1PORT GoIP GSM/VOIP GATEWAY DBL BRAND

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Tk. 18,000


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    Category: Everything Else > Services > VoIP > > 1PORT GoIP GSM/VOIP GATEWAY DBL BRAND

    DESCRIPTION ( 1PORT GoIP GSM/VOIP GATEWAY DBL BRAND )

    1 Channel SIP GSM VOIP gateway
    Product Overview
    The 1-port GSM Gateway (GoIP1) bridges the GSM services and the IP networks. It is ideal for VoIP to wireless services where a fixed telephone line (PSTN) is not available or for cellphone roaming via the a VoIP network. The GoIP1 brings mobility, scalability and significant savings on long distance charges.

    The GoIP1 has the following key features
    • Provide one cellular channels for IP-PBX
    • Support open standard SIP Protocols (IETF SIP V2)
    • Support SIP proxy mode
    • Multiple GoIP1 grouping mode
    • Two 10/100 Ethernet ports for the LAN and an additional device
    • Quad band GSM module: support GSM 850MHz, 900 MHz, 1800 MHz, 1900MHz
    • Speech quality ensured by QoS at LAN, IP layers and comprehensive jitter buffer
    • VLAN and QoS support
    • NAT Transversal
    • Voice prompts, HTTP Web
    • Highly stable embedded Linux operating system in high performance ARM 9 Processor
    Enhanced Features
    • LEDs for Power, Ready, Status, WAN, PC, GSM
    • Call forward from GSM to VoIP and VoIP to GSM
    • Dial in mode or dial out mode only
    • Dial Plan
    • Password protection for both GSM dial in or dial out
    • Retransmit GSM Caller ID to VoIP terminal
    • Dynamic selection of codecs
    • Advanced jitter buffer
    • Automatic traversal of NAT and firewall
    • VLAN / Qos
    • Echo cancellation for Speakerphone
    • Comfort noise generation (CNG)
    • Voice activity detection (VAD)
    • Auto provisioning (requires auto provisioning server)
    • Firmware upgrade from GUI
    Supported Standards
    • RFC 1889 - RTP/RTCP
    • RFC 2327 - SDP
    • RFC 2833 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
    • RFC 2976 - SIP INFO Method
    • RFC 3261 - SIP
    • RFC 3264 - Offer/Answer model with SDP
    • RFC 3515 - SIP REFER Method
    • RFC 3842 - A Message Summary and Message Waiting Indicator
    • RFC 3489 (STUN) - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
    • RFC 3892 - SIP Referred-By Mechanism
    • Proprietary Firewall-Pass-Through Technology
    • Codec: G.711 (A/µ law), G.729A/B, G.723.1
    • DTMF: RFC 2833, In-band DTMF, SIP INFO
    • Web-base Management
    • PPP over Ethernet (PPPoE)
    • PPP Authentication Protocol (PAP)
    • Internet Control Message Protocol (ICMP)
    • TFTP Client
    • Hyper Text Transfer Protocol (HTTP)
    • Dynamic Host Configuration Protocol (DHCP)
    • Domain Name System (DNS)
    User account authentication using MD5
    Hardware Specifications
    • Processor: ARM9E 133MHz
    • DSP: VPDSP101 95MHz
    • Memory: RAM 8MB/ Flash 4MB
    • GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz
    • Power: Input AC100V ~ 240V, output 12 Vdc 500 mA
    • Power consumption: 3W maximum
    • Operating temperature: 10°C to 40°C (32°F to 104°F)
    • Storage temperature: 0°C to 50°C (32°F to 122°F)
    • Working Humidity: 40% ~ 90% Not congealed
    • Weight: 500 g (1 lb) (Including AC/DC Adapter)
    • Warranty: 1 year on hardware
    Key Features
    • Multiple GoIP grouping mode
    • Provide one cellular channels for IP-PBX
    • Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
    • Single or Multiple Server Registrations
    • Two 10/100 Ethernet circuits connect to the LAN and an additional device
    • GSM module for making GSM calls
    • Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
    • VLAN and QoS support
    • NAT Transversal and Router functions
    • Voice prompts, HTTP Web, Auto Provision support for configuration and updates
    • Highly stable embedded Linux operating system in high performance ARM 9 Processor

    Basic Features
    • LEDs for Power, Ready, Status, WAN, PC, GSM
    • Call forward from GSM to VoIP and VoIP to GSM
    • Dial in mode or dial out mode only
    • Dial Plan
    • Password protection for both GSM dial in or dial out
    • Retransmit GSM Caller ID to VoIP terminal

    Enhanced Features
    • Dynamic selection of codec
    • Advanced jitter buffer
    • Automatic traversal of NAT and firewall
    • VLAN / Qos
    • Router
    • Echo cancellation for Speakerphone
    • Comfort noise generation (CNG)
    • Voice activity detection (VAD)
    • Auto provisioning (requires auto provisioning server)
    • On line firmware upgrade
    • Multi-language support: English and Chinese

    Hardware Specifications
    • Processor: ARM9E 133MHz
    • DSP: VPDSP101 196MHz
    • Memory: RAM 16MB/ Flash 4MB
    • GSM Module: Type: 850MHz, 900MHz, 1800MHz, 1900MHz
    • Power: Input AC100V ~ 240V, output DC12V/2A +-10%
    • Power consumption: 32W maximum
    • Network card: 100/10Base-T x2
    • LED: Operation and lines light
    • GSM Passway: one
    • Operating temperature: 10°C to 40°C (32°F to 104°F)
    • Storage temperature: 0°C to 50°C (32°F to 122°F)
    • Working Humidity: 40% ~ 90% Not congealed
    • Weight: 1000 g (Including AC/DC Adapter)
    • Warranty: one year


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