Advanced topologies for microsoft e learning shared by voip.com.vn
-
Upload
tran-thanh -
Category
Technology
-
view
80 -
download
1
description
Transcript of Advanced topologies for microsoft e learning shared by voip.com.vn
![Page 1: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/1.jpg)
© 2008 AudioCodes Ltd. All rights reserved.
Advanced Topologies for Microsoft Unified Communications Networks
Haim MelamedDirector, Corporate & Channel [email protected]
![Page 2: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/2.jpg)
• Long standing technology alliance– Microsoft developed its SIP VoIP gateway interfaces with AudioCodes Mediant 2000
• Marketing partners – AudioCodes MediaPacks were the only gateways chosen for the “OCS Ignite Road show”
– Global train-the-trainer tour in San-Francisco, Toronto, London, Amsterdam, Singapore
• “Dogfood” for Microsoft IT– AudioCodes gateways are used within Microsoft IT for OCS deployments
AudioCodes and Microsoft
![Page 3: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/3.jpg)
AudioCodes EdgeFormula for Success
Modularity & Scalability
Flexibility
Manageability
High Availability
+
Smart, Flexible, Scalable, Manageable, High AvailabilityUnified Communications Solutions for Enterprises
![Page 4: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/4.jpg)
AudioCodes EdgeFormula for Success
Flexibility
• Wide range of interfaces• Wide protocol support• Interoperability with: Softswitches, PSTN, PBXs and IP-PBXs
Modularity & Scalability
• Number of ports from 2FXS to 240 E1s on same chassis
Manageability
• CLI, WEB, Telnet• Central Management system for large installations
High Availability
• Dual PS• PSTN fallback• Life Line
![Page 5: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/5.jpg)
Media Gateway Types
G.711
SIP/TCP
RTAudio
Microsoft Mediation Server
Basic Gateway
SIP/TLSSRTP
PCM
E1/T1/BRI/FXO
PBX
PSTNPSTNPSTNPSTN
OfficeCommunication
Server 2007
![Page 6: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/6.jpg)
Media Gateway Types
RTAudio
Basic Hybrid Gateway with Integrated Mediation Server
SIP/TLSSRTP
PSTNPSTNPSTNPSTN PCM
E1/T1/BRI/FXO
PBX
OfficeCommunication
Server 2007
G.711
SIP/TCP
RTAudio
Microsoft Mediation Server
Basic Gateway
SIP/TLSSRTP
PCM
E1/T1/BRI/FXO
PBX
PSTNPSTNPSTNPSTN
OfficeCommunication
Server 2007
![Page 7: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/7.jpg)
High Availability Flexibilty ManageabilityScalability
Gateway Breadth and Scalability
– Low end demo kit & small branch office – MediaPack MP114/118
• MediaPack 114 - 2FXS/2FXO and MediaPack 118 - 4FXS/4FXO
– Entry level and Mid Range – Mediant 1000
• Up to 4 E1/T1 + a mix of up to 20 BRI/FXS/FXO in 1U chassis
• Supports “Basic Hybrid Gateway” for 30 active channels (OCS R1 – OSN1)
• Supports “Basic Hybrid Gateway” for 120 active channels (OCS R2 – OSN3)
Uniform Functionality, Manageability and Protocol Support
![Page 8: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/8.jpg)
High Availability Flexibilty ManageabilityScalability
Gateway Breadth and Scalability
– High End – Mediant 2000
• Up to 16 E1/T1 in 1U chassis
• Supports “Basic Hybrid Gateway” for 120 active channels (OCS R2)
– High End – Mediant 3000/5000/8000*
• Mediant 3000 with up to 63 E1/84 T1 in 2U chassis*
• Mediant 5000 with up to 96 E1/T1 in 5U chassis*
• Mediant 8000 with up to 240 E1/T1 in 12U chassis*
• High availability platforms
* Formal certification pending
HighestScale
In Market
Uniform Functionality, Manageability and Protocol Support
![Page 9: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/9.jpg)
© 2008 AudioCodes Ltd. All rights reserved.
Basic OCS and Exchange 2007 Topologies
![Page 10: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/10.jpg)
VoIP Gateways provide mediation between the PBX
and SIP based Microsoft applications
SMDI
E1/T1
ExchangeServer2007
FXO
FXO / BRI
E1/T1Mediant 1000 (Mixed)
Mediant 2000 (Digital)
MediaPack (Analog)
OfficeCommunicationsServer2007
Basic Enterprise Network Topologies
MediationServer
![Page 11: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/11.jpg)
© 2008 AudioCodes Ltd. All rights reserved.
