Firewall, NAT, DHCP, PPPoE

EnviroNET™

Voice-over-IP Gateways

Patton’s EnviroNET Voice-over-IP Gateways provide a reliable, robust, and secure solution for converting your Analog FXS/FXO or Digital ISDN circuits to VoIP in harsh environments.

Convert Analog or Digital to IP

Convert your Analog (POTS) or Digital (ISDN) circuits to IP for toll quality VoIP services

Extended Temperature -40 to 85ºC

Operates in environments that do not have heat- ing or cooling options

Connect to any broadband or access provider, serve the whole network, and secure your data. User configurable IP services ensure every host is connected to the LAN

IPSEC VPN, Encryption, & VLAN

Connect your Analog or Digital circuit for IP access and secure your voice with optional IPSEC with DES/3DES or AES encryption. VLAN tagging/stripping allows advanced networking today

Patton’s EnviroNET Voice-over-IP Gateways, Model ET4500 series, reach- es into rugged environments with IP-

telephone circuit conversion for toll quality

VoIP services anywhere you want. The ET4500 series utilizes advanced adaptive voice/data traffic management and shaping with the addition of Patton’s patent-pending DownStreamQoS™ to offer unparalleled per- formance of voice quality services. The ET4500 series use standard CODECs such as G.723 and G.729 as well as industry standard SIP, H.323 and MGCP/IUA to ensure seamless connections and compatibility for all voice services.

Patton’s EnviroNET Voice-over-IP Gateways are housed in a NEMA 4 enclosure and oper-

ate in extreme temperatures, ranging from

–40 to 85°C. EnviroNET Voice-over-IP

Gateways are the ideal solution for providing

VoIP services to locations where harsh envi-

ronmental conditions such as heating, cool-

ing, dust, and moisture cannot be controlled.

Typical applications for Patton’s EnviroNET

Voice-Over-IP Gatweays include providing

VoIP capabilities to public and private outdoor

phones, industrial automation, and curbside

services.

Visit www.patton.com for more information.

NEMA 4 Case

rotection against elements including dirt, rain, sleet, snow, dust, and the external formation of ice on the enclosure

✔ Industrial temperature ratings from -40 to 85ºC on the ET Series

✔ Complete enterprise router with

IPSEC, PPPoE, DHCP, & NAT

✔ NEMA 4 enclosure offers protection from dirt, rain, sleet, snow, dust and even the formation of ice!

✔ Quality of Service guarantees clear voice for all connections

✔ Analog FXS/FXO and Digital

ISDN/BRI voice connectivity