技术细节
| 手机类型 |
Wired handset |
| 免提听筒电话 |
Y |
联网
| 动态主机配置协议客户 |
Y |
| 支持服务质量(QoS) |
Y |
| 蓝牙 |
N |
认证标准
| 遵守工业标准 |
802.1p/Q |
| 安全 |
CE/FCC/A-tick |
手机功能
| 呼叫代接 |
Y |
| 通话保持 |
Y |
| 匿名呼叫拒绝 |
Y |
| 会议呼叫能力 |
Y |
| 呼叫等待 |
Y |
| 主叫号码 |
Y |
| 呼叫驻留 |
Y |
| 重拨 |
Y |
| 匿名呼叫 |
Y |
另外
| 呼叫能力 |
Y |
| 以太网路(RJ-45)连接接口数量 |
1 |
| 以太网连接器 |
Y |
IP 28 XS - Cost-efficient IP-phone with Outstanding Voice Quality
Cost-effective IP-phone with comprehensive phone functions, PoE (Power over Ethernet), outstanding voice quality and automatic configuration, fast auto-provisioning (FAP). This phone is ideal to be used, when no display and macro keys with system functions are needed. It can be either used as a desk-phone but can also be wall-fastened.