Advanced Topologies For Microsoft Solutions
![Page 12: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/12.jpg)
Advanced Topologies For Microsoft Solutions
1. Basic configuration - Integrating OCS and UM Using a Single Gateway
2. Enabling Auxiliary Services (such as Fax, Modem, Alarm systems) on OCS 2007
3. Enabling Connectivity of Non-certified IP-Telephony systems to Exchange 2007
4. Enabling Connectivity of Non-certified IP-Telephony systems to OCS 2007
5. Enabling Connectivity of Internet Telephony Service Provider (SIP Trunking) to OCS 2007
6. Migration Path to Unified Communications
7. Alternative Routing in Failure Conditions
8. Using the Gateway in a “Drop & Insert” configuration
9. Active Directory Lookup support for Survivability and Smooth Migration
10. SNOM Phones redundant solution
![Page 13: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/13.jpg)
Basic configuration Integrating OCS and UM Using a Single Gateway
• Mediant 1000 operating simultaneously with Exchange and OCS 2007• Results in CapEx/OpEx reduction
![Page 14: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/14.jpg)
Enabling Auxiliary Services on OCS 2007
• OCS 2007(Mediation Server) does not support Fax, Modem & Alarm systems services• Enterprise wishes to use OCS, but wants to continue providing these auxiliary services• AudioCodes gateways enable existing Fax machines at the enterprise to remain
operable • Regular operation of Fax machines is kept by using advanced dialing plans
![Page 15: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/15.jpg)
Enabling Connectivity of Non-certified IP-Telephony systems to Exchange 2007
• Most IP-Telephony systems don’t meet Microsoft’s functional specifications • The few IP-Telephony systems that do meet Microsoft’s functional specifications require
hardware and/or software upgrades• By using AudioCodes Media gateway IP-to-IP mediation, the existing IP telephony system
does not need to be upgraded or replaced
• Simple and cost-effective solution
![Page 16: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/16.jpg)
Enabling Connectivity of Non-certified IP-Telephony systems to OCS 2007
IP Network (LAN) H.323 Gatekeeper
H.323IP-Phone
H323 PSTNVoIP Gateway
PSTN
H.323IP-Phone
AudioCodesMediant 2000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC
SIP
H.323
H.323
SIP
(H.323-SIP)
![Page 17: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/17.jpg)
Example:Cisco Call Manager
Enabling Connectivity of Non-certified IP-Telephony systems to OCS 2007
![Page 18: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/18.jpg)
IP Network (LAN)
SIP IP-Phone
PSTN
SIP Proxy
SIP PSTN VoIP Gateway
SIP IP-Phone
AudioCodesMediant 2000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC
SIP(TCP)
SIP (UDP)
SIP (UDP)
SIP (TCP)
(SIP-SIP)
Enabling Connectivity of Non-certified IP-Telephony systems to OCS 2007
![Page 19: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/19.jpg)
Enabling Connectivity of Internet Telephony Service Provider (SIP Trunking) to OCS
• Using AudioCodes gateway for interworking between OCS 2007 and the ITSP (SIP Trunking) offers Enterprises the following benefits:
• Easy and smooth integration with one or more ITSP SIP trunks with different behaviors or requirements for the same device
• Registration and authentication with ITSP servers (on behalf of the Enterprise's IP telephony system) even if the Enterprise's IP telephony system does not support registration and authentication
• Alternative routing to different destinations when the connection with the ITSP network is down• Fallback to legacy PSTN telephone network upon Internet connection failure
Two ITSPs providers
![Page 20: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/20.jpg)
PSTN
PBX
Phones & Faxes
LegacyVoicemail
Migration Path to Unified Communications(Today)
![Page 21: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/21.jpg)
Migration Path to Unified Communications(Introducing Exchange 2007)
Exchange UM
PSTN
PBX
Phones & Faxes
LAN
AudioCodesMediant
![Page 22: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/22.jpg)
Migration Path to Unified Communications (Introducing OCS)
OCS Clients(OC & IP Phones)
OCS Exchange UM
PSTN
PBX
Phones & Faxes
LAN
AudioCodesMediant
![Page 23: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/23.jpg)
Migration Path to Unified Communications (Complete)
PSTN Phones & Faxes
OCS Clients(OC & IP Phones)
OCS Exchange UM
LAN
AudioCodesMediant
![Page 24: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/24.jpg)
Alternative Routing in Failure Conditions(OCS ->PBX/PSTN)
Example
![Page 25: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/25.jpg)
X
Alternative Routing in Failure Conditions(OCS ->PBX/PSTN)
Example
![Page 26: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/26.jpg)
X
Alternative Routing in Failure Conditions(OCS ->PBX/PSTN)
Example
![Page 27: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/27.jpg)
Alternative Routing in Failure Conditions(PBX/PSTN->OCS)
Example
