联系方式
杨世宏 先生
电话:86-0755-89742836
手机:13632741560 传真:86-0755-89742889
详细信息

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voip网络电话机 ATA语音网关 IP电话机 SIP电话
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当前价格:
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350.00 元
/台
-30.00 元
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最小起订:
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面议 |
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供货总量:
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10000 台 |
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发布日期:
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2008-08-12
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所属行业:
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通信
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去 通信 IM互动商圈,与商家群聊发现更多商机。
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品牌
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Iplink
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型号
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JR-820PH
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产地
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深圳
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技术参数
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| 录音功能 |
有 |
| 来电显示 |
有 |
| 可视功能 |
无 |
| 号码存储 |
有 |
| 子机数目 |
无 |
| 网络接口 |
RJ-45 |
| 网络协议 |
SIP,IAX2 |
| 电源适配器 |
5.5V 800mA |
| 回音抵消 |
支持G.168标准,免提可以达到96ms |
| 语音编码 |
G.711A/u,G.7231 high |
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| Solution: Infineon , support SIP/IAX2 protocols |
| Support Power Over Ethernet |
| Support headset, special for call center. |
| Support auto provision by WAN Port MAC address |
| Two 10/100M Ethernet Interfaces. Support PPPoE for XDSL |
| Suport registering two SIP Servers and one IAX Server simultaneously |
| Codec: G.711 / G723/G.729a |
| Support both router and bridge mode |
| Support PPPoE for XDSL |
| Support Voice Mail,Call Waiting/Transfer/Holding/Conference. |
| Support Voice Gain Setting, Jitter Buffer, VAD and CNG. |
| Web configuration through Built-in web server. |
| Upgrading firmware and configurations by HTTP, FTP or TFTP. |
| DHCP Client on WAN and DHCP Server on LAN. |
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