gateway with 40 fxs and 2 Lan ports analog voip FreeSWITCH

Description

Overview
There are three Analog Gateway models , the VS-GW*****8S, the VS-GW******6S and VS-GW***0 Analog series. The VS-GW*****8S can support 8 FXS ports,the VS-GW******6S can support *6 FXS ports at the same time, and VS-GW***0 Analog series can support up to *0 FXS ports synchronously. The Modular Design Analog Gateways are developed for interconnecting a wide selection of codecs including G.**1A, G.**1U, G.**9, G.**2, G.**3, ILBC, GSM. The Analog Gateways are **0% compatible with Asterisk, Elastix, Trixbox, 3CX FreeSWITCH sip server and VOS VoIP operating platform.
Technical Specifications:
·  8/*6/*4/*2/*0 FXS ports
·  2 LAN ports
·  Storage temperature range: **0~*0℃
·  Operation temperature range: 0~*0℃
·  Operation humidity range: *0%~*0% non-condensing
·  Power source: ******0V/**2A
·  Max power: *0W
·  Dimension: *4cm × 4.5cm × *0cm
·  Weight: ***3g
Features:
·  Simple and convenient configuration via Web GUI
·  Abundant Log Info
·  Open API interface（AMI）
·  Support T.*8 fax relay and T.*0 fax transparent,can continually fax multiple pages
·  Echo cancellation and Static jitter buffer
·  Support DTMF relay
·  Support Ring cadence and frequency setting
·  Support volume control
·  Support MWI(Message waiting indicator)
·  Support DHCP、DNS/DDNS、NAT networking
·  Support diverse SIP protocols
·  Diverse extensible applications, such as IVR,DISA
·  Support NTP time synchronization and client time synchronization
·  Support modify username and password for web login
·  Support SSH remote operation
·  Support update firmware online
·  Support configuration file backup and upload
·  Support for custom scripts, dialplans
·  Support restore the factory settings
·  Support VAD and CNG
Software & Platform:
·  Linux
The VS-GW***0 Analog Series Includes The Following Models: