Cisco 836 - Router

The Cisco 836 ADSL over ISDN Broadband Router with an ISDN BRI port, supports asymmetric DSL (ADSL) over Integrated Services Digital Network (ISDN); and offers a four-port 10/100 Ethernet LAN switch for connecting multiple PCs or network devices in a small-office network.
\nADVANCED SECURITY AND PERFORMANCE FOR ENTERPRISE-CLASS VPNS\nThe Cisco 836 router delivers integrated enterprise-class security services, including hardware-accelerated IP Security (IPSec), Triple Data Encryption Standard (3DES) encryption for virtual private networks (VPNs), and stateful-inspection firewall for secure Internet connectivity. Optional advanced features-such as Cisco Easy VPN Remote (a software feature that allows simple deployment and management of VPNs); public key infrastructure (PKI) security requiring digital certificates; IPSec Network Address Translation transparency (NAT-T); the Cisco Intrusion Detection System (IDS); AES encryption, and URL filtering-help ensure that the small office receives the highest level of security, which contributes to the corporate network's security.\n\nHIGH-QUALITY, SECURE VOICE AND VIDEO\nThe advanced QoS and high-performance encryption features of the Cisco 836 router provide high-quality voice and video services to remote users. When IP phones are connected at a remote site, a Cisco 836 router can queue and prioritize the voice traffic over data traffic to ensure a high quality, secure voice-over-IP (VoIP) connection from the remote or home office back to the corporate network. Unique Cisco IOS software capabilities such as Preclassification of Traffic prior to Encryption and Look-ahead Fragmentation before Encryption ensure that traffic is correctly prioritized over a secure IPSec tunnel.