Cisco ISR4331 Integrated Services Router

delivers 100 Mbps to 300 Mbps aggregate throughput and offers one Enhanced service-module (SM-X) slot, which supports for both single- and double-wide service modules provides flexibility in deployment options. ISR4331-VSEC/K9 is the Cisco ISR 4331 router bundled with UC & Sec Lic. PVDM4-32 and CUBE-10.

Table 1 shows the Quick Specs.

Product Code	ISR4331-VSEC/K9 DATASHEET
Aggregate Throughput	100 Mbps to 300 Mbps
Total onboard WAN or LAN 10/100/1000 ports	3
RJ-45-based ports	2
SFP-based ports	2
Enhanced service-module (SM-X) slot	1
NIM (Network Interface Modules) slots	2
Onboard ISC slot	1
Memory	4 GB (default) / 16 GB (maximum)
Flash Memory	4 GB (default) / 16 GB (maximum)
Power-supply options	Internal: AC and PoE
Rack height	1 RU
Dimensions (H x W x D)	44.45 x 438.15 x 438.15 mm
Package Weight	12.96 Kg

Table 2. Voice Security Bundle Features Table.

Authentication and Encryption Features	• Media encryption of voice RTP streams using SRTP • Exchange of RTP Control Protocol (RTCP) information using secure RTCP • SRTP to RTP fallback for calls between secure and insecure endpoints • Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover • Compressed RTP (CRTP) supported with media encrypted calls using SRTP
Authentication and Encryption Algorithm	• Supports AES-128 encryption algorithm • Supports the HMAC secure hash authentication algorithm (SHA 1)
Signaling Authentication and Encryption Features	• Gateway to Cisco Unified Communications Manager signaling and encryption uses IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways • IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption uses TLS (Transport Layer Security)
Protocol Support	• MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager) • H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional) • Session Initiation Protocol (SIP) • SCCP (Cisco Unified IP Phone) in SRST mode
Module Support	• Any module that has PVDM2, PVDM3 and/or built-in DSP
Codec Support	• G.711, G.729A, and G.729

Cisco ISR4331-V/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM, Voice Bundle)

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Cisco ISR4331-SEC/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM, Advanced Security Bundle)

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Cisco ISR4331-AX/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM,Advanced Service Bundle)

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ISR4331/K9:Cisco 4000 Router (3GE,2NIM,1SM,4G FLASH,4G DRAM,IP Base)

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ISR4331-VSEC/K9 – Cisco Router 4000 Series

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ISR4331-VSEC/K9 – Cisco Router 4000 Series

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Category: Networking Devices

Description

Product Code	ISR4331-VSEC/K9 DATASHEET
Aggregate Throughput	100 Mbps to 300 Mbps
Total onboard WAN or LAN 10/100/1000 ports	3
RJ-45-based ports	2
SFP-based ports	2
Enhanced service-module (SM-X) slot	1
NIM (Network Interface Modules) slots	2
Onboard ISC slot	1
Memory	4 GB (default) / 16 GB (maximum)
Flash Memory	4 GB (default) / 16 GB (maximum)
Power-supply options	Internal: AC and PoE
Rack height	1 RU
Dimensions (H x W x D)	44.45 x 438.15 x 438.15 mm
Package Weight	12.96 Kg

Authentication and Encryption Features	• Media encryption of voice RTP streams using SRTP • Exchange of RTP Control Protocol (RTCP) information using secure RTCP • SRTP to RTP fallback for calls between secure and insecure endpoints • Secure calls supported in Cisco Unified Survivable Remote Site Telephony (SRST) mode during WAN failover • Compressed RTP (CRTP) supported with media encrypted calls using SRTP
Authentication and Encryption Algorithm	• Supports AES-128 encryption algorithm • Supports the HMAC secure hash authentication algorithm (SHA 1)
Signaling Authentication and Encryption Features	• Gateway to Cisco Unified Communications Manager signaling and encryption uses IPSec for Media Gateway Control Protocol (MGCP), H.323 and SIP gateways • IP phone to Cisco Unified Survivable Remote Site Telephony router signaling and encryption uses TLS (Transport Layer Security)
Protocol Support	• MGCP 0.1 (supports MGCP gateways with Cisco Unified Communications Manager) • H.323 (supported on H.323 gateways and CUBE; Cisco Unified Communications Manager interoperability is optional) • Session Initiation Protocol (SIP) • SCCP (Cisco Unified IP Phone) in SRST mode
Module Support	• Any module that has PVDM2, PVDM3 and/or built-in DSP
Codec Support	• G.711, G.729A, and G.729

Emirati Brand

ISR4331-VSEC/K9 – Cisco Router 4000 Series

Cisco ISR4331 Integrated Services Router

Table 2. Voice Security Bundle Features Table.

Cisco ISR4331-V/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM, Voice Bundle)

Cisco ISR4331-SEC/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM, Advanced Security Bundle)

Cisco ISR4331-AX/K9 (3GE,2NIM,1SM,4G FLASH,4G DRAM,Advanced Service Bundle)

ISR4331/K9:Cisco 4000 Router (3GE,2NIM,1SM,4G FLASH,4G DRAM,IP Base)