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Yeastar NeoGate TG400 - VoIP GSM Gateway

Yeastar YST-TG400

Availability: In stock
Condition: New


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Yeastar NeoGate TG400

Yeastar NeoGate TG400 - VoIP GSM Gateway

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Yeastar NeoGate TG400 is a compact 4 channels VoIP GSM gateway that connects GSM network with VoIP. It is the ideal product for small and medium sized companies with heavy demands of calls to mobile networks. The cost-saving solution makes connection cheaper and efficient.



  • Cost savings- save phone bills tremendously with mobile-to-mobile calls and LCR
  • Back up- work as a cost-effective backup when the landline network goes down
  • Easy to install- everything can be easily set up in the web based management interface
  • Easy to integrate- high compatibility with major IP PBX and softswitch brands




  • SIP server and SIP trunk supported
  • SIP peer mode supported
  • Calling type: VoIP to GSM, GSM to VoIP
  • GSM ports group manage, VoIP trunk group
  • Incoming/outgoing routing rules
  • SMS sending and receiving
  • Send bulk SMS
  • Gain adjustment
  • USSD
  • PIN modify
  • Carrier selection: auto/manual
  • Balance alarm
  • Caller ID/CLIR
  • Black list
  • Hotline
  • Call duration limitation
  • Call transfer
  • Call back
  • Call status display
  • Call detail record
  • Call progress tone generation
  • Call duration limitation for SIM card/single call
  • LCR (Least Cost Routing)
  • Top voice quality (EFR super sound)
  • SIP response code switch
  • Open API for SMS and USSD
  • Real Open API protocol (based on Asterisk)
  • IP blacklist
  • Network attack alert
  • System logs
  • Web based configuration



  • Number of GSM channels (Max): 4
  • Network type: 850/900/1800/1900MHz
  • Protocol: SIP (RFC3261), IAX2
  • Transport Protocol: UDP,TCP,TLS,SRTP
  • DTMF: RFC2833, SIP INFO, In-band
  • Codec: G.711 a/u-law, G.722, G.726, G.729a, GSM, ADPCM, Speex
  • Echo Cancellation: ITU-T G.168 LEC
  • LAN:  1 (10/100 Mbps)
  • Network:  Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS, OpenVPN
  • NAT Traversal:  Static NAT, STUN
  • Size:  213x160x44mm
  • Power Supply: AC 100~240V/50~60Hz 0.5A MAX

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