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Technical Details for Cisco 2821 Integrated Services Router Unified Communications Bundle


Technical Details for Cisco 2821 Integrated Services Router Unified Communications Bundle Bridge / Router
Cisco 2821 Integrated Services Router Unified Communications Bundle 
Description: Model ID C2821-25UC/K9 / Cisco 2821 Integrated Services Router Unified Communications Bundle - Router - voice / fax module - EN, Fast EN, Gigabit EN - Cisco IOS SP services - 2U / Cisco Integrated Service Router Unified Communications Bundles combine award-winning hardware and ... more
Cisco 2821 Integrated Services Router Unified Communications Bundle ... software components from Cisco to provide a unified communications solution expressly for small and medium-sized businesses (SMBs) and enterprise branch offices. The solution delivers integrated data, IP telephony, voicemail, and automated-attendant functions, allowing customers to deploy one device to address all their business needs, thereby simplifying management, maintenance, and operations and delivering a lower total cost of ownership (TCO).

The Cisco Integrated Services Router Unified Communications Bundles start at a base user count, which reduces the entry price for customers. This enables customers to purchase a higher-end solution at a reduced cost with room for growth as their business and network needs change.

The Unified Communications bundles also provide separate part numbers for customers that want to deploy advanced security features like firewall, intrusion detection and VPN along with the Unified Communications features on the same hardware. This provides customers greater choice and flexibility of security options for their network.

Technical Details for Cisco 2821 Integrated Services Router Unified Communications Bundle

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General
Device TypeRouter
Form FactorExternal - modular - 2U
Width43.8 cm
Depth41.7 cm
Height8.9 cm
Weight11.4 kg
Memory
RAM256 MB (installed) / 1 GB (max)
Flash Memory128 MB (installed) / 256 MB (max)
Networking
Connectivity TechnologyWired
Framing FormatG.711, G.723.1
Data Link ProtocolEthernet, Fast Ethernet, Gigabit Ethernet
Network / Transport ProtocolIPSec
Remote Management ProtocolSNMP 3
CapacityUser licences : 25
Status IndicatorsLink activity, power
FeaturesFirewall protection, 128-bit encryption, hardware encryption, VPN support, MPLS support, URL filtering, 256-bit encryption
Compliant StandardsIEEE 802.3af
IP Telephony
Voice CodecsG.711, G.723.1, G.728, G.729, G.729a, G.729ab, G.726
IP Telephony FeaturesEcho cancellation (G.168)
Communications
TypeVoice / fax module
Digital Ports Qty32
Expansion / Connectivity
Expansion Slots Total (Free)4 ( 4 ) x HWIC
2 ( 2 ) x AIM
1 ( 1 ) x NME-X
1 ( 1 ) x EVM
3 ( 2 ) x PVDM
2 memory
1 CompactFlash Card
Interfaces2 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45
2 x USB
1 x management - console
1 x network - auxiliary
Miscellaneous
Encryption AlgorithmDES, Triple DES, AES
Compliant StandardsCISPR 22 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class A, UL 60950, EN50082-1, CSA 22.2 No. 60950, AS/NZ 3548 Class A, JATE, FCC Part 15, ICES-003 Class A, CS-03, EN 61000-6-2
Power
Power DevicePower supply - internal
Software / System Requirements
OS ProvidedCisco IOS SP services
Software IncludedCisco Unified CallConnector Personal Edition for Microsoft Windows (10 licences), Cisco Unified Border Element (5 licenses), Cisco Unified Communications ManagerExpress (25 users), Cisco Unity Express (25 licenses)
Environmental Parameters
Min Operating Temperature0 °C
Max Operating Temperature40 °C
Humidity Range Operating5 - 95%
 
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