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C2811-15UC-VSEC/K9

Description:
2811 w/ PVDM2-32,AIM-CUE,15 CME/CUE/Ph lic,Adv IP,128F/512D
Rating:
4.6(5)

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2 In stock - Ready to Ship

Brand:
Cisco
GTIN:
882658128097
Condition:
Warranty:
3
List Price:

$9,295.00

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$4,220.0054.6% off

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1
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c2811-15uc-vsec/k9 2811 w/ pvdm2-32,aim-cue,15 cme/cue/ph lic,adv ip,128f/512d

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C2811-15UC-VSEC/K9

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2811 w/ PVDM2-32,AIM-CUE,15 CME/CUE/Ph lic,Adv IP,128F/512D

$9,295.00 $4,220.0054.6% off

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C2811-15UC-VSEC/K9 Overview

C2811-15UC-VSEC/K9 is a high-performance integrated services router featuring a modular architecture that supports flexible expansion options and robust security capabilities. Designed for enterprise and branch office environments, it offers multiple power options via a standard AC power supply with provisions for redundancy, ensuring continuous operation and high reliability.

C2811-15UC-VSEC/K9 delivers advanced WAN/LAN interfaces with built-in 10/100 Ethernet ports and supports integrated services such as voice, video, and VPN functionalities. Its modular capabilities allow the installation of EHWIC expansion modules, while sophisticated VPN features, high throughput performance (up to 0.025 Gbps), and redundant design make it ideal for secure connectivity and mission-critical applications.

C2811-15UC-VSEC/K9 price is $4,220.00, a 54.6% saving from the Cisco list price of $9,295.00. C2811-15UC-VSEC/K9 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for C2811-15UC-VSEC/K9 for additional pricing. Browse the full Router Isr 2800 series or explore all Cisco products.

C2811-15UC-VSEC/K9 Specifications

Product Type
Enterprise Router
Brand
Cisco
VPN Support
IPSec / SSL VPN / N/A
Power Source
AC Power Supply / Redundant
Routing Protocols
OSPF / BGP / EIGRP / RIP / Static Routing
Architecture
Modular
WAN Configuration
Dual WAN
WAN Ports
2 WAN
LAN Ports
2 LAN Ports
Ethernet Technology
10/100
Connectivity Type
Wired / Ethernet
Network Protocols
IPv4, IPv6, TCP/IP, UDP, ICMP, OSPF, EIGRP, BGP, RIP
Remote Management
Telnet / SSH / SNMP
Compliance Standards
FCC / CE
Wireless Support
No
Firewall Features
Yes
Features
VPN / Firewall / Integrated Services / Modular
Use Case
Enterprise
Management
Managed
Form Factor
Rack-mount
Integrated Services
Voice / Video / WAN Optimization
High Availability Support
Supported
Throughput Capacity
0.025 Gbps
QoS Features
Supported
Built-in Security Features
Firewall / Intrusion Prevention / VPN
Expansion Slots
EHWIC
Modular Slots Available
2 Slots
Stacking Capability
No
5G Support
No
Memory
256 MB
Flash Memory
128 MB
Interface Ports
RJ-45
Power
150W
Device Type
Router
Product Name
Cisco 2811 Integrated Services Router - 15UC VSEC/K9
Height
1.73 inches
Width
17.2 inches
Depth
18.1 inches
Weight
22 lbs

C2811-15UC-VSEC/K9 Use Case

Branch Office Unified Communications with Cisco 2811-15UC-VSEC

A retail chain deploys the C2811-15UC-VSEC/K9 router with PVDM2-32 and AIM-CUE at each branch to consolidate voice, video and data on a single platform. Leveraging 15 CME/CUE phone licenses and Advanced IP services, stores support up to 15 concurrent calls with QoS, secure VPN backhaul and local voicemail. Outcome: reduces hardware footprint by 50%, ensures consistent call quality across 50+ sites and accelerates new store onboarding by 30%.

Survivable Remote Office Telephony Solution

A legal firm equips its remote office with the Cisco 2811-15UC-VSEC/K9, loaded with PVDM2-32 DSPs and CME/CUE licenses, to provide local call processing during WAN outages. With 128 MB flash and 512 MB DRAM, the router hosts voicemail, auto attendant and emergency dialing for up to 15 users. Outcome: achieves 99.9% voice uptime, eliminates toll charges during network failures and meets compliance for uninterrupted client communications.

