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sentitO Networks
Overview
George Tam
Sales Director Asia Pacific
US (415) 845-7710
Asia 852-6750-7800
Rob Csontos
Director of Systems Engineering
(727) 939-8454
Agenda
Company Overview
Products Overview
Applications
sentitO Advantages
About sentitO Networks
Highlights
– Founded: September 2000
– Locations: Rockville, MD, Acton, MA
– Management: Extensive VoIP, telecom,
and data experience
– Employees: ~65
– Financing: $61M USD
Focus
– VoIP switching and service delivery for
the network edge
– Incumbent, progressive, and emerging
facilities-based service providers
Connecting service providers to the power of IP
3
Products
The Open Network Xchange (ONX)
ONX Alliance
Applications
SIP
SNMP, FTP
Network
management
system
SNMP, XML
PreVision
SIP
SS7
SIP Proxy + SS7 gateway
SIP
Proxy7
Signaling
T1/E1
iVg
ISDN PRI/SS7 IMT
Transport
GigE
IP/SIP
Carrier-class SIP/PSTN
intelligent services
gateway
Since 2004, ONX has been the “glue” for seamless and synthesized
rollout of ten carrier-class VoIP networks and services.
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Primary Advantages
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•
Custom hardware — hardware-optimized bearer path,
wire-speed routing and 120 Gb IP backplane to ensure
voice quality, system reliability
•
Distributed SIP architecture — reduces time to revenue
by standardizing interoperability and service delivery
•
Rugged telco design — hot swappable modules, full
redundancy and alarm interfaces, temperature hardened,
NEBS certified
•
Cost-effective scalability — 13,824 DS0s in a single 7’
rack with no performance degradation
•
Non Blocking with CODECs — G.729ab, G.723.1,
G.711 and T.38 Fax.
Superior Architecture Delivers Superior Economics
Other gateways
IO Cards
Commons
Chassis +
Power
Supply
+
Mgmt
Card
+
Line
Packet
Switch
Fabric
+
Packet
Card
+
Line
Card
$$$
=
Centralized processing creates cost, scaling issues
IO Cards
sentitO
Line
Packet
+
Chassis
= $
+
PSR
DGU
Distributed processing creates low entry and linear scaling costs with consistent performance
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




8
DGU
DGU-384—16 T1 interfaces
DGU-384—12 E1 interfaces
192/144 T1/E1 per chassis
576/432 T1/E1 (13,824 DS0)
per bay
All required DSPs on board
ROUTING
T1/E1 VOICE
IVG Modules



PSR
PSR—2 port Gigabit Ethernet
interfaces
Full wire speed routing engine
Deep packet inspection, DoS
and rogue gateway protection
Superior Floorspace Economics
Scales from low density to
high density cost- effectively
3 Chassis
36 DGU-384s
6 PSRs
1 Chassis
12 DGU-384s
2 PSRs
1 Chassis
1 DGU-384
1 PSR
13,824 DS0s
Power consumption: 2400 Watts
4608 DS0s
Power consumption: 800 Watts
384 DS0s
Power consumption: 150 Watts
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Power consumption below NEBS
and ETSI specifications
Proxy7
Next-Generation Signaling Gateway/Proxy for SIP Networks
• SIP proxy with registrar and location
capabilities
• Patent-pending SIP termination of SS7
signaling
• SS7/C7 signaling gateway with broad
SS7/C7 application support
• Fully fault-tolerant architecture
• 140 CPS
Supports SIP applications with routing support and
interconnection to SS7 networks and resources
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PreVision
Network and Services Management
•
Comprehensive integration with IVG,
Proxy7, and third-party products
•
Sophisticated, telco grade and scale
solution for managing networks
•
Integrated CDR management system
•
Event-driven, as opposed to poll-based
architecture
•
High security—SNMPv3 based
•
Web clients—no need for special software
on local PCs
Robust, application-based management of VoIP elements and networks
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Applications
Applications
If H.323 is needed Use an SBC
Call
Small
Center
/
Medium
Business
Level3
IP
Network
Residential
iVg
Subscribers
Proxy7
iVg
SS7
Transport / LD
Call
Center
Origination
/ Termination
VoIP
Pre-Paid
VoBB
SMBCalling
Card
PSTN
Remote Gateways
Conclusions
• sentitO brings long-term value to networks
through
– Advanced, all-IP design
– Custom hardware
– Supports Multiple Applications
– Reduced operational costs
– High scalability with no performance loss
– SIP and XML-based interfaces don’t lock you
into a proprietary architecture
– A radically simplified, service-centric
architecture
14
Thank You