![Page 28: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/28.jpg)
X
X
Alternative Routing in Failure Conditions(PBX/PSTN->OCS)
Example
![Page 29: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/29.jpg)
X
X
Alternative Routing in Failure Conditions(PBX/PSTN->OCS)
Example
![Page 30: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/30.jpg)
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
1
Example
Using Gateways to Reduce PBX Connections
![Page 31: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/31.jpg)
IP Network (LAN)
AudioCodesMediant 1000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC200
201
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
12
Example
Using Gateways to Reduce PBX Connections
![Page 32: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/32.jpg)
IP Network (LAN)
AudioCodesMediant 1000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC200
201
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
1
Example
Using Gateways to Reduce PBX Connections
![Page 33: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/33.jpg)
IP Network (LAN)
AudioCodesMediant 1000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC200
201
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
1
Example
Using Gateways to Reduce PBX Connections
![Page 34: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/34.jpg)
IP Network (LAN)
AudioCodesMediant 1000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC200
201
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
1
Example
Using Gateways to Reduce PBX Connections
![Page 35: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/35.jpg)
IP Network (LAN)
AudioCodesMediant 1000
Microsoft OCS Server
Microsoft Mediation
Server
OC
OC200
201
PSTN
100
101
533-1214-2167
443-8834-5xxx
PSTNSwitch
1
Example
Using Gateways to Reduce PBX Connections
![Page 36: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/36.jpg)
Implementing AudioCodes gateways eliminates all the costly drawbacks of a typical topology
as listed below:
Typical Deployment (Without AudioCodes Gateway)
Deployment Using AudioCodes Gateway
Purchase new trunk(s)Not Required - remain with existing trunks
Upgrade PBX (software and/or hardware) to support more concurrent calls Not Required - PBX handles only calls
related to PBX users
Purchase PBX licenses to support additional trunks and calls Not Required - remain with existing license
Modify PBX routingNot Required - remain with existing routing
Request (and purchase) PBX technical support to perform all above Not Required
Using Gateways to Reduce PBX Connections
![Page 37: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/37.jpg)
Active Directory Lookup support for Survivability and Smooth Migration
![Page 38: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/38.jpg)
Active Directory Lookup support for Survivability and Smooth Migration
![Page 39: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/39.jpg)
Survivability for Snom IP-Phone & OCS 2007
![Page 40: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/40.jpg)
Survivability for Snom IP-Phone & OCS 2007
ExampleNormal Mode
Registration
![Page 41: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/41.jpg)
Survivability for Snom IP-Phone & OCS 2007
Normal Mode Operation
ExampleNormal Mode
![Page 42: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/42.jpg)
Survivability for Snom IP-Phone & OCS 2007
Point of Failure
ExampleEmergency Mode - OCS 2007 server failure at HQ
![Page 43: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/43.jpg)
Survivability for Snom IP-Phone & OCS 2007
Point of Failure
ExampleEmergency Mode - OCS 2007 server failure at HQ
Registration
![Page 44: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/44.jpg)
Survivability for Snom IP-Phone & OCS 2007
Emergency Mode Operation
Point of Failure
ExampleEmergency Mode - OCS 2007 server failure at HQ
![Page 45: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/45.jpg)
Survivability for Snom IP-Phone & OCS 2007
ExampleEmergency Mode – WAN failure/loss at remote branch office
Point of Failure
![Page 46: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/46.jpg)
Survivability for Snom IP-Phone & OCS 2007
ExampleEmergency Mode – WAN failure/loss at remote branch office
Point of Failure Registration
![Page 47: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/47.jpg)
Survivability for Snom IP-Phone & OCS 2007
Emergency Mode Operation
ExampleEmergency Mode – WAN failure/loss at remote branch office
Point of Failure
![Page 48: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/48.jpg)
Advanced Scenarios Documentation
![Page 49: Advanced topologies for microsoft e learning shared by voip.com.vn](https://reader033.fdocuments.us/reader033/viewer/2022052504/5476f875b4af9f642d8b463a/html5/thumbnails/49.jpg)
Product Support
• On AudioCodes Websitewww.audiocodes.com/microsoft
Exchange 2007 Details• User Manuals• Demo• Firmware• Certified PBX’s• Qualified Products
OCS 2007 Details• User Manuals• Demo• Firmware• Certified PBX’s• Qualified Products