Carrier Access Adit Product Portfolio Presentation

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Carrier AccessAdit Product Portfolio
Presentation

• July 2006

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Carrier Access Snapshot

• Founded in 1992
• Public since 1998 (NASDAQ CACS)
• 270 employees 100 contractors
• 285,000 network elements, 8.6 million lines
• Strong cash positionno long-term debt

Select Wireless Customers
Select Broadband Customers
Select Fiber Access Customers
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Adit Converged IP Business Gateway Portfolio

• Converged IP Business Gateway
• Multi-Service Router
• Gateway
• Firewall

• 8 40 FXS
• Multi-T1 WAN
• 10/100 WAN
• 10/100 LAN

High Capacity Line Gateway

• 4 FXS
• 2 T1 WAN
• 10/100 WAN
• 2 T1 Trunk
• 10/100 LAN

Trunk Gateway

• 8 24 FXS
• 1 T1
• 10/100 WAN
• 4x10/100

Line Gateway
10 BaseT
100 BaseT
1 4 T1
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Adit Portfolio Delivers..

• Complete family of line and trunk platforms for
  Integrated-T1 and Converged IP services
• Integrated T1 to Converged IP migration with a
  software upgrade
• Next generation, high performance routing,
  gateway and service assurance features
• Stateful firewall for integrated network level
  and application level protection
• Outstanding price versus performance for business
  and enterprise applications

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Adit 600 Value Proposition

• Installed base of 80,000 units
• Integrated VoIP Gateway, Router, Channel Bank,
  Stateful Firewall/NAT
• Scalable to address CPE, CO, MDU applications
• Long lines
• Outside plant
• Carrier-grade performance and reliability
• NEBS Level III chassis
• Multi-T1 or Ethernet WAN
• Remote management capabilities

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Adit 600 CMG Feature Snapshot

• Supports 40 voice channels
• G.711, G.726, G.729
• 20 msec packet time
• Supports MGCP-FXS applications
• Supports MGCP-T1 CAS (LS) applications
• Supports T.38 fax relay
• 12 concurrent calls
• Voice prioritization with ToS byte
• G.168 echo cancellation
• 64 msec
• Proven interoperability with leading softswitch
  vendors

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Adit 3000 Solutions for Converged IP Services
Hosted Native IP
PSTN
Hosted Line Termination
LAN
LAN
Gateway
Adit 3104
IP Infrastructure
Adit 3104
Softswitch
Hosted Trunk
Adit 3500
Fax
PBX
Modem
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Adit 3104 Line Gateway Feature Snapshot

• Integrated Gateway and Router withStateful
  Firewall
• Full T1 capacity
• 1 T1 or Ethernet WAN Options
• 4 port Ethernet switch
• ICSA-compliant stateful firewall
• DOS protection
• ALG for VoIP
• SIP Signaling Support
• G.711, G.729 support
• ToS Field QoS
• 8,16, 24 FXS Configurations
• Fax/Modem
• Auto-detect and bypass
• Interoperability
• Softswitches Sylantro, Broadsoft
• Battery backup unit

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Adit 3500 Trunk Gateway Feature Snapshot

• Integrated Gateway and Router with Stateful
  Firewall
• Trunk Capacity
• 2 x T1-PRI, 48 DS0 capacity
• Additional 4 DS0 capacity with 4 FXS option
• Network Termination Mode
• SIP-PRI Signaling Support
• QoS
• ToS field
• 4 FXS Option
• Analog Fax Modem Support
• Fax/Modem
• Auto-detect and bypass
• Interoperability
• Softswitches Sylantro, Broadsoft
• Dial Plan Capabilities
• Number stripping
• Pre and post append

1 T1 WAN (2 T1 WAN Option)
1 T1-PRI (2 T1-PRI option)
4 FXS Option
1 10/100BT WAN 1 10/100BT LAN

• Two Configurations
• 1 T1 WAN/1 T1-PRI
• 2 T1 WAN (Bonded)/2 T1-PRI

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Evolution of the IAD
IP Business Gateways
Legacy IADS
Capability
Bandwidth termination
10 Mbps or more
T1 or Less
T1 or Less
TDM, IP
Analog
Phone support
Stateful Firewall, DOS, IDS, NAT, ALG, ACL
Port blocking
Threat protection
Traffic policing and shaping
Best Effort
QoS
VQM, VQA, secure proactive management. Carrier
and end user access
Barely managed
Management
E911 enabled gateway
None
Emergency services support
Multi WAN (WAN Redundancy load sharing)
Single WAN
WAN support
Verticals, IM,
None
Business Processes Integration
None
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Services Overview

• Customer Support Center
• Educational Services
• Documentation
• Installation Services
• Project Planning and Execution
• Site Surveys
• Installation
• Cabling
• Integrated Solutions (Rack and Stack)
• Maintenance Programs
• Per Unit
• Comprehensive

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Summary

• Committed to our Customer Service Deployment
  Requirements
• Delivering Carrier Class Quality and Reliability
• Exceeding Service Requirements
• Validating - We Beat up our Products so You Dont
  Have To
• Generating New Service Revenues