联网
| 无线局域网连接 |
N |
| 支持服务质量（QoS） |
Y |
| 支持网络协议 |
IPv6, SRTP, HTTPS, TLS, VLAN, QoS |
| 蓝牙 |
N |
技术细节
| 免提听筒电话 |
Y |
| 键盘按键数目 |
29 |
| 手机类型 |
Wired handset |
| 显示联系人列表的状态 |
Y |
能量控制
| 电源转换器输入电压 |
100 - 240 V |
| 支持以太网（PoE） |
Y |
手机功能
| 信息等待指示器（MWI） |
Y |
| 来电回拨 |
Y |
| 呼叫代接 |
Y |
| 全双工传输 |
Y |
| 通话保持 |
Y |
| VoIP 帐户数目 |
1 |
| 匿名呼叫拒绝 |
Y |
| 对话机 |
Y |
| 呼叫转移 |
Y |
| 会议呼叫能力 |
Y |
| 打印行列数 |
3 lines |
| 快速拨号 |
Y |
| 呼叫等待 |
Y |
| 主叫号码 |
Y |
| 呼叫驻留 |
Y |
| 重拨 |
Y |
| 电话本容量 |
1000 entries |
| 短信服务(SMS) |
Y |
| 匿名呼叫 |
Y |
另外
| 呼叫能力 |
Y |
| 以太网连接器 |
Y |
| 以太网路(RJ-45)连接接口数量 |
2 |
132x64 pixel LCD, 1 VoIP, SIP v1 (RFC2543), v2 (RFC3261), IPv6, 2xRJ45 10/100M Ethernet, 29 keys, 2xRJ9, AC 100~240V, 1.24-2.62W
<b>Entry-level IP Phone</b>
The SIP-T19P is one of Yealink’s latest answers for the entry-level IP phone that offers features and performance normally associated with much more advanced phones. The quite intentional choice of high-quality materials, combined with a generously large 132 x 64-pixel graphical LCD that gives a clear 5-line display, guarantees both a smoother user experience and easy access to much more visual information at a glance. Dual 10/100 Mbps network ports with integrated PoE are ideal for extended network use. The SIP-T19P supports a single VoIP account, simple, flexible and secure installation options,plus IPv6 and SRTP/ HTTPS/ TLS, VLAN and QoS. It includes headset use, is wall-mountable and has been designed very specifically for better business.
<b>Enhanced Call Management</b>
The SIP-T19P supports vast productivity-enhancing feature such as XML Browser, call
park, call pickup, call forward, call transfer, 3-way conference. Which make it the natural
and obvious efficiency tool for today’s busy small and large offices environment.
<b>Efficient Installation and Provisioning</b>
Integrated IEEE 802.3af Power-over-Ethernet allows easy deployment with centralized
powering and backup.The SIP-T19P support the FTP, TFTP, HTTP, and HTTPS protocols
for file provisioning and are configured by default to use Trivial File Transfer Protocol
(TFTP), supports AES encrypted XML configuration file.
<b>Highly secure transport and interoperability</b>
The Communicator uses SIP over Transport Layer Security (TLS/SSL) to provide service
providers the latest technology for enhanced network security. The range is certified
compatible with 3CX, Asterisk and Broadsoft Broadworks, ensuring excellent compatibility
with leading soft switch suppliers.
