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2 SIP Lines POE IP Phone

    Buy cheap 2 SIP Lines POE IP Phone from wholesalers
     
    Buy cheap 2 SIP Lines POE IP Phone from wholesalers
    • Buy cheap 2 SIP Lines POE IP Phone from wholesalers
    • Buy cheap 2 SIP Lines POE IP Phone from wholesalers
    • Buy cheap 2 SIP Lines POE IP Phone from wholesalers

    2 SIP Lines POE IP Phone

    Ask Lasest Price
    Brand Name : OPTFOCUS
    Model Number : OFS-IP220
    Certification : CE
    Price : negotiated
    Payment Terms : L/C, T/T, Western Union, Paypal
    Supply Ability : 10000pcs one month
    Delivery Time : within 3-5 days after get payment
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    2 SIP Lines POE IP Phone


    2 SIP Lines Poe IP Phone 3 Way Call 100V - 240V 75x28 mm LCD 32Mbits Flash


    OFS-IP220 IP Phone


    Specification


    Item

    OFS-IP220

    Adapter

    (Input/ Output)

    Input:100-240V AC 50-60Hz

    Output:5V/1A

    Port

    WAN

    10/100Base-T RJ-45 for LAN

    LAN

    10/100Base-T RJ-45 for PC

    Power Consumption

    Idle:1.5W/Active:1.8W

    LCD Size

    75 x 28mm

    LCD Display

    Dot-Matrix

    Operation Temperature

    0-40℃

    Relative Humidity

    10-65%

    Main Chipset

    Broadcom BCM1190

    275MHz

    SDRAM

    128Mbits

    Flash

    32Mbits

    Dimension

    (W x H x D)

    220×198×75mm

    Weight

    0.94kg


    Maintenance and Management

    Web ,telnet and keypad management

    Management with different account right

    Upgrade firmware through HTTP, FTP or TFTP.

    Telnet remote management/Upload/download setting file

    Safe mode provide reliability

    Supoort Auto Provisioning (upgrade firmware or configuration file)

    Support Syslog


    IP220 is a kind of voice communication terminal which is based on wide band and independent of PC

    (personal computer).


    Features

    Support SIP 2.0 (RFC3261) and correlative RFCs

    Codec:G.711 A/U Law, G.723.1, G.729a/b, G.722,G.722.1, G.726

    Echo cancellation: Support G.168, and Hands-free can support 96ms, Hand free Speaker Phone

    Support Voice Gain Setting, VAD, CNG

    Full duplex hands-free speakerphone

    NAT transverse:support STUN client

    SIP support SIP domain, SIP authentication (none, basic, MD5), Peer to Peer/ IP call

    SIP support 2 SIP lines. Can connect to SIP1 and SIP2 server at the same time

    DTMF:Support SIP info, DTMF Relay, RFC2833

    SIP application: support Call forward/ transfer/ holding/ waiting / 3 way talking

    Call control features: Flexible dial map, Hotline, Empty calling reject, Black list for reject authenticated call, limit call, No disturb, Caller ID

    Support Phonebook 500 records

    Incoming calls / Outgoing calls / Missing calls. Each support 100 records

    Support 10 kind of ring type and 1 user ring

    Support IAX2

    Support SRTP

    Support SMS

    Support Speed Dial

    Support Memo

    Support XML


    Network Features

    WAN/LAN: Support Bridge and Router model

    Support basic NAT and NAPT

    Support PPPoE for xDSL

    Support DHCP Client on WAN

    Support DHCP Server on LAN

    Support VLAN (optional: voice vlan/data vlan)

    QoS with DiffServ

    Support DMZ

    Support VPN (L2TP/UDP TUNNEL/OpenVPN)

    Support main DNS and secondary DNS server

    Support DNS Relay, SNTP Client, Firewall

    Network tools in telnet server: Including ping, trace route, telnet client

    Quality 2 SIP Lines POE IP Phone for sale
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