Yeastar TG400 GSM Gateway

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FEATURES:
4 SIM Card Support SIP/IAX Protocol Support LAN 10/100Base-T Connectivity G.711a/u-law, G.722, G.726, G.729A, GSM, ADPCM, Speex Codecs SMS Center SMS Sending and Receiving Send Bulk SMS Call Detail Record [CDR] Firmware upgrade by HTTP/TFTP Gain...
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  • 4 SIM Card Support
  • SIP/IAX Protocol Support
  • LAN 10/100Base-T Connectivity
  • G.711a/u-law, G.722, G.726, G.729A, GSM, ADPCM, Speex Codecs
  • SMS Center SMS Sending and Receiving
  • Send Bulk SMS
  • Call Detail Record [CDR]
  • Firmware upgrade by HTTP/TFTP Gain Adjustment
  • GSM/CDMA/UMTS Ports Group Manage Hotline
  • Incoming /Outgoing Routing rules IP Blacklist
  • Network Attack Alert NTP
  • Send Bulk SMS Session Timer
  • SIP Peer Mode: Support SIP Response Code Switch
  • SIP server for IP phones: Support SIP Trunk: Suppor
  • Open API for SMS and USSD
  • White List and Black List