IP Desktop Master Station with Video Display - Practical Examples
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The following example will make the video from the camera in the door station appear on the IP Desktop Master Station monitor when:
- The door station press the call button thus making a Call Request to the reception
- The reception makes a call to the door station
Single Station Configuration
In AlphaPro, go to Exchange and System -> Events, press Insert and create the following events:
Event 1 - When a call request is made from the door station to the reception, connect to the camera. If the call request is deleted a 1 second timer is set in stead.
| Event Owner: | The Master Station |
| Event type: | 10 - Received Mail |
| Subevent: | 0 |
| When change to: | ON or OFF |
| When related to: | Directory Number, Id: 32 |
| Action: | IF %chg(1,0) |
| EDO 1 "GET /cmd/CAMCONNECT.php?BOX=192.168.1.31&CAM=192.168.1.32 HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA ON" | |
| STOP | |
| ENDIF | |
| $ST L%1.dir W10 |
Event 2 - When a call request is answered, or a call is made or ended from the reception to the door station. A one second timer is set to avoid flicker.
| Event Owner: | The Master Station |
| Event type: | 08 - Conversation Outgoing |
| Subevent: | 0 |
| When change to: | ON or OFF |
| When related to: | Directory Number, Id: 32 |
| Action: | $ST L%1.dir |
| IF %chg(1,0) | |
| EDO 1 "GET /cmd/CAMCONNECT.php?BOX=192.168.1.31&CAM=192.168.1.32 HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA ON" | |
| STOP | |
| ENDIF | |
| EDO 1 "GET /cmd/CAMDISCONNECT.php?BOX=192.168.1.31 HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA OFF" |
Event 3 - If the timer is not stopped due to a continous video, then the connection is dropped.
| Event Owner: | The Master Station |
| Event type: | 21 - Event Timeout |
| Subevent: | 0 |
| When change to: | ON |
| When related to: | Directory Number, Id: 32 |
| Action: | EDO 1 "GET /cmd/CAMDISCONNECT.php?BOX=192.168.1.31 HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA OFF" |
Multiple Station Configuration
If a system contains many camera stations and/or many monitor stations it is possible to generalise these events in order to eliminate the need to write an equal amount of events. It is then important that the IP address of the video equipment has a relationship with the physical address of the station.
Example: Station 31 - 131 Reception has a monitor with IP address 192.168.1.31
Then all Monitor stations, and all Door Stations can be put in the same UDP group.
The following events would then relate to all "video" stations:
Event 1 - When a call request is made from the door station to the reception, connect to the camera. If the call request is deleted a 1 second timer is set in stead.
| Event Owner: | Station w. UDP, Id: 2 - Stations w/Monitor |
| Event type: | 10 - Received Mail |
| Subevent: | 0 |
| When change to: | ON or OFF |
| When related to: | Station w/UDP, Id: 1 - Stations w/Camera |
| Action: | IF %chg(1,0) |
| EDO 1 "GET /cmd/CAMCONNECT.php?BOX=192.168.1.%1,phy&CAM=192.168.1.%2.phy HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA ON" | |
| STOP | |
| ENDIF | |
| $ST L%1.dir W10 |
Event 2 - When a call request is answered, or a call is made or ended from the reception to the door station. A one second timer is set to avoid flicker.
| Event Owner: | Station w. UDP, Id: 2 - Stations w/Monitor |
| Event type: | 08 - Conversation Outgoing |
| Subevent: | 0 |
| When change to: | ON or OFF |
| When related to: | Station w/UDP, Id: 1 - Stations w/Camera |
| Action: | $ST L%1.dir |
| IF %chg(1,0) | |
| EDO 1 "GET /cmd/CAMCONNECT.php?BOX=192.168.1.%1.phy&CAM=192.168.1.%2.phy HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA ON" | |
| STOP | |
| ENDIF | |
| EDO 1 "GET /cmd/CAMDISCONNECT.php?BOX=192.168.1.%1.phy HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" | |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA OFF" |
Event 3 - If the timer is not stopped due to a continous video, then the connection is dropped.
| Event Owner: | Station w. UDP, Id: