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Operational Phase
Application
Description
Voice configuration and
provisioning
Cisco Unified Provisioning
Manager
Cisco Unified Provisioning Manager provides a reliable and scalable web-
based solution for managing a company's crucial next-generation
communications services. It manages unified communications services in an
integrated IP telephony, voicemail, and messaging environment.
Staging, deployment, and
changes of licenses
Cisco License Manager
Easily manage Cisco IOS Software activation and licenses for a wide range of
Cisco platforms running Cisco IOS Software as well as other operating
systems with the secure client-server application Cisco License Manager.
Staging, deployment, and
changes to configuration and
image files
Cisco Configuration Engine
Cisco Configuration Engine is a secure network management product that
provides zero-touch image and configuration distribution through centralized,
template-based management.
Summary
As your business strives to lower the total cost of ownership in running your network and increase your overall
employee productivity with more centralized and collaborative network applications, you will need more intelligent
branch-office solutions. The Cisco 2900 Series offers these solutions by providing enhanced performance and
increased modular density to support multiple services. The Cisco 2900 Series is designed to consolidate the
functions of many separate devices into a single, compact system.
Table 7. Cisco 2900 Integrated Services Router Product Specifications
Cisco 2901
Cisco 2911
Cisco 2921
Cisco 2951
Services and Slot Density
Embedded Hardware-Based
Cryptography and Acceleration
Yes
Yes
Yes
Yes
Cisco Unified SRST Sessions
35
50
100
250
Cisco Unified CCME Sessions
35
50
100
150
Total Onboard WAN 10/100/1000
Ports
2
3
3
3
RJ-45-Based Ports
2
3
3
3
SFP-Based Ports (use of SFP port
disables the corresponding RJ-45
port)
0
0
1
1
Service Module Slots
0
1
1
2
Double-Wide Service Module Slots
(use of a double-wide slot will
occupy all single-wide service
module slots in a 2900)
0
0
1
1
EHWIC Slots
4
4
4
4
Double-Wide EHWIC Slots (use of
a double-wide EHWIC slot will
consume two EHWIC slots)
2
2
2
2
ISM Slots
1
1
1
1
Onboard DSP (PVDM) Slots
2
2
3
3
Memory DDR2 ECC DRAM -
Default
512 MB
512 MB
512 MB
512 MB
Memory (DDR2 ECC DRAM) -
Maximum
2 GB
2 GB
2 GB
2 GB
Compact Flash (External) - Default
slot 0: 256 MB
slot 1: none
slot 0: 256 MB
slot 1: none
slot 0: 256 MB
slot 1: none
slot 0: 256 MB
slot 1: none
Compact Flash (External) -
Maximum
slot 0: 4 GB
slot 1: 4 GB
slot 0: 4 GB
slot 1: 4 GB
slot 0: 4 GB
slot 1: 4 GB
slot 0: 4 GB
slot 1: 4 GB
External USB 2.0 Flash Memory
Slots (Type A)
2
2
2
2