Secure Multi-Site VPN and VoIP Gateway Integration

An international consultancy uses the C2811-15UC-VSEC/K9 with Advanced IP, PVDM2-32 and CME/CUE licensing as a combined VPN concentrator and VoIP gateway. The solution secures inter-branch IPsec tunnels for data and voice, applies call admission control for 15 simultaneous sessions and enforces firewall policies on a single device. Outcome: delivers end-to-end encryption, improves voice MOS scores by 20% and reduces per-site network appliance costs by 40%.

Compliance & Coverage

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

100% Genuine Product Guarantee

Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.

Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

Expert Technical Support

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Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

S
Sophia Hughes
4

2811 VSEC Bundle provides secure UC with PVDM2-32. Maintains reliable voice and data communications for small branch offices.

E
Ethan Parker
4

Durable and efficient. Handles multiple UC endpoints with advanced IP security reliably.

I
Isabella Reed
5

Easy to configure and manage. Provides secure voice and UC operations with minimal downtime.

M
Mason Gray
5

Reliable Cisco solution. Supports secure communications and UC performance efficiently for branch offices.

A
Ava Coleman
5

Strong and predictable. Ideal for small offices needing secure UC and reliable voice connectivity.

Questions & Answers

What is the Cisco C2811-15UC-VSEC/K9 router?

The Cisco C2811-15UC-VSEC/K9 is a Cisco 2811 Integrated Services Router with PVDM2-32 DSPs, an AIM-CUE voice module, 15 CME/CUE/Phone licenses, advanced IP services, 128 MB flash, and 512 MB DRAM.

What are the key hardware features of the C2811-15UC-VSEC/K9?

Key features include two integrated 10/100/1000 Ethernet ports, four enhanced high-speed WAN interfaces, PVDM2-32 DSP module, AIM-CUE voice DSP module, 128 MB flash, and 512 MB DRAM.

What does PVDM2-32 signify in this router?

PVDM2-32 indicates a Packet Voice Digital Signal Processor Module version 2 with 32 DSP channels, enabling up to 32 simultaneous voice calls or conferencing sessions.

What is AIM-CUE and what does it do?

AIM-CUE is the Cisco Voice Compression, Encryption, and Transcoding DSP module that provides voice codec support, secure voice encryption, and transcoding for unified communications.

Which licenses come preinstalled on the C2811-15UC-VSEC/K9?

It includes 15 Cisco Unified Communications Manager Express (CME) device licenses, 15 Cisco Unity Express (CUE) mailboxes, and 15 phone registrations.

What advanced IP services does this router support?

It supports advanced IP services such as BGP, OSPF, EIGRP, MPLS, QoS, VPN (IPsec/SSL), NAT, and IPv6 routing.

What performance can I expect from the Cisco 2811?

With 512 MB DRAM and 128 MB flash, the 2811 delivers up to 85 Mbps performance with full-featured services enabled.

What physical interfaces are available?

Interfaces include two Gigabit Ethernet ports, four enhanced WAN interface slots (EHWIC), one AIM slot, one PVDM2 slot, console and auxiliary ports.

How do I configure voice with CME and CUE on this router?

Use the Cisco IOS CLI to enable CME with the ‘telephony-service’ commands and configure CUE via its service module interface; detailed steps are in Cisco configuration guides.

What security features are built in?

Built-in security features include IPsec VPN, SSL VPN, zone-based firewall, intrusion prevention, control plane policing, and secure management (SSH, SNMPv3).

Is the C2811-15UC-VSEC/K9 upgradeable?

Yes, it supports additional EHWIC modules, expansion of PVDM2 modules, flash upgrades up to 256 MB, and DRAM upgrades to 1 GB.

What are the power and environmental specifications?

It operates on 100–240 VAC at 50–60 Hz, consumes approximately 60 W, and supports an operating temperature range of 0° to 40°C.

What are the dimensions and rack options?

The router measures 1.75” H x 13.0” W x 11.5” D (2 RU) and can be rack-mounted using a Cisco 2-RU mounting kit.

Does the router support IPv6?

Yes, the Cisco 2811 with advanced IP services supports full IPv6 routing, addressing, and transition mechanisms.

What warranty and support options are available?

It includes a limited lifetime warranty with one-year replacement and offers SMARTnet service contracts for hardware replacement, software updates, and technical support.

Where can I purchase the C2811-15UC-VSEC/K9?

You can purchase through Cisco authorized resellers, major IT distributors, or directly from the Cisco online store.

Which Cisco IOS image is required for full functionality?

Install the Cisco IOS Software release that includes the Advanced IP Services feature set (e.g., 15.x.xM) to enable all routing, security, and voice capabilities.