怎么样添加Telephony这个服务

从别的电脑windows\System32目录下 ，拷贝tapisrv.dll 文件到你自己的windows\System32目录下；

然后，把以下内容复制到记事本里面，另存为 tapisrv.reg文件，导入自己的注册表（有可能需要你自己修改一下十六进制内容才能符合你的系统）：

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TapiSrv]

"DependOnService"=hex(7):50,00,6c,00,75,00,67,00,50,00,6c,00,61,00,79,00,00,00,\

52,00,70,00,63,00,53,00,73,00,00,00,00,00

"Description"="提供 TAPI 的支持，以便程序控制本地计算机，服务器以及 LAN 上的电话设备和基于 IP 的语音连接。"

"DisplayName"="Telephony"

"ErrorControl"=dword:00000001

"ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\

74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\

00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,\

6b,00,20,00,6e,00,65,00,74,00,73,00,76,00,63,00,73,00,00,00

"ObjectName"="LocalSystem"

"Start"=dword:00000003

"Type"=dword:00000020

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TapiSrv\Parameters]

"ServiceDll"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,\

00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,\

74,00,61,00,70,00,69,00,73,00,72,00,76,00,2e,00,64,00,6c,00,6c,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TapiSrv\Performance]

"Close"="CloseTapiPerformanceData"

"Collect"="CollectTapiPerformanceData"

"Library"="tapiperf.dll"

"ObjectList"="1150"

"Open"="OpenTapiPerformanceData"

"WbemAdapFileSignature"=hex:3b,b1,a5,fb,26,e3,aa,8c,a3,17,10,2e,9b,fb,a6,01

"WbemAdapFileTime"=hex:00,a0,a1,10,27,9e,c8,01

"WbemAdapFileSize"=dword:00001600

"WbemAdapStatus"=dword:00000000

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TapiSrv\Security]

"Security"=hex:01,00,14,80,6c,00,00,00,78,00,00,00,14,00,00,00,34,00,00,00,02,\

00,20,00,01,00,00,00,02,80,18,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\

00,00,20,02,00,00,02,00,38,00,02,00,00,00,00,03,18,00,ff,01,0f,00,01,02,00,\

00,00,00,00,05,20,00,00,00,20,02,00,00,00,03,18,00,9d,00,00,00,01,02,00,00,\

00,00,00,05,20,00,00,00,21,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,\

01,00,00,00,00,00,05,12,00,00,00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TapiSrv\Enum]

"0"="Root\\LEGACY_TAPISRV\\0000"

"Count"=dword:00000001

"NextInstance"=dword:00000001

您好，感谢您选择惠普产品。

telephony服务是由windows系统安装过程自动提供的，若缺失此服务，需要通过重新安装系统方式回复此服务的正常运行。

建议您更换纯净版系统引导重新安装，避免通过克隆版（ghost）或winPE等快速自动方式安装系统，这种系统安装时没有安装系统过程的逐步识别硬件 *** 作，是通过此软件强制覆盖数据到硬盘内，数据拷贝过程可能会出错完成安装后可能还会出现类似的影响。

若没有纯净版系统可以致电所在城市惠普金牌服务中心询问是否可以提供系统安装、是否收费及费用标准信息。您可以通过以下网址查询距离最近的惠普金牌服务中心：

维修中心具体时间安排建议致电询问确认，若周末电话无法接通，建议周一到周五致电联系。

http://www8.hp.com/cn/zh/support-drivers/esupport/ascpps.html

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