2G GSM VoIP Terminal with 4/8 SIM

Model:SC-0895iG
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GSM VoIP Terminal SC-0895iG with 8SIM are a multi-functional device for effective conversion between GSM and VoIP network. It’s with small blue case, for practical easy-to-use to satisfy customers’ requirement.

It’s a cost-effective gateway for call termination (VoIP to GSM) and origination (GSM to VoIP) with good compatibility with leading Soft switch, IP PBX and SIP server.

 

Key Feature:

  • SNTP
  • PIN modified
  • Ping/ Tracer on web
  • SMS/SMSC/USSD, support API
  • Up to 4, 8 current calls
  • Manual /automatic selection operators,
  • BCCH (Lock frequency)
  • Syslog way output tracking information /CDR

 

Voice

  • G.711A/U law, G.723.1, G.729A/B
  • Silence Suppression & Detection
  • Comfort Noise Generation (CNG)
  • Voice Activity Detection (VAD)
  • Echo Cancellation (G.168)
  • Adaptive (Dynamic) Jitter Buffer
  • Call Progress Tone Generation
  • Programmable Gain Control

 

SIP:

  • By port registration
  • By device registration(share account)
  • Support IP trunk and IP trunk group
  • Two 183 mode
  • Response code switch
  • All ports busy, redirected to other device

 

Mobile specification:

  • Frequency Range: GSM 850/900/1800/1900MHz
  • DTMF mode: Signal/RFC2833
  • SMS/SMSC/USSD
  • Provide API interface
  • Call duration limitation
  • One/two stage dial-up, Hotline
  • Polarity Reversal
  • Custom IVR
  • PIN modified
  • Carrier select
  • CLIR
  • BCCH

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