United States$5,000,000+
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Ella Howard
5
3925 VSEC bundle delivers strong UC and security performance. Ideal for branch office deployments.
C3925-VSEC/K9
Cisco 3925 Voice Sec. Bundle, PVDM3-64, UC and SEC License P
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Name:
C3925-VSEC/K9
- Description:
- Cisco 3925 Voice Sec. Bundle, PVDM3-64, UC and SEC License P
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 80479301877
- Condition:
- Warranty:
- 3
- List Price:
$16,225.00
- Price:
$5,156.0068.2% off
Quantity:
1
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C3925-VSEC/K9 Overview
C3925-VSEC/K9 is a modular enterprise router that integrates advanced security features with high-performance routing, designed for branch office and enterprise deployments. It features multiple power options including redundant AC power, supports a variety of WAN and LAN interface configurations, and delivers robust integrated services such as voice and video, while offering extensive VPN capabilities to secure remote connectivity.
C3925-VSEC/K9’s architecture enables modular expansions with dedicated slots for network interface modules, ensuring scalability and enhanced throughput performance up to 0.4 Gbps. With built-in firewall features, support for major routing protocols including OSPF, BGP, EIGRP, and secure remote management via Telnet/SSH/SNMP, this router is engineered for enterprise use cases that demand redundancy, reliable high-speed connectivity, and converged network services.
C3925-VSEC/K9 price is $5,156.00, a 68.2% saving from the Cisco list price of $16,225.00. C3925-VSEC/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for C3925-VSEC/K9 for additional pricing. Browse the full Router Isr 3900 series or explore all Cisco products.
C3925-VSEC/K9 Specifications
- Form Factor
- Rack-mount
- Ethernet Technology
- 10/100/1000
- Flash Memory
- 256 MB
- Memory
- 512 MB
- Width
- 17.3 inches
- Depth
- 16.1 inches
- Weight
- 38 lbs
- Product Type
- Enterprise Router
- VPN Support
- IPSec / SSL VPN / DMVPN
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Device Type
- Router
- High Availability Support
- Supported
- Broadband
- N/A
- Use Case
- Enterprise
- Remote Management
- Telnet / SSH / SNMP
- Compliance Standards
- FCC / CE / RoHS
- Integrated Services
- Voice / Video
- LAN Ports
- 4 LAN Ports
- Network Protocols
- IPv4 / IPv6
- Expansion Slots
- EHWIC / NIM
- Power Source
- AC Power Supply / Redundant
- Built-in Security Features
- Firewall / Intrusion Prevention / Malware Protection
- Architecture
- Modular
- Speed/Capacity
- Gigabit
- Interface Ports
- RJ-45 / SFP
- Throughput Capacity
- 0.4 Gbps
- Features
- VPN / IPv6 Compatible / Firewall / Integrated Security
- Power
- 175W
- Product Name
- C3925-VSEC/K9
- Height
- 4.3 inches
C3925-VSEC/K9 Use Case
Secure VoIP Connectivity for Remote Branch Offices
A multinational enterprise deploys the Cisco 3925 Voice Security Bundle (C3925-VSEC/K9) with PVDM3-64 and SEC License P at each remote location to establish encrypted SIP trunks back to headquarters. This configuration delivers integrated firewall and VPN services, voice and video encryption (SRTP/TLS), and DSP resources for up to 64 simultaneous call sessions. Outcome: end-to-end call confidentiality, centralized security policy enforcement, reduced risk of eavesdropping, and simplified branch-office voice infrastructure management.
Unified Communications Migration and Infrastructure Consolidation
A large healthcare provider consolidates legacy PBX systems into a Cisco Unified Communications (UC) environment by leveraging the Cisco 3925 UC License P with PVDM3-64 voice DSPs. The bundled solution supports voice gateway services, mobility features, and secure conferencing, while enabling seamless integration with Cisco Unified Communications Manager. Outcome: 40% reduction in hardware footprint, streamlined administration, improved call quality and resiliency, and full compliance with HIPAA encryption standards.
High-Volume, PCI-Compliant Contact Center Deployment
A financial services call center implements the Cisco 3925 Voice Security Bundle with PVDM3-64 and SEC License P to handle high call volumes and process payment card data. The integrated session border controller (SBC), firewall, and voice DSP modules ensure secure call routing, voice transcoding, and secure media anchoring for PCI DSS–regulated transactions. Outcome: Sustained throughput of 200 concurrent calls, robust fraud prevention, simplified audit reporting, and assured compliance with industry security mandates.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 C3925-VSEC/K9 |  C3900-SPE250/K9 |  CISCO3945E-SEC/K9 |  CISCO3925E-SEC/K9 |  C3945-VSEC-CUBE/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE / RoHS | FCC / CE | FCC / CE | FCC, CE, RoHS | FCC, CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 16.1 inches | N/A | N/A | N/A | 18 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 | 10/100/1000 |
| Expansion Slots | EHWIC / NIM | EHWIC | NIM | EHWIC / NIM | NIM |
| Features | VPN / IPv6 Compatible / Firewall / Integrated Security | VPN / IPv6 Compatible / Firewall / POE / MPLS | VPN / IPv6 Compatible / Firewall | VPN, Firewall, IPv6, Voice, Integrated Services | VPN / IPv6 Compatible / Firewall / Intrusion Prevention |
| 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 | Rack-mount |
| Height | 4.3 inches | N/A | N/A | N/A | 4 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice, Video, Data | Voice / VPN |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45, SFP, Combo Ports | RJ-45, SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 1 GB | 512 MB | 512 MB | 512 MB |
| Modular Slots Available | 2 Slots | 3+ Slots | 3+ Slots | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 | IPv4 / IPv6 | IPv4 / IPv6 | IPv4, IPv6 | IP, MPLS |
| Power | 175W | 250 W | 150 W | 375 Watt | 350 Watts |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply with Redundancy Options | AC Power Supply / Redundant |
| Product Name | C3925-VSEC/K9 | C3900-SPE250/K9 | CISCO3945E-SEC/K9 | CISCO3925E-SEC/K9 | C3945-VSEC-CUBE/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | Telnet / SSH / SNMP | CLI / SNMP / NetConf | SNMP / Telnet / SSH / HTTP | CLI, SNMP, SSH, HTTP/HTTPS | SSH, Telnet |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / 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 | Gigabit | Gigabit | Gigabit | 75 Mbps | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.4 Gbps | 0.25 Gbps | 0.15 Gbps | 0.075 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / DMVPN | IPSec / DMVPN / GET VPN | IPSec / SSL VPN |
| 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 | 38 lbs | N/A | N/A | N/A | 15 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.3 inches | N/A | N/A | N/A | 17 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
N
Noah Bennett
4
Reliable Cisco build with consistent uptime. Handles voice, data, and security effectively.
G
Grace Miller
5
Easy to configure and manage. Ensures smooth business communications and secure operations.
L
Liam Scott
3
Predictable and robust performance. VSEC bundle supports small to medium office networks efficiently.
C
Chloe Richardson
4
Durable, high-performing Cisco solution. Maintains UC and secure network operations seamlessly.