PRODUCT SPECIFICATIONS
Dinstar UC2000 GSM VoIP Gateway is a multi-functional product used to effectively implement the smooth transition between PLMN (GSM) and VoIP network. Designed for comfort, ease-of-use to satisfied necessary of customers.
It is not only inherits tradition of quality voice communication over IP network but reduce the human resource of VoIP network deployment. It’s a cost-effective gateway for call termination (VoIP to GSM) and origination (GSM to VoIP). It is fully compatible with leading Soft-switch and SIP server.
Features:
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1 GSM channels
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SMS Send and Receive
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Carrier Auto/Manual Selection
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PSTN and VoIP Hotline
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BCCH Management
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Open API for SMS/USSD
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GSM: 850/900/1800/1900MHz
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White/Black List
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PIN/IMEI Management
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Easy to Use and Installation
Voice Processing:
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Protocol: SIP v2.0, RFC3261
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Codecs:G.711A/U law, G.723.1, G.729A/B
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Silence Suppression
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Comfort Noise Generator(CNG)
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Voice Activity Detection(VAD)
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Echo Cancellation: G.168 with up to 128ms
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Dynamic Jitter Buffer
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DTMF: RFC2833, SIP Info
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Call Progress Tone Generation
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Programmable Gain Control
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NAT Traversal: STUN, Static/ Dynamic NAT
Software Features:
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Calling Type: Mobile to VoIP, VoIP to Mobile
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SIP Trunk and Trunk Group
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Up to 32 Caller/Called Number Manipulation Rules
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SIP Codes Mapping
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White/Black List
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Call Waiting
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Callback
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PSTN Hotline
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VoIP Hotline
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Password authentication for incoming and outgoing calls
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Auto provisioning
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SAbnormal Call Monitor
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Call Minutes Limitation
Mobile:
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SIM Slot: 1
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SIM Interface: 1.8v, 3.0v SIM Interface
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Frequency Range: GSM 850/900/1800/1900MHz
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SMS/SMSC/USSD
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HTTP API for SMS
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Call Duration Limitation
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Polarity Reversal
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PIN Modify
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Carrier Auto/Manual Selection
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CID/CLIR
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BCCHBalance Alarm
Network:
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Network Work Mode: Router/Bridge
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Ethernet Interface: 1WAN&1LAN,2*10/100M Base-T,RJ45
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Static IP, DHCP Client/Server
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Network Protocols: TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, HTTP, DNS
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Static/Dynamic ARP Request
