Branch
CUCM (MTP)
Lync
Endpoint
Lync
Lync
Endpoint
WAN
G.711
ISR (MTP)
Cisco
phone
Gateway
PSTN
PBX
Endpoint
Call stays up
Mediation
HQ Site
Orlando Branch
CUCM (MTP)
RT Audio
Narrowband
Lync
Lync
client
Lync
client
WAN
G.711
ISR (MTP)
Cisco
phone
Gateway
PSTN
PBX
Endpoint
Mediation
HQ Site
Orlando Branch
CUCM (MTP)
Lync
Endpoint
Lync
Lync
Endpoint
WAN
Lync SBA
G.711
Gateway
PSTN
PBX
Endpoint
Mediation
HQ Site
ISR (MTP)
PBX
Endpoint
Orlando Branch
CUCM (MTP)
ISR (MTP)
Lync
High quality video in every desktop
High quality
video in
every
desktop
Improve the
meeting
room
experience
Improve the meeting room experience
Embrace
and Lead
Interoperability
Embrace and lead interoperability
NATIVE SOLUTIONS
Optimized for Microsoft Lync
Logo Program
Webcams
PCs
IP devices
INTEROPERABLE SOLUTIONS
New! Video Interoperability
Program
Enable 3rd party VTC systems
to interop with Lync
http://blogs.technet.com/b/uc/
http://www.facebook.com/MicrosoftOfficeCommunicator
http://blogs.technet.com/b/nexthop/
http://lync.microsoft.com/en-us/Pages/unified-communications.aspx
http://northamerica.msteched.com
www.microsoft.com/learning
http://microsoft.com/technet
http://microsoft.com/msdn