Buy Cisco Routers C2901-VSEC/K9 in Dubai, UAE, KSA & Russia

Model:	C2901-VSEC/K9 Cisco Router ISR G2 Voice Security Bundle
Brand:	Cisco

C2901-VSEC/K9 Overview

C2901-VSEC/K9 is the Cisco Router ISR G2 with Voice Security Bundle. Its appearance is similar with CISCO2901/K9, but it’s bundled with Voice Sec. Bundle, PVDM3-16, UC and SEC License PAK.

Quick Specs

Table 1 shows the Quick Specs of the C2901-VSEC/K9.

Product Code	C2901-VSEC/K9
Bundle	Cisco 2901 Voice Sec. Bundle, PVDM3-16, UC and SEC License PAK
Rack Units	1U
Interfaces	2 integrated 10/100/1000 Ethernet ports
Expansion Slot(s)	2 onboard digital signal processor (DSP) slots 4 enhanced high-speed WAN interface card slots 1 onboard Internal Service Module for application services
RAM	512 MB (installed) / 2 GB (max)
Flash Memory	256 MB (installed) / 8 GB (max)
Dimensions	43.9 cm x 43.8 cm x 4.5 cm

Note:

?	SYS	?	On/Off switch
?	ACT	?	AC power connector
?	POE

Note:

?	EHWIC 0,1,2 and 3 (0, far right)	?	USB 0 and 1 (1, top)
?	Compact flash 0 and 1	?	AUX
?	USB serial port	?	10/100/1000 Ethernet port (GE 0/0)
?	RJ-45 serial console port	?	Ground
?	10/100/1000 Ethernet port (GE 0/1)

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

Modularity Features

Table 3 shows some recommended modules for this router.

Models	Description
HWIC-2T	2-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
EHWIC-1GE-SFP-CU	Cisco 1900, 2900, 3900 Router EHWIC WAN Card vb EHWIC-1GE-SFP-CU
EHWIC-4ESG	Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers
ISM-SRE-300-K9	Internal Services Module (ISM) with Services Ready Engine
MEM-CF-256U1GB	256MB to 1GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U2GB	256MB to 2GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEM-CF-256U512MB	256MB to 512MB CF Upgrade for Cisco 1900,2900,3900 ISR
MEM-CF-256U4GB	256MB to 4GB Compact Flash Upgrade for Cisco 1900,2900,3900
MEMUSB-1024FT	1GB USB Flash Token

Compare to Similar Routers

Table 4 shows the comparison between CISCO2901/K9 and C2901-VSEC/K9.

Model	CISCO2901/K9	C2901-VSEC/K9
Bundle	N/A	Voice Security Bundle
Interface	2GE	2GE
EHWIC slot	4	4
SIM Slot	0	0
SFP	0	0
Memory	512MB (installed) / 2 GB (max)	512MB (installed) / 2 GB (max)
Flash Memory	256 MB (installed) / 8 GB (max)	256 MB (installed) / 8 GB (max)
Rack Unit	1U	1U