All in one VOIP Gateway FXS/FXO/GSM

http://www.dinstar.com/product/ucbox/20150116226.html

Hardware Interfaces
1GSM/1FXS/1FXO
Ethernet Interfaces:
1 LAN 10/100M Base-T RJ45
1 WAN 10/100M
LED Indicators:
Power, Run, WIFI,Network and Line LEDs
Wireless: Wifi 2.4Ghz  802.11n
VoIP
•G.711A/U law, G.723.1, G.729A/B,G.726
•AMR/GSM FR/HR/EFR/CDMA EVRC
•QCELP
•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
•Hook Flash
•  DTMF mode: Signal/RFC2833
• FXO Gain Auto Detect
• T.38/Pass-Through FAX
Call & Routing
Ring Groups
Call Routing Group
Caller/Called Number Manipulation
Time based Call Routing
Number based Call Routing
Service provider based Call Routing
Dial Plan
Failover Call Routing
Custom IVR
Automated attendant
SIP Protocol
SIP V2.0 RFC3261
SDP RFC2327
Session Timer RFC4028
RTP/RTCP RFC3551
SIP Extensions
SIP Registration
SIP Trunk
SIP Master/Slave Server
Configurable SIP Release Code
DNS SRV/A Query
Outbound Proxy
NAT Traversal
      Dynamic NAT, Static NAT, STUN
Protocol
IP v4/v6, UDP/TCP
Static IP/PPPoE/DHCP
FTP/TFTP/ARP/RARP
HTTPS/SSH/Telnet/STUN
PRI/BRI/R2
SIP/IMS/H323
NTP
VPN(Pass-through)
IPPBX Function List
Call Forward on Busy
Call Forward on No Answer
Call Forward Unconditional
Call Waiting
Call Hold
Call Transfer
Do Not Disturb
Hotline
Ring Groups
Call Groups
3-way Conference
Automated Attendant
Call Detail Records(CDR)
Interactive Voice Response(IVR)
Direct inward dial(DID)
Mobile Features
•Frequency Range:
      GSM: 850/900/1800/1900MHz
•SMS/SMSC/USSD
•SMS Coding/Decoding: ASCII/UCS2
•Open API Protocol
•PIN Code Management
•Call Duration Limitation for SIM Card/Single Call
•Polarity Reversal
•Carrier Selection
•Caller ID Restriction for Outgoing Call
•BCCH Management
Power Supply
Input: DC 12V/1A
Power Consumption: 10W (Typical)
Environmental：
Operating Temperature 0°C to +40°C
Storage Temperature -10°C to +80°C
Dimensions (WxDxH)125*76*25