User's Manual

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Query results Figure 4-10
Call Configuration 4.5
The access controller can work as a door station and call other devices.
4.5.1 Configuring the Access Controller
Set the device type and number.
4.5.1.1 Access Controller as SIP Server
Log in to the web. Step 1
Select Talkback Setting > Local. Step 2
Configure the parameters. Step 3
Local (1) Figure 4-11
Table 4-2 Parameter description
Parameter
Description
Device Type
The access controller can only work as a unit door station.
Centre Call No.
Enter a number to be identified by the management center. It should be
"888888" plus three numbers.
VTO No.
Cannot be configured.
Group Call
When enabled, a call from the access controller to a master indoor
station will also be sent to all its extention indoor stations.
Transmission
Mode
Mode1: Real-time call but the video and sound may be lagging with

poor network.
Mode2: Not real-time call but ensures smooth video and sound.

Click Confirm. Step 4