4/8/12/16/20 GSM Channels
1 SIM card per GSM channel 2 10/100M LAN Interface Storage temperature range: -20~70℃ Operation temperature range: 0~40℃ Operation humidity range: 10%~90% non-condensing Power source: 1U ATX power souce,100-240V/1-2A Max power: 46W Dimension: 44cm × 4.5cm × 30cm Weight:– VS-GW1600-20G：4301g
– VS-GWM400G：214g
– There are three Gateway models with VoxStack series 3G Gateway, the VS-GW1202 series, VS-GW1600 series and the VS-GW2120 series. The Modular Design 3G Gateways are ranging from 4 up to 44 3G/UMTS channels, developed for interconnecting a wide selection of codecs, including G.711A, G.711U, G.729, G.722, G.723, G.726 & GSM. With 3G connection to VoIP gateway,it can quickly reduce telecommunication expenses and maximize cost-savings. With the unique design of the VoxStack Gateway, it can support hot-swap for both SIM cards and 3G gateway modules. Users can simply add or remove the modules for hardware expansion or exchange. Each 3G gateway module runs an independent asterisk system inside.
– The VoxStack gateway designs with a Lan Switch board that provides stackability on the hardware upgrade. It supports SMS messages sending and receiving and group sending and SMS to email. The 3G Gateways are 100% compatible with asterisk, Elastix, trixbox, 3CX, FreeSWITCH sip server and VOS VoIP operating platform.
[/Title][Title name=’Features’]Features
– Simple and convenient configuration via Web GUI
– Multiple Languages
– Codecs support: G.711A, G.711U, G.729, G.723.1, G.722, G.726, GSM
– Quad-Band GSM 850/900/1800/1900 MHz & Band binding
– SIP(RFC3261) compliance
– Support diverse SIP, IAX2 protocols (coming soon)
– DTMF Signaling support: RFC2833, Inband, SIP Info
– Open API interface（AMI）
– Echo Cancellation: ITU-T G.168 LEC
– Support static IP and DHCP
– Support OpenVPN and PPTP (coming soon)
– Call Duration Limit
– CLIR(Call Line Identification Restriction)
– Call Waiting
– Call Forwarding (unconditional, no reply, busy, not reachable)
– SMS bulk transceiver, SMS automatically resent
– Support HTTP SMS interface
– SMS sent to Email
– USSD transceiver
– SMS remotely controlling gateway
– IMEI number automatically modify
– PIN identification
– Mobile number portability (MNP)
– Flexible routing settings & unlimited routing rules
– Diverse extensible applications, such as IVR,DISA
– Support configuration file backup and upload
– Support for custom scripts, dialplans
– Least Cost Routing(LCR),according to Time, Port, Calling Number
– Independent System for Each Module
– Affordable Price with Superior Performance
– Hot-swap Design for both Sim cards and Modules
– Compatible with Asterisk, Elastix, 3CX, FreeSWITCH Sip Server
– Available for OEM
– 3-Month “No Questions Asked” Return Policy
– One Year Warranty
[Title name=’Datasheet’] VS-GW1600_Datasheet [/Title] [1234]