Dahua Villa VTO Series Quick Start Manual

Dahua Villa VTO Series Quick Start Manual Manual pdf 34 page image

错误!使用“开始”选项卡将 Heading 1 应用于要在此处显示的文字。 24 If other servers work as SIP serverSelect the server type you need in the Server Type list, and then see thecorresponding manual for the detailed configuration.4.3.5 Configuring Call No. and Group CallYou need to configure call No. on every VTO, and then all the VTO will call the defined roomwhen you press the call button. On the SIP server, you can enable group call function, and whencalling a master VTH, the extension VTH devices receive the call as well.Enabling or disabling group call function will erase all the added VTH, so you need to performthis operation before adding VTO and VTH.Select Local Setting > Basic.The device properties are displayed. See Figure 4-7.Device propertiesIn the Villa Call No. input box, enter the room number you need to call, and then clickConfirm to save. Repeat this operation on every villa VTO web interface.Log in the web interface of the SIP server, and then select Local Setting > Basic.The device properties are displayed. See Figure 4-8.SIP server device propertiesSelect the Group Call check box, and then click Confirm.The VTO will reboot, and when calling a master VTH, the extension VTH devices receivethe call as well.4.3.6 Adding VTO DevicesYou can add VTO devices to the SIP server, and all the VTO devices connected to the sameSIP server can make video call between each other. This section applies to the condition in