UC120-2O1G Hybrid IP PBX Up to 2 FXO 1GSM Ports

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Openvox UC120-2O1G designed for SME and SOHO users. It supports up to 2 FXO Ports and 1 GSM Channel.

This IPPBX allows to register 30 Users and supports 15 Concurrent Calls (G.711A/U) and 5 Concurrent Calls (G.729).

  • Description

  • Features

  • OpenVox UC120-2O1G Series IPPBX is a new generation Unified Communication terminal equipment that combines voice and data. It is compact and lightweight, and provides following voice interfaces: FXO, GSM and Φ3.5 audio interface. It is compatible with multiple service platforms and terminals and can seamlessly connect to VoIP networks, traditional telephone networks (PSTN) and mobile networks (PLMN).

    On the one hand, the UC120-2O1G connects to traditional analog PBXs via a standard voice interface; on the other hand, it uses the standard SIP protocol and is compatible with most IPPBX, soft switch and SIP-based network platforms. At the same time, the UC120-2O1G supports one GSM band to meet the requirements of global mobile communication networks.

    As one of the product features, the product combines a Φ3.5 audio port, which can be directly connected to a computer headset for voice calls.

    UC120 can be used as a personal communication product, and can also be used as a centralized communication product for SME, enterprise voice communication, and enterprise short message transmission and reception.

  • Physical Specification

    • FXO: 2
    • GSM: 1
    • Network Interface: 2 10/100 Base-T RJ45

    Voice Feature

    • VoIP Protocols: SIP over UDP/TCP/TLS, SDP, RTP/SRTP PPTP VPN
    • Supported Codecs: G.711a/μ law, G.723.1, G.729A/B, GSM,G.726, G.722, SPEEX, ADPCM, iLBC
    • Silence Suppression
    • Comfort Noise Generator (CNG)
    • Voice Activity Detection (VAD)
    • Echo canceller(G.168), Maximum 128ms
    • Adaptive Dynamic Buffering
    • Adjustable Gain Control
    • Automatic Gain Control
    • Call Proceeding Tone: Dial Tone, Ring-back Tone, Busy Tone
    • Support NAT Traversal
    • DTMF Mode: RFC2833/Signal/Inband

    Mobile Feature

    • GSM: 850/900/1800/1900MHz
    • LTE: LTE FDD: B1/B3/B5/B8LTE TDD: B38/B38/B40/B41
    • SIM/UIM: each channel supports 1 SIM/UIM
    • SIM Card Voltage:1.8V, 3.0V
    • Antenna:3.0dB, SMA interface

    Additional Service

    • Call Forwarding (Unconditional/No Reply/Busy/Not Reachable)
    • Call Waiting/Holding
    • Call Transfer
    • Intra-group Pickup
    • Hotline
    • Do Not Disturb (DND)
    • Tripartite Meeting


    • Interface Type:RJ11
    • Caller ID Detection: FSK, DTMF
    • Reversed-Polarity Detection
    • Delayed Response Off-hook
    • Busy Tone Detection
    • No Current Hang-up Detection

    Software Feature

    • Interface Type: RJ11
    • Ring Group
    • Routes Group
    • Calling/Called Number Transform
    • Time Condition
    • Based on Destination Routing
    • Based on Source Routing
    • Dial Plan
    • Failover Routing
    • FXO Impedance Matching
    • Customizable Mult-language IVR
    • Auto Attendant Function
    • Local CDR Storage

    Management & Maintenance

    • Simple and convenient configuration via Web GUI
    • CLI Management Config
    • Support configuration flies backup and upload
    • Support Chinese and English page
    • Firmware Update by HTTP/TFTP
    • Auto Provision Update
    • Modify Password via Web & Telnet
    • CDR Query & Export
    • Syslog Query & Export
    • Ping and Tracer Test
    • Traffic Statistics: TCP, UDP, RTP
    • Network Capture/Network Quality Test
    • Automatic Time synchronization

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