CDMA Gateway Dealers in Chennai

CDMA VoIP Gateway

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Interfaces * Mobile Ports: 32 ports GSM/CDMA channels * Two(2) 10/100Mbps Ethernet Interface (2xRJ45) * USB: 1 port   Voice Processing * Voice Codec: G.711a/u law, G.723.1, G726,G.729AB * QoS: Diff Serve, ToS, VAD, PLC, CNG   Call Features * Calling Type: Terminate/Originate calls * IVR Voice Prompt: Two stage dialing, Customized IVR * Call handling: One stage dialing, Configurable dial plan * DTMF: RFC2833, SIP   Mobile Features * General Feature: SMS, USSD, IMEI/PIN modify, Call minutes restriction, Carrier select, BCCH, Reversal Polarity Network * Network Mode: NAT router or switch mode * Network Protocols: IP,TCP, UDP,TFTP, FTP, RTP, RTCP, ARP, RARP,ICMP Ping, NTP, SNTP, Http, DNS, PPPoE, DHCP * NAT traversal: Static NAT, STUN   Protocal * Protocol: SIP V2.0 RFC3261 * SIP Characteristics: By port/device registration, Two 183 mode   Configuration Management * Management: TFTP, HTTP, Sys log, CDR * Web GUI: Configuration, firmware upgrade, call status, Configuration backup/restore    Hardware Specifications * Power Supply:AC100~240V 50/60HZ DC12V/1A * Temperature: 0~40 ℃(Operation), -20~80 ℃(storage) * Humidity: 5%~90% RH, * Power Consumption: 35W * Dimensions: 440(W) x 250(D) x 230(H) mm * Net weight: 7.0kg