GSM Gateway OpenVox VS-GW2120v2 chassis 44 ports

GSM Gateway OpenVox VS-GW2120V2 is an updated chassis equipped with a new network module NET3000v2 with a built-in 4-core processor. Supports up to 11 modules in various combinations (GSM, 3G, LTE, FXO, FXS), including new modules VS-GWM420G, VS-GWM420W, VS-GWM420L. The gateway supports 44 GSM channels (one SIM card per channel), with the ability to replace any of them.

OpenVox VS-GW2120V2-4G GSM gateway.
GSM Gateway OpenVox VS-GW2120V2 is an updated chassis equipped with a new network module NET3000v2 with a built-in 4-core processor. Supports up to 11 modules in various combinations (GSM, 3G, LTE, FXO, FXS), including new modules VS-GWM420G, VS-GWM420W, VS-GWM420L. The gateway supports 44 GSM channels (one SIM card per channel), with the ability to replace any of them.
OpenVox VS-GW2120V2 GSM gateways, upgrading Asterisk-based gateways for SOHO and SMB. With a graphical interface and unique modular design, users can easily configure their own gateway. Also, secondary development can be completed with AMI (Asterisk Management Interface).
OpenVox VS-GW2120V2 wireless gateways can support up to 44 GSM channels synchronously and support replacement of both SIM cards and GSM gateway modules. Users can simply add or remove modules to expand or replace equipment.
Modular Design V2 Wireless Gateways are designed to connect a wide range of codecs including G.711A, G.711U, G.729, G.722, G.723, G.726 and GSM to GSM cellular networks to quickly reduce telecommunications costs and maximize cost savings. V2 Wireless Gateways are designed with a LAN switch card that provides scalability for hardware upgrades.
OpenVox VS-GW2120V2 wireless gateways use the standard SIP protocol and are fully compatible with leading IMS/NGN, IPPBX and SIP server platforms and support most VoIP operating platforms such as Asterisk®, Elastix®, 3CX, FreeSWITCH™, Broadsoft®, etc. V2 Series Gateway Management Module
CPU: 4 cores, 1.33 GHzRAM: 1 GBNetwork ports: 2USB port: 1Serial port: 1Reset button: 1V2-series gateway
4/8/12/16/20/24/28/32/36/40/44 GSM channels1 SIM card per GSM channelUp to 44 standard SMA-K interfacesHot-swappable design for SIM cards and modulesCompatible with Asterisk, Elastix, 3CX, FreeSWITCH SIP server and VOS VoIP operating platformV2 Wireless Gateways support the following V2 series gateway modules: GWM420G / GWM420L / GWM420W / GWM820O / GWM820SV2 Wireless Gateways support the following standard VoxStack series gateway modules: GWM400G / GWM400W / GWM800O / GWM800S / GWM800OS
Functions
Easy and convenient setup via web interfaceSupport http/https/SSHBasic security strategy (whitelist/blacklist, security rules)GSM voice codecSupport codecs: G.711A, G.711U, G.729, G.723.1, G.722, G.726, GSMSIP (RFC3261) complianceSupport a variety of SIP, IAX2 protocolsMultiple SIP/IAX2 Registratio models: None, Server, ClientSupport DTMF signals: RFC2833, Inband, SIPINFOReal open API protocol (based on Asterisk)Support static IP and DHCPCall duration limitCLIR (Call Line Identification Restriction)Call waitingForwarding (unconditional, no answer, busy, unreachable)SMSC/SMS/USSDSMS transceiver, SMS auto resend, forward to emailSupport HTTP SMS interfaceForwarding SMSUSSD transceiverSMS remotely controls gatewayIMEI number changes automaticallyPIN identificationMobile Number Portability (MNP)Flexible routing settings and unlimited routing rulesDISA supportExtensible automatic callback and speed dialCustomizable IVRCDR (more than 200,000 lines of CDR storage locally)Support configuration files backup and downloadSupport custom scripts, dialplansLeast Cost Routing (LCR), according to time, port, calling numberIndependent system for each moduleAffordable price with excellent performanceHot swap design for SIM cards and modulesCompatible with Asterisk®, Elastix, 3CX, FreeSWITCH SIP server and VOS VoIP operating platform