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C2801-VSEC-SRST/K9
2801 VSEC Bundle w/PVDM2-8,FL-SRST-25,Adv IP Serv,128F/384D
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C2801-VSEC-SRST/K9 is a fixed-architecture enterprise router engineered for reliable performance in demanding business environments. It offers robust power options via an AC power supply and features dual WAN connectivity paired with four LAN ports operating on 10/100 Ethernet, all integrated with essential services such as voice support and advanced routing protocols.
C2801-VSEC-SRST/K9 further enhances operational flexibility with modular capabilities provided by EHWIC expansion slots and comprehensive VPN features including IPSec, SSL VPN, and DMVPN. Its throughput capacity of up to 0.075 Gbps, built-in firewall and remote management support (Telnet, SSH, SNMP) make it ideally suited for enterprise use cases requiring secure, efficient, and resilient network communication.
C2801-VSEC-SRST/K9 price is $1,858.00, a 54.6% saving from the Cisco list price of $4,095.00. C2801-VSEC-SRST/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C2801-VSEC-SRST/K9 for additional pricing. Browse the full Router Isr 2800 series or explore all Cisco products.
In a distributed retail chain, remote stores rely on IP-based voice for POS and customer service. Deploying the Cisco 2801-VSEC-SRST/K9 with FL-SRST-25 and PVDM2-8 enables local call processing for up to 25 phones and 8 DSP-powered calls when the WAN link fails. Result: uninterrupted voice services, preserved transactions, minimized downtime and consistently high customer satisfaction.
A financial services firm uses the Cisco 2801 VSEC Bundle (128F/384D license) to terminate IPsec VPN tunnels, enforce next-gen firewall policies and inspect voice traffic with Advanced IP Services. The solution supports up to 384 VPN peers and 128 firewall entries, delivering high-performance voice encryption, regulatory compliance and consolidated security for sensitive customer data.
A multi-campus hospital deploys the Cisco 2801 VSEC Bundle with PVDM2-8 and Advanced IP Services to converge voice paging, SIP video conferencing and telemetry over a single WAN. Granular QoS, traffic shaping and media transcoding (8 simultaneous streams) ensure prioritized real-time communications, optimal bandwidth utilization and reliable, high-quality patient-care interactions.
To get the detailed certification, please go to the Compliance Center.
 C2801-VSEC-SRST/K9 |  CISCO2801-AC-IP |  C2801-VSEC/K9 |  C2801-SHDSL-V3/K9 |  CISCO2821 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | DSL | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall / IPSec VPN | Firewall, Intrusion Prevention, VPN Encryption | Firewall |
| Compliance Standards | FCC, CE | IEEE 802.3, FCC, CE | FCC / CE | FCC, CE | IEEE 802.3 / IEEE 802.3u |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 14.1 inches | N/A | N/A | N/A | 11.3 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100 | 10/100 | 10/100 | 10/100 | 10/100 |
| Expansion Slots | EHWIC | EHWIC | EHWIC | NIM | EHWIC |
| Features | VPN / VoIP / IPv6 Compatible / Firewall | VPN, Voice, IPv6 Compatible, Firewall, Modular Expansion | VPN / Firewall / NAT / QoS / Integrated Security | VPN, Firewall, NAT, QoS, Integrated Services | VPN / IPv6 Compatible / Firewall / Voice |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 128 MB | 128 MB | 128 MB | 128 MB | 256 MB |
| Form Factor | Rack-mount | Desktop / Rack-mount | Desktop/Chassis | Rack-mount / Desktop | Rack-mount |
| Height | 2.2 inches | N/A | N/A | N/A | 1.8 inches |
| High Availability Support | Not Supported | Not Supported | Supported | Supported | Not Supported |
| Integrated Services | Voice | Voice, Video, WAN Optimization | Voice / Video / Security | Voice, VPN, Routing | Voice |
| Interface Ports | RJ-45 | RJ-45, Console Port, AUX Port | RJ-45 / USB | RJ-45, Optional SFP | RJ-45 |
| LAN Ports | 4 LAN Ports | 2 LAN Ports | 2 LAN Ports | 2 LAN Ports | N/A |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 512 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4, IPv6, TCP/IP | IP, Frame Relay, ATM | IP / TCP / UDP / ICMP | IP, TCP, UDP, ICMP | IPv4 / IPv6 |
| Power | 65W | 150W | 65 Watt | 65 Watts | 60W |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Cisco C2801-VSEC-SRST/K9 | Cisco 2801-AC-IP Integrated Services Router | Cisco 2801 Integrated Services Router with Security (C2801-VSEC/K9) | Cisco 2801-SHDSL-V3/K9 Integrated Services Router | Cisco 2821 Integrated Services Router |
| Product Type | Enterprise Router | Enterprise Router | Integrated Services Router | Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet, SSH, SNMP | SSH, Telnet, SNMP | CLI / HTTP / HTTPS / SNMP | Telnet, SSH, SNMP | Telnet / SSH / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / BGP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / EIGRP / BGP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | N/A | 100Mbps | Fast Ethernet | Fast Ethernet | N/A |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.075 Gbps | 75 Mbps | 50 Mbps | 25 Mbps | N/A |
| Use Case | Enterprise | Business / Small Business / Enterprise Branch | Enterprise / Business | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec | IPSec / SSL VPN | IPSec / SSL VPN | IPSec |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 17.6 lbs | N/A | N/A | N/A | 10.3 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.2 inches | N/A | N/A | N/A | 17.3 inches |
| Wireless Support | No | No | No | No | No |
SRST activated flawlessly during WAN downtime. Voice services stayed available and users noticed no disruption, which was critical for our branch operations.
Reliable voice survivability solution. Configuration was straightforward and failover worked exactly as designed during testing.
Solid performance for branch voice resilience. Calls remained stable and security features added extra confidence.
A dependable Cisco option for SRST deployments. Predictable behavior and consistent uptime.
Did exactly what we needed during outages. Voice continuity was maintained without manual intervention.
The bundle includes a Cisco 2801 Integrated Services Router, PVDM2-8 voice DSP module, FL-SRST-25 Survivable Remote Site Telephony license, Advanced IP Services, 128 MB flash and 384 MB DRAM.
SKU C2801-VSEC-SRST/K9 corresponds to the Cisco 2801 Integrated Services Router with VSEC and SRST capabilities.
Yes, it includes the FL-SRST-25 license, providing SRST support for up to 25 Cisco IP phones during WAN outages.
The bundle includes the Cisco PVDM2-8 digital signal processor module for up to eight concurrent voice calls.