• Cisco 3845 VSEC CUBE Bundle Router with Blue Mesh Front
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Cisco

Cisco C3845-VSEC-CUBE-K9 | ISR 3845 | CUBE VSEC Bundle (FL-CUBE-300, PVDM2-64) | Voice border controller, SRTP/SIP | SD-WAN: Not supported | LTE: not native (use external modem)

C3845-VSEC-CUBE-K9

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Description

Cisco ISR 3845 CUBE VSEC bundle for enterprise SIP trunking and voice security at the branch or edge. Includes FL-CUBE-300 license and PVDM2-64 DSP resources to enable secure SIP interworking, media services, and transcoding based on deployment needs. Designed for legacy IOS environments requiring a session border controller on a modular ISR platform.

Features

- Integrated CUBE for SIP trunking and interworking
- FL-CUBE-300 license for large session counts
- PVDM2-64 DSPs for media services and transcoding
- Strong voice security features (SIP TLS, SRTP)
- Modular expansion for PSTN and WAN interfaces

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Platform: Integrated Services Router (ISR) 3845
- Bundle: VSEC CUBE – enterprise Session Border Controller on IOS
- Licensing: FL-CUBE-300 (license for up to 300 CUBE sessions; actual capacity depends on DSP/CPU/resources)
- DSP resources: PVDM2-64 included (media termination, conferencing, transcoding capabilities)
- Security: SIP TLS, SRTP (per IOS feature set), voice firewall features
- Integrated interfaces: Gigabit Ethernet LAN/WAN (RJ-45)
- Modularity: Multiple HWIC/NM/AIM slots for PSTN, WAN, and services
- Management: Console (RJ-45), AUX, USB (storage)
- SD-WAN: Not supported (legacy IOS)
- Cellular/LTE: Not native; use external modem if required

FAQs

Q: What is included in the VSEC CUBE bundle?
A: FL-CUBE-300 license and PVDM2-64 DSP resources on the ISR 3845 platform.

Q: How many CUBE sessions are supported?
A: The FL-CUBE-300 license enables up to 300 sessions; actual capacity depends on codec choices, DSP resources, and CPU limits.

Q: Does this support secure SIP and media encryption?
A: Yes, features such as SIP TLS and SRTP are supported when enabled by the IOS feature set.

Q: Can I add T1/E1 or FXO/FXS for PSTN connectivity?
A: Yes, via compatible voice/WAN interface modules and additional DSP resources as needed.

Q: Is SD-WAN supported on this platform?
A: No. The 3800 series does not support Cisco SD-WAN.

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