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Cisco 2911 Voice Bundle simplifies UC deployment. PVDM3-16 ensures clear, stable voice quality for branch offices.
C2911-CME-SRST/K9
2911 Voice Bundle w/PVDM3-16,FL-CME-SRST-25, UC License PAK
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Name:
C2911-CME-SRST/K9
- Description:
- 2911 Voice Bundle w/PVDM3-16,FL-CME-SRST-25, UC License PAK
- Rating:
Added to cart 28 times recently
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In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 818249512358
- Condition:
- Warranty:
- 3
- List Price:
$4,142.71
- Price:
$1,905.6554% off
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1
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C2911-CME-SRST/K9 Overview
C2911-CME-SRST/K9 is a modular enterprise router designed to deliver integrated services with high performance and robust security. Built on a flexible architecture that supports redundant AC power options, it offers reliable WAN and LAN interfaces through fixed and modular ports, enabling voice, video, and WAN optimization services along with comprehensive VPN capabilities for secure site-to-site and remote access connectivity.
Optimized for enterprise use cases, this router features high throughput and built-in redundancy to maximize uptime and performance in demanding environments. Its modular chassis design, integrated CME (Cisco CallManager Express) and SRST (Survivable Remote Site Telephony) functionalities, and support for a wide range of routing protocols make it ideal for businesses seeking dependable voice, data, and secure connectivity in branch and campus networks.
C2911-CME-SRST/K9 price is $1,905.65, a 54% saving from the Cisco list price of $4,142.71. C2911-CME-SRST/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C2911-CME-SRST/K9 for additional pricing. Browse the full Router Isr 2900 series or explore all Cisco products.
C2911-CME-SRST/K9 Specifications
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / DMVPN / N/A
- Power Source
- AC Power Supply / Redundant
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- Broadband
- N/A
- Architecture
- Modular
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- LAN Ports
- 4 LAN Ports
- Ethernet Technology
- 10/100/1000
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Network Protocols
- IPv4, IPv6
- Remote Management
- SSH, Telnet, SNMP
- Compliance Standards
- FCC, CE
- Wireless Support
- No
- Speed/Capacity
- Gigabit
- Firewall Features
- Yes
- Features
- VPN, Firewall, IP Routing, CME, SRST
- Use Case
- Enterprise, Business
- Management
- Managed
- Form Factor
- Rack-mount
- Integrated Services
- Voice, Video, WAN Optimization
- High Availability Support
- Supported
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- Throughput Capacity
- 75 Mbps
- QoS Features
- Supported
- Built-in Security Features
- Firewall, Intrusion Prevention
- Expansion Slots
- EHWIC, NIM
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Memory
- 512 MB
- Flash Memory
- 256 MB
- Interface Ports
- RJ-45, SFP
- Power
- 245 Watts
- Device Type
- Router
- Product Name
- Cisco 2911 Integrated Services Router with CME and SRST
- Height
- 1.73 inches
- Width
- 17.3 inches
- Depth
- 14.5 inches
- Weight
- 12 lbs
C2911-CME-SRST/K9 Use Case
Branch Office VoIP Resiliency with C2911-CME-SRST/K9 Voice Bundle
Scenario: A retail chain operates multiple branch offices relying on a centralized Cisco Unified Communications Manager (CUCM). When a WAN link fails, local phones would go dark without a fallback. Implementation: Deploy the Cisco 2911 Voice Bundle w/PVDM3-16, FL-CME-SRST-25 and UC License PAK in each branch. In WAN outage conditions, the embedded SRST automatically provides dial-tone continuity and PSTN fallback for up to 25 endpoints. Benefit: Ensures uninterrupted local calling, maintains customer service levels, and eliminates lost revenue from call outages—delivering high-availability voice services with minimal configuration.
Scalable Unified Communications for Growing Enterprises
Scenario: A mid-market professional services firm needs to consolidate voice, messaging, and conferencing onto a single platform as it expands from 50 to 200 users. Implementation: Install the Cisco 2911-CME-SRST/K9 Voice Bundle with PVDM3-16 for hardware-based call transcoding and the UC License PAK for CUCM feature unlock. The FL-CME-SRST-25 license enables local call processing during network interruptions. Benefit: Delivers a cost-effective, modular architecture that scales with headcount, accelerates service rollout, reduces CAPEX by 30%, and simplifies management through a unified Cisco IOS image.
Secure Multi-Site Voice and Data Integration
Scenario: A logistics provider must securely interconnect voice and data traffic across three regional warehouses and headquarters. Implementation: Leverage the Cisco 2911 Voice Bundle w/PVDM3-16 to terminate encrypted VPN tunnels and enforce QoS for voice over IP. The FL-CME-SRST-25 module ensures voice survivability at each site, while the UC License PAK enables advanced call routing and mobility features. Benefit: Achieves end-to-end encryption for compliance, prioritizes voice packets for crystal-clear calls, reduces WAN costs by 25%, and centralizes operations on one secure, resilient platform.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C2911-CME-SRST/K9 |  C2951-VSEC/K9 |  C2921-VSEC-SRE/K9 |  C2951-WAAS-SEC/K9 |  CISCO2901-HSEC+/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Fixed | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, VPN | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC, CE | IEEE 802.3, IEEE 802.1Q, FCC, CE | FCC / CE | IEEE 802.3 / IEEE 802.3u | FCC, CE, RoHS |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 14.5 inches | N/A | N/A | 19.5 inches | N/A |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100 | 10/100 | 10/100/1000 | 10/100 |
| Expansion Slots | EHWIC, NIM | NIM | EHWIC / NIM | EHWIC | EHWIC / NIM |
| Features | VPN, Firewall, IP Routing, CME, SRST | VPN / Firewall / IPv6 Compatible | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN, Firewall, Intrusion Prevention, QoS, NAT | VPN / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount / Chassis | Rack-mount |
| Height | 1.73 inches | N/A | N/A | 1.75 inches | N/A |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice, Video, WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization | Voice, Security, WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45, SFP | RJ-45 | RJ-45 | RJ-45, SFP | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4, IPv6 | IPv4, IPv6, PPP, Frame Relay | IPv4, IPv6, MPLS | IPv4 / IPv6 | IPv4, IPv6 |
| Power | 245 Watts | 65 Watt | 150 W | 375 Watts | 350 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco 2911 Integrated Services Router with CME and SRST | Cisco 2951-VSEC/K9 Integrated Services Router | Cisco 2921 Integrated Services Router with Virtual Security and Services Ready Edition | Cisco C2951 WAAS-SEC/K9 | CISCO2901-HSEC+/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH, Telnet, SNMP | SSH, Telnet, SNMP | CLI, SNMP, Cisco SDM | Telnet / SSH / SNMP | Telnet, SSH, SNMP, HTTP/HTTPS |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / IS-IS / RIP / Static Routing / N/A | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | N/A |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 0.025 Gbps | 0.025 Gbps | 0.075 Gbps | 0.075 Gbps |
| Use Case | Enterprise, Business | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN / N/A | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / SSL VPN / GRE |
| WAN Configuration | Dual WAN | WAN | Dual WAN | WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 12 lbs | N/A | N/A | 20 lbs | N/A |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.3 inches | N/A | N/A | 17.5 inches | N/A |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
M
Mason Gray
4
Durable and reliable. Supports small to medium offices with seamless voice and unified communications.
E
Emma Collins
5
Easy to configure and manage. Maintains high-quality voice and secure UC operations across distributed offices.
S
Sophia Turner
3
Reliable Cisco solution. Ensures smooth voice and UC performance with minimal downtime.
H
Henry Davis
4
Efficient and strong. Supports predictable branch office voice and unified communications deployment.
O
Olivia Morgan
5
High-performing and dependable. Perfect for small and medium branches needing reliable UC performance.
Questions & Answers
What is the Cisco C2911-CME-SRST/K9 Voice Bundle?
The Cisco C2911-CME-SRST/K9 Voice Bundle is an all-in-one integrated services router package that includes a PVDM3-16 DSP module, FL-CME-SRST-25 license, and a UC License PAK for enterprise voice, data, and survivable remote telephony.
Which hardware components are included in the 2911 Voice Bundle?
The bundle comprises the Cisco 2911 Integrated Services Router, a PVDM3-16 digital signal processor module, and licensing for Cisco Unified CME with SRST support.
How many simultaneous voice calls does the PVDM3-16 support?
The PVDM3-16 DSP module supports up to 16 concurrent T1/E1 G.711 calls or a combination of codecs for high-density voice deployments.
What is the FL-CME-SRST-25 license used for?
The FL-CME-SRST-25 license enables Survivable Remote Site Telephony (SRST) for up to 25 endpoints, ensuring call continuity during WAN outages.