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32 Ports VoIP GSM WCDMA LTE Gateway UC2000-VG Dinstar UC2000-VG is a 32-channel GSM/WCDMA/LTE VoIP Gateway in market-proven reliable hardware design, used to establish connections between mobile and VoIP networks, for transmission of both voice and SMS. Integrated GSM/WCDMA/LTE connectivity and SIP protocol compatible with mainstream VoIP platforms, it is suitable for enterprises, multi-site organizations, call terminators and areas with limited landline like rural area to cut down telephony costs and enable easy & efficient communications.
It works standalone and also supports remote SIMs management as an option with Dinstar SIMBank and SIMCloud.
Key Features Supports up to 32 LTE Channels Supports to work with different mobile networks: Compatible with LTE-FDD/LTE-TDD/WCDMA/GSM Networks Supports Make Call through VoLTE HTTP API for SMS Application Integration SMS to Email and Email to SMS Flexible Dial Rules and Manipulation Rules
VoIP • Protocol: SIP v2.0, RFC3261, SIP TLS • Codecs:G.711A/U law, G.723.1, G.729A/B • Silence Suppression • Comfort Noise Generator(CNG) • Voice Activity Detection(VAD) • Echo Cancellation: G.168 with up to 128ms • Dynamic Jitter Buffer • DTMF: RFC2833, SIP Info • Call Progress Tone Generation • Programmable Gain Control • NAT: STUN, Dynamic NAT, Static NAT
Frequency Type A. FDD: B2/B4/B12 WCDMA: B2/B4/B5 Type E. FDD:B1/B3/B5/B7/B8/B20 TDD: B38/B40/B41 WCDMA: B1/B5/B8 GSM:900/1800MHz Type V. FDD:B4/B13 Type J. FDD:B1/B3/B8/B18/B19/B26 TDD:B41 WCDMA:B1/B6/B8/B19 Type AU. FDD:B1/B2/B3/B4/B5/B7/B8/B28 TDD:B40 WCDMA: B1/B2/B5/B8 GSM: 850/900/1800/1900
Software • Calling Type: Mobile to VoIP, VoIP to Mobile • SIP Trunk and Trunk Group • Caller/Called Number Manipulation Rules • SIP Codes Mapping • White/Black List • PSTN Hotline • VoIP Hotline • Abnormal Call Monitor • Call Minutes Limitation for Ports/Single Call • Balance Check • Low Balance Alarm • Auto Update SIM Number • Random Call Interval • Auto CLIP • Signaling & RTP Encryption • SMPP for SMS
Mobile • USSD Encoding: Unicode/ASCII • HTTP API for SMS • Polarity Reversal • PIN Modify • CID/CLIR • SMS Send and Receive • SMS to Email • Call Waiting/Call Back • Call Forward • GSM Audio Coding: HR, FR,EFR, AMR_FR,AMR_HR