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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, |
processing and autoattendant solutions, and |
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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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 |
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Network module | NM | NM |
standard network module, NME, and | NME | NME |
has the same form factor as the standard network module. | ||
The | NMD | NMD |
have a wider form factor than the NME.Two |
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NME slots can be combined to accommodate one NMD or, |
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when available, a |
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Maximum number of network modules, NMEs, | 2 | 4 |
and |
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Maximum number of | 1 | 2 |
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Maximum number of | 1 | 2 |
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Number of HWIC | 4 | 4 |
voice interface cards (VICs), voice/WAN interface cards |
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(VWICs), and WICs |
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Number of fixed LAN ports (fixed | 2 Gigabit Ethernet | 2 Gigabit Ethernet |
10/100/1000 connectivity) | (10/100/1000) | (10/100/1000) |
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Number of fixed SFP ports (for SFP Gigabit | 1 | 1 |
Ethernet connectivity) |
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Number of AIM slots (for optional AIMs for offloading | 2 | 2 |
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Number of PVDM slots (for optional PVDM2s) | 4 | 4 |
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Number of USB 1.1 ports (for future use with USB Flash | 2 | 2 |
memory, security tokens for secure Cisco IOS Software |
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configuration distribution, and |
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VPN credentials) |
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60 | 61 |