pyright © 2010 AT&T. All rights Reserved. Sumit Kumar [email protected] Introducing AT&T Telepresence Interop at IMTC AT&T LABS Research & Development June 14, 2010
AT&T Telepresence Service Overview
Jun 12, 2015
Presented at IMTC Telepresence Workshop
June 15, 2010
Jesi, Italy
Describes AT&T Telepresence service
June 15, 2010
Jesi, Italy
Describes AT&T Telepresence service
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Copyright © 2010 AT&T. All rights Reserved.
Sumit [email protected]
Introducing AT&T
Telepresence Interop at IMTC
AT&T LABS Research & Development
June 14, 2010
Copyright © 2010 AT&T. All rights Reserved.
AT&T Telepresence Solutions
Page 2
Fully managed Telepresence Service
Available today in 75 countries
First to offer encrypted multipoint Telepresence meetings through Business Exchange.
First to offer Intercompany Telepresence meetings enabling companies to collaborate with
suppliers, customers and peers.
First to offer Exchange based Telepresence Interop saving customers on their legacy VC
investments
Copyright © 2010 AT&T. All rights Reserved.
ATS T3 Team - Member of TAG
Page 3
Certification
•First team in world to achieve first Cisco Telepresence Solutions Specialist (CTSS) Certification
Experien
ce
•Combined Industry experience of over 120 years.
Innovatio
n
•Collaborations with AT&T Research and Consumer to develop innovative products & services.
Technology
•State of the Art Testing & Development facilities in Tampa, Middletown & Chicago.
Copyright © 2010 AT&T. All rights Reserved.
AT&T Telepresence Solutions - Features
Page 4Page 4
Fully managed inter-company Telepresence application over MPLS
Three-screen and one-screen options
AT&T VPN transport
Concierge support & Scheduling Portal
Inter-company meet-me Telepresence
connections
30fps Video sharing and Audio Add-in SupportProactive monitoring
and management
Network assessment, design & implementation
Configuration model options-Enterprise
-Exchange Hosted- Gateway Connect
AT&T Global MPLS Network
Company B VPN
Company CVPN
Company AVPN
AT&T Business Exchange
H320 & H.323 Endpoint support
Encrypted multipoint
Call support
Copyright © 2010 AT&T. All rights Reserved.
ATS Video Center of Excellence New Jersey
Page 5
Central lab for testing and certification requirements. Equipped with video traffic
and network artifact simulators
Demo center (live or online) for customers that want to “try before they buy”, can be
used for IMTC TAG testing on need basis.
Joint testing with customer and collaboration with research team for new
products and features for ATS
Copyright © 2010 AT&T. All rights Reserved.
What’s our Interest in IMTC
Page 6
Copyright © 2010 AT&T. All rights Reserved.
Telepresence Interop Challenges- Features
• Lack of an open Interoperability standard across multiple vendors.
• All equipment use SIP, H323 and H.264 however there are proprietary elements that prevent smooth Interop.
• No Interop solution without using additional equipment to trans-code that adds delay and quality issues
• All feature parity not available even with trans-coding equipment:
• Encryption • Presentation/data sharing capabilities• Multi-Screen Support• Single button dialing & Audio/video add in.
Page 7
Copyright © 2010 AT&T. All rights Reserved.
• Network fault tolerance very low • Strict policing at L2 devices• Higher Jitter and Delay to span geographic distances• High Out of sequence packets and low buffers in the
MCUs.• Lack of a central registration point for service providers.
• NAT non-compliance (H323) prevents extended reach.
• IPV6 support
Page 8
Telepresence Interop Challenges-Network
AT&T Material Copyright © 2010 AT&T. All rights Reserved.
Q&A
Page 9
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