2G GSM VoIP Terminal / 2G VoIP Gateway 4 SIM/ 8 SIM

GSM VoIP Terminal/ GSM VoIP Gateway 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