United States$5,000,000+
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Oliver Price
5
Cisco 1861-2B-VSEC is reliable for offices with 2 BRI lines. Maintains stable voice and data connectivity.
C1861-2B-VSEC/K9
1861,8-user CME,CUE,Ph Lic,4FXS,2BRI,8xPOE,HWIC slot,Adv IP
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C1861-2B-VSEC/K9
- Description:
- 1861,8-user CME,CUE,Ph Lic,4FXS,2BRI,8xPOE,HWIC slot,Adv IP
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- Brand:
- Cisco
- GTIN:
- 4054318010684
- Condition:
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C1861-2B-VSEC/K9 Overview
C1861-2B-VSEC/K9 is a fixed enterprise router that delivers dual WAN connectivity alongside four LAN ports, engineered with integrated security features including IPSec and SSL VPN to maintain encrypted, reliable communications. The device is powered by an AC power supply and offers robust routing protocols such as OSPF, EIGRP, RIP, and BGP for optimized network performance in demanding business environments.
Built with modular capabilities through two NIM expansion slots, C1861-2B-VSEC/K9 provides up to 15 Mbps throughput with high availability support and advanced integrated services like voice, video, and WAN optimization. Its design targets business use cases that demand redundancy, secure remote management via SSH, Telnet, and SNMP, and comprehensive firewall and intrusion prevention features, ensuring efficient and safeguarded network operations.
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C1861-2B-VSEC/K9 Specifications
- Power Source
- AC Power Supply
- Memory
- 256 MB
- Flash Memory
- 128 MB
- Height
- 1.75 inches
- Ethernet Technology
- 10/100
- Form Factor
- Desktop
- Weight
- 10 lbs
- Width
- 17 inches
- Depth
- 14 inches
- Product Type
- Enterprise Router
- Architecture
- Fixed
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Compliance Standards
- FCC, CE
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- Expansion Slots
- NIM
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Device Type
- Router
- Remote Management
- SSH, Telnet, SNMP
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- VPN Support
- IPSec / SSL VPN
- Broadband
- N/A
- LAN Ports
- 4 LAN Ports
- Speed/Capacity
- Fast Ethernet
- Use Case
- Business
- Built-in Security Features
- Firewall, Intrusion Prevention, Malware Protection
- Interface Ports
- RJ-45, SFP
- Throughput Capacity
- 15 Mbps
- Power
- 85 Watt
- Routing Protocols
- OSPF / EIGRP / RIP / BGP
- Network Protocols
- IP, VoIP
- Features
- VPN, Firewall, IPv6 Compatible, Voice, Video
- Product Name
- Cisco C1861-2B-VSEC/K9 Integrated Services Router
C1861-2B-VSEC/K9 Use Case
Unified Branch Office Voice-Data Convergence
A mid-market firm deploys the C1861-2B-VSEC/K9-1861 with 8-user CME, CUE and phone licenses, 4 FXS and 2 BRI ports plus 8xPoE to consolidate voice and data at a 50-seat branch. The integrated HWIC slot delivers resilient WAN connectivity, while Advanced IP Services enforce QoS and secure VPN. Outcome: 40% lower TCO, streamlined management and carrier-grade uptime with end-to-end voice-data security.
Retail Network Edge with Powered IP Telephony
A national retailer leverages the C1861-2B-VSEC platform to power IP phones, PoE cameras and Wi-Fi APs across 200 stores. Built-in CME/CUE handles call routing and auto attendant; FXS/BRI ports support legacy PBX integration. Advanced IP Services enable PCI-DSS-compliant firewalling and site-to-site VPN. Outcome: unified communications, simplified rollouts and 30% faster store deployments with PCI-grade security.
Remote Healthcare Clinic Telemedicine Gateway
A rural health network installs the C1861-2B-VSEC router for voice-data redundancy in remote clinics. Eight PoE ports power VoIP handsets for patient intake; CME/CUE provides secure voicemail and video-enabled soft-clients. The HWIC slot hosts a 4G LTE backup link; Advanced IP Services secure PHI with AES encryption and HIPAA-compliant tunnels. Outcome: continuous telemedicine access, patient data protection and 99.9% service availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C1861-2B-VSEC/K9 |  CISCO1801WM-AGB/K9 |  C1861-UC-4FXO-K9 |  CISCO1841-ADSL2 |  C1861W-SRST-B/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Modular | Fixed |
| Broadband | N/A | N/A | N/A | DSL | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection |
| Compliance Standards | FCC, CE | FCC / CE | FCC, CE | IEEE 802.3, IEEE 802.3u | FCC, CE, UL |
| Connectivity Type | Wired | Wired / Wireless | Wired | Wired | Wired / Wireless |
| Depth | 14 inches | N/A | N/A | N/A | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | FCC, CE | FCC / CE | N/A |
| Ethernet Technology | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | NIM | EHWIC | EHWIC | NIM | NIM |
| Features | VPN, Firewall, IPv6 Compatible, Voice, Video | VPN / IPv6 Compatible / Firewall | VPN / VoIP / Firewall / IPv6 Compatible | VPN / VoIP / IPv6 Compatible / Firewall | VPN, Firewall, Integrated Services, IPv6 Compatible |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 128 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Form Factor | Desktop | Desktop | Rack-mount | Desktop | Desktop |
| Height | 1.75 inches | N/A | N/A | N/A | N/A |
| High Availability Support | Supported | Not Supported | Supported | Not Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / Video | Voice | Voice / Video | Voice, Video |
| Interface Ports | RJ-45, SFP | RJ-45 / Combo Ports | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | N/A | 2 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 512 MB | 256 MB | 128 MB | 256 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 1 Slot | 2 Slots | 2 Slots |
| Network Protocols | IP, VoIP | IPv4 / IPv6 | IP | IP, TCP, UDP, ICMP | IPv4, IPv6 |
| Power | 85 Watt | 65 Watt | 60 Watt | 65 Watt | 40W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco C1861-2B-VSEC/K9 Integrated Services Router | CISCO1801WM-AGB/K9 | Cisco 1861 Unified Communications Integrated Services Router (C1861-UC-4FXO-K9) | CISCO1841-ADSL2 | Cisco 1861 Wireless Services Router |
| Product Type | Enterprise Router | Enterprise Router | Integrated Services Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | Telnet / SSH / SNMP | Telnet, SSH, SNMP | Telnet, SSH, SNMP | SSH, Telnet, SNMP |
| Routing Protocols | OSPF / EIGRP / RIP / BGP | OSPF / BGP / EIGRP / Static Routing | OSPF / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | UL, cUL | N/A | N/A |
| Speed/Capacity | Fast Ethernet | Gigabit | N/A | N/A | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | FCC Part 68 | ITU-T G.992.3 | N/A |
| Throughput Capacity | 15 Mbps | 0.05 Gbps | 0.025 Gbps | 25 Mbps | 0.085 Gbps |
| Use Case | Business | Enterprise | Business | Business | Business / Small Business |
| VPN Support | IPSec / SSL VPN | IPSec | IPSec / SSL VPN | IPSec | IPSec / SSL VPN / DMVPN / GRE |
| WAN Configuration | Dual WAN | Dual WAN | WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 10 lbs | N/A | N/A | N/A | N/A |
| Wi-Fi Standard | N/A | WiFi 3 | N/A | N/A | WiFi 4 |
| Width | 17 inches | N/A | N/A | N/A | N/A |
| Wireless Support | No | Yes | No | No | Yes |
Reviews & Ratings
E
Emma Jenkins
4
Handles SRST, CME, and multiple endpoints efficiently. Easy to deploy for small branch networks.
L
Lucas Morgan
5
Consistent performance with advanced IP services. Keeps voice and data operations smooth under daily load.
M
Mia Foster
3
Strong and dependable router. Ensures office continuity with reliable WAN and UC features.
J
James Riley
4
Easy configuration and Cisco reliability. Ideal for offices needing stable voice and data connectivity.
Questions & Answers
What is the Cisco 1861 Integrated Services Router (SKU C1861-2B-VSEC/K9)?
The Cisco 1861 Integrated Services Router (SKU C1861-2B-VSEC/K9) is a modular branch-office platform offering 8-user CallManager Express, Cisco Unity Express messaging, 4 FXS ports, 2 BRI ports, 8 PoE ports, one HWIC slot, and advanced IP features.
How many IP phones does the 1861 support with CallManager Express (CME)?
The router supports up to 8 IP phones under Cisco CallManager Express for on-premises voice deployment.
What voice licensing is included with the C1861-2B-VSEC/K9?
It includes an 8-user CME license, Cisco Unity Express for unified messaging, and voice-port licenses for 4 FXS and 2 BRI interfaces.
How many FXS and BRI ports are available on this model?
The Cisco 1861 provides 4 FXS ports for analog phones and 2 BRI ports for digital ISDN devices.