Cisco 3800 Series

IP TELEPHONY FEATURES

Cisco 3800 Series

WHEN TO DEPLOY

IP Phone Support

Analog Voice Support

Digital Voice Support

Packet Voice Digital Signal Processor (DSP) Module (PVDM) Slots on Motherboard

Cisco CallManager Express

SRST

Voice Mail

Voice Interfaces

Optional integrated power supply with inline power

802.3af support

360W of inline power

Up to 88 FXS and 56 FXO ports

Up to 720 calls

4 PVDM slots on motherboard

Local conferencing and transcoding

Up to 240 phones

Up to 720 phones

Up to a 100 mailboxes using Cisco Unity™ Express network module

FXS, FXO, Direct Inward Dial (DID), E&M, Centralized Automated Message Accounting (CAMA), Basic Rate Interface (BRI), T1, E1, J1, Primary Rate Interface (PRI), Q.SIG, channel associated signaling (CAS)

Deploy the Cisco 3800 Series when you need:

• The highest performance and densities for

concurrent data, security, voice, and advanced

services with headroom for growth

• Higher availability and resiliency with OIR,

redundant system, and inline power options

• Higher WAN or voice densities with an

additional (fourth) HWIC

• Low density (up to 18 ports), integrated 10/100

switching with PoE support; up to 48 ports

with Cisco Inline Power

• Efficient, robust Error Correction Code (ECC)

DDR SDRAM memory to detect and correct

SDRAM errors without user intervention

network device protection, threat defense, secure connectivity, and endpoint protection and control

• Integrated PVDMs, industry-leading call

processing and autoattendant solutions, and

high-density voice cards and modules that

speed IP Communications and give customers

a choice of telephony interface devices

• Advanced management for security, routing,

QoS, and switching services with Cisco Router

and Security Device Manager (SDM) 2.0

• Secure integrated call processing, voice mail,

flexible telephony interfaces, redundancy for

centralized call processing, with robust DSP

support, including local call conforming and

NETWORK EXAMPLE

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• Integrated security services as part of Cisco

Self Defending Network, which enable

transcoding

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IP

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IP

IP

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Figure 1 above shows the Cisco 3800 Series routers converge voice, video, and data across a secure IPsec VPN network with high-quality, reliable performance. DMVPN creates tunnels on-the-fly based on user traffic. V3PN functionality provides QoS, multiprotocol, ease of provisioning, and secure connectivity.

PLATFORM OVERVIEW

Cisco 3800 Series Features

Cisco 3825

Cisco 3845

 

 

 

Network module slots—These slots can accommodate

NM

NM

standard network module, NME, and NME-X slots.The NME

NME

NME

has the same form factor as the standard network module.

NME-X

NME-X

The EVM-HD is supported.The NME-X, when available, will

NMD

NMD

have a wider form factor than the NME.Two side-by-side

NME-XD

NME-XD

NME slots can be combined to accommodate one NMD or,

EVM-HD

EVM-HD

when available, a NME-XD.

 

 

 

 

 

Maximum number of network modules, NMEs,

2

4

and NME-Xs supported

 

 

 

 

 

Maximum number of NMD/NME-XDs supported

1

2

 

 

 

Maximum number of EVM-HDs supported

1

2

 

 

 

Number of HWIC slots—These HWIC slots also support

4

4

voice interface cards (VICs), voice/WAN interface cards

 

 

(VWICs), and WICs

 

 

 

 

 

Number of fixed LAN ports (fixed RJ-45 port for

2 Gigabit Ethernet

2 Gigabit Ethernet

10/100/1000 connectivity)

(10/100/1000)

(10/100/1000)

 

 

 

Number of fixed SFP ports (for SFP Gigabit

1

1

Ethernet connectivity)

 

 

 

 

 

Number of AIM slots (for optional AIMs for offloading

2

2

compute-intensive features)

 

 

 

 

 

Number of PVDM slots (for optional PVDM2s)

4

4

 

 

 

Number of USB 1.1 ports (for future use with USB Flash

2

2

memory, security tokens for secure Cisco IOS Software

 

 

configuration distribution, and off-platform storage of

 

 

VPN credentials)

 

 

 

 

 

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Cisco Systems 1800 IP Telephony Features, Deploy the Cisco 3800 Series when you need, Cisco 3800 Series Features, Srst

1700, SOHO, 2800, 7200, 3700 specifications

Cisco Systems is a key player in the networking and communications industry, and its wide range of routers is a testament to its innovation and reliability. Among the most prominent models are the 7400, 7200, and 7300 Series routers, each with distinct features, technologies, and strengths that cater to diverse performance needs.

The Cisco 7400 Series router is designed for service providers seeking high performance and scalability in their core and edge networks. It supports up to 1.2 Terabits per second of throughput, making it well-suited for handling large volumes of data traffic. One of its hallmark features is the support for advanced service chaining, allowing operators to deploy a mix of virtual and physical functions seamlessly. Additionally, the router supports redundant power supplies and fans, ensuring high availability and reliability. The 7400 Series is also equipped with advanced security features including integrated threat intelligence capabilities, which help protect against cyber threats while maintaining the quality of service.

Next, the 7200 Series is well-known for its versatility in both enterprise and service provider environments. It supports a variety of WAN interfaces and is capable of handling multiple protocols, including IP, Frame Relay, and ATM. This router provides modularity, allowing users to tailor the hardware configuration to their specific needs with interchangeable interface cards. The 7200 Series is optimized for voice and data convergence, making it ideal for businesses that require robust support for unified communications. Additionally, it features enhanced security options, including Cisco IOS Firewall and IPS services to safeguard data integrity.

Finally, the Cisco 7300 Series router excels in providing high-performance routing for enterprises and service providers, particularly in edge routing scenarios. It offers a balance between performance and cost, with a processing capability that meets the demands of growing bandwidth needs. The 7300 Series supports various interfaces for both synchronous and asynchronous communication, making it a flexible choice for integrated network environments. It is designed to support IPv6, which is increasingly important for modern networking as organizations transition towards next-generation Internet architectures.

In summary, Cisco's 7400, 7200, and 7300 Series routers are built to meet the needs of a range of users, from large-scale service providers to medium-sized businesses. Each model brings unique capabilities to the table, providing solutions that prioritize performance, scalability, and security. As organizations continue to evolve their networking capabilities, Cisco's routers remain a go-to choice for reliable and advanced networking infrastructure.