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Name:
CISCO2801-SRST/K9
- Description:
- 2801 VOICE BNDL W/ 24U FL-SRST-SMALL SP SERV *NMPO*
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- 818250808914
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
CISCO2801-SRST/K9 Overview
CISCO2801-SRST/K9 is a high-performance enterprise router engineered to deliver integrated services with a fixed architecture that supports robust voice, data, and integrated security features. Designed for branch office and remote site deployments, this router offers versatile power options, multiple WAN/LAN interfaces, and modular capabilities for interface expansion, ensuring reliable connectivity and mission-critical communications.
CISCO2801-SRST/K9 features built‑in VPN support for secure remote access, a powerful firewall for advanced threat protection, and dedicated hardware to optimize throughput and performance under demanding network loads. Its redundant design options and integrated voice services make it ideal for business, small business, and enterprise environments that require both scalability and resilience.
What is the price of CISCO2801-SRST/K9?
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CISCO2801-SRST/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec VPN |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4 / IPv6 |
| Remote Management | CLI / SNMP / Cisco SDM |
| Compliance Standards | FCC / CE |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | Yes |
| Features | VPN / VoIP / Firewall / IPv6 Compatible / QoS |
| Use Case | Small Business / Enterprise |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | Voice |
| High Availability Support | Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 0.075 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall |
| 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 | 75W |
| Device Type | Router |
| Product Name | CISCO2801-SRST/K9 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
CISCO2801-SRST/K9 Use Case
Branch-Office Voice Continuity During WAN Outages
Scenario: A national retail chain deploys the CISCO2801-SRST/K9 voice bundle with 24-user FL-SRST-SMALL SP services in each branch to maintain local call processing when the MPLS backbone fails. Outcome: Automatic SRST fallback ensures zero downtime on in-store voice and emergency 911 dialing, preserving customer service and regulatory compliance.
Managed VoIP Service for Small Enterprises
Scenario: A regional service provider uses the CISCO2801-VOICE BNDL W/ 24U FL-SRST-SMALL SP SERV to deliver hosted VoIP and local survivability to distributed SMEs. Outcome: Integrated QoS, IPsec security and SRST fallback reduce churn, simplify deployment, and guarantee SLA-backed voice uptime for up to 24 users per site.
Secure Remote-Office Communication for Professional Practices
Scenario: A financial advisory firm equips its satellite office with the CISCO2801-SRST/K9 voice bundle to encrypt VoIP traffic over Internet VPN and maintain call routing locally if the WAN link drops. Outcome: High-grade IPsec security, voice prioritization and SRST-based fallback ensure confidentiality, call quality and continuous operation under any network condition.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Fixed | Fixed | Fixed | Fixed | Fixed |
| Broadband | N/A | N/A | N/A | DSL | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / VPN | Firewall | Firewall / Intrusion Prevention | Firewall |
| Compliance Standards | FCC / CE | FCC / CE | FCC / CE | FCC / CE | FCC, CE, UL |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 15.8 inches | 13 inches | N/A | 11.1 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100 | 10/100 Ethernet | 10/100 | 10/100 | 10/100 |
| Expansion Slots | EHWIC | NIM | EHWIC | EHWIC | EHWIC |
| Features | VPN / Firewall / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / Integrated Security | VPN / VoIP / Firewall / IPv6 Compatible / QoS | VPN / IPv6 Compatible / Firewall | VPN / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Form Factor | Rack-mount | Rack-mount / Desktop | Desktop | Rack-mount | Rack-mount |
| Height | 1.73 inches | 1.75 inches | N/A | 1.73 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice | Voice / Video / WAN Optimization | Voice | Voice | Voice / Video |
| Interface Ports | 2x10/100 Ethernet, 2 Serial | RJ-45 / Console Port | RJ-45 | RJ-45 | RJ-45 |
| LAN Ports | 2 LAN Ports | 2 LAN Ports | 4 LAN Ports | 2 LAN Ports | 4 LAN Ports |
| 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 | IPv4 / IPv6 | IPv4 / IPv6 | IPv4 / IPv6 | IPv4, IPv6, OSPF, EIGRP, RIP, BGP, Static Routing |
| Power | 150W | 250W | 75W | 65 Watt | 55 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply (250W) | AC Power Supply | AC Power Supply | DC Power Supply |
| Product Name | Cisco 2821 Integrated Services VPN Router | Cisco 2821 Integrated Services Router | CISCO2801-SRST/K9 | Cisco 2801 Integrated Services Router - 4SHDSL/K9 | Cisco 2821-DC Integrated Services Router |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet / SSH / SNMP | Telnet / SSH / HTTP(s) / SNMP | CLI / SNMP / Cisco SDM | Telnet / SSH / SNMP | Telnet, SSH, SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | 10/100 Mbps | 10/100 Ethernet | N/A | N/A | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.075 Gbps | 0.075 Gbps | 0.025 Gbps | 0.075 Gbps |
| Use Case | Enterprise | Enterprise / Business | Small Business / Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN | IPSec VPN / SSL VPN / GRE / DMVPN | IPSec VPN | IPSec | IPSec |
| WAN Configuration | WAN | WAN | Dual WAN | WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 4 WAN | 2 WAN |
| Weight | 16.5 lbs | 11 lbs | N/A | 15 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.2 inches | 17 inches | N/A | 17.3 inches | N/A |
| Wireless Support | No | No | No | No | No |
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Questions & Answers
Q
What is the Cisco 2801 Voice Bundle with 24-User FL-SRST?
A
The Cisco 2801 Voice Bundle with 24-User FL-SRST is a multifunctional voice gateway that supports up to 24 concurrent CallManager Express SRST trunks for resilient voice services in small service provider environments.
Q
How does the SRST feature maintain call continuity?
A
Survivable Remote Site Telephony (SRST) automatically switches voice processing to the router if the WAN link fails, ensuring uninterrupted telephony and call features until connectivity is restored.
Q
How many voice calls can the CISCO2801-SRST/K9 handle simultaneously?
A
It supports up to 24 concurrent voice trunks in SRST mode or up to 50 G.711 voice calls when registered directly to Cisco Unified Communications Manager.
Q
Which physical interfaces are included on the 2801 Voice Bundle?
A
The bundle includes two 10/100 Ethernet ports, one ADSL2+ or G.SHDSL WAN interface card slot, and two integrated Async/Synch serial ports for voice and data connectivity.
Q
What are the key hardware specifications?
A
The 2801 router features 256 MB DRAM (expandable to 512 MB), a 64 MB Flash memory, modular network interface slots, and a universal AC power supply.
Q
Which Cisco IOS image supports voice and SRST on this platform?
A
Use the Cisco IOS Software IP Voice and IP Services images with the Unified Communications feature set (version 12.4 or later) to enable SRST and advanced voice features.
Q
What licensing is required for full-feature SRST?
A
The 2801 Voice Bundle ships with a Small Service Provider SRST license pre-installed (FL-SRST-SMALL), covering up to 24 simultaneous call legs without additional licensing.
Q
Does this SKU include hardware support and service?
A
Yes, it includes Cisco SMARTnet® service for hardware replacement and software updates under the *NMPO* Non-Minimum Purchase Order terms.
Q
What does the NMPO designation mean?
A
NMPO stands for Non-Minimum Purchase Order, indicating no minimum quantity requirement and allowing flexible ordering of this single-unit Cisco 2801 bundle.
Q
Can the 2801 Voice Bundle integrate with Cisco Unified Communications Manager?
A
Absolutely—this router registers as an SRST backup or a primary voice gateway to Cisco Unified Communications Manager for call processing and advanced telephony services.
Q
What security features are supported?
A
Security features include Cisco IOS Zone-Based Firewall, IPsec VPN, 802.1X authentication, Control Plane Policing, and SIP Alert-Info header manipulation for secure voice deployments.
Q
What are the environmental specifications?
A
The 2801 operates at 0–40 °C, stores at –20–70 °C, with a 5–90% non-condensing humidity range and meets RoHS compliance for reduced environmental impact.
Q
How do I configure basic SRST on the 2801?
A
Enable SRST with ‘telephony-service’ commands in global config, assign ports with ‘srst register ephone’, and verify with ‘show telephony-service’ for confirmation.
Q
What power options are available?
A
The 2801 includes a universal internal AC power supply (100–240 VAC), and supports external redundant power supply modules for increased uptime.
Q
Is firmware upgrade supported on this router?
A
Yes, you can upgrade the Cisco IOS image via TFTP, FTP, or USB flash methods without service interruption during scheduled maintenance windows.
Q
What use cases are ideal for the CISCO2801-SRST/K9?
A
It’s ideal for small service providers, satellite offices, retail branches, or any remote site requiring resilient voice and data connectivity with on-premises call survivability.
