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供应网络电话 YWH202
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产品: 供应网络电话 YWH202 
单价: 面议
最小起订量:
供货总量:
发货期限: 自买家付款之日起 天内发货
有效期至: 长期有效
最后更新: 2012-04-29 10:40
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详细信息
供应网络电话 YWH202

 Performance and features
    Support SIP,IAX2,H323 protocol
    NAT, Firewall.
    It can register two SIP account and one IAX2 account in the same time.
    All there 3 account can be used as  called anytime,and for the caller,it can be slelected by setting different dial prefix.
    DHCP client and server.
    Support PPPoE, (used for ADSL, cable modem connecting).
    Support major G7.xxx CODEC. VAD,CNG.
    G.711 u/a; G729, G7231 5.3/6.3 audio Codec
    G.168 compliant 32ms echo cancellation
    Tone generation and Local DTMF re-generation according with ITU-T
    E.164 dial plan and customi ed dial rules
    Hotline.
    Speed Dial
    Call Forward, Call Transfer, 3-way conference calls
    Record
    Support POE [optional]
    Caller ID display
    DND(Do Not Disturb),Black List,Limit List
    Upgrade firmware through FTP, TFTP or HTTP,.
    Web management.
    Telnet remote management.
    adjustable user password and super password
    IEEE 802.3 /802.3 u 10 Base T / 100Base TX

providing the voip phone ywh500 providing voip phone ywh200 供应网络电话 YWH202
公司其他供应信息 | 供应网络电话 YWH202 | providing voip phone ywh200 | providing the voip phone ywh500
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