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:
1 GSM channels
SMS Send and Receive
Carrier Auto/Manual Selection
PSTN and VoIP Hotline
BCCH Management
Open API for SMS/USSD
GSM: 850/900/1800/1900MHz
White/Black List
PIN/IMEI Management
Easy to Use and Installation
Voice Processing:
Protocol: SIP v2.0, RFC3261
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 Traversal: STUN, Static/ Dynamic NAT
Software Features:
Calling Type: Mobile to VoIP, VoIP to Mobile
SIP Trunk and Trunk Group
Up to 32 Caller/Called Number Manipulation Rules
SIP Codes Mapping
White/Black List
Call Waiting
Callback
PSTN Hotline
VoIP Hotline
Password authentication for incoming and outgoing calls
Auto provisioning
SAbnormal Call Monitor
Call Minutes Limitation
Mobile:
SIM Slot: 1
SIM Interface: 1.8v, 3.0v SIM Interface
Frequency Range: GSM 850/900/1800/1900MHz
SMS/SMSC/USSD
HTTP API for SMS
Call Duration Limitation
Polarity Reversal
PIN Modify
Carrier Auto/Manual Selection
CID/CLIR
BCCHBalance Alarm
Network:
Network Work Mode: Router/Bridge
Ethernet Interface: 1WAN&1LAN,2*10/100M Base-T,RJ45
Static IP, DHCP Client/Server
Network Protocols: TCP, UDP,TFTP, FTP, RTP, RTCP, ARP,RARP,ICMP Ping, NTP, SNTP, HTTP, DNS
Static/Dynamic ARP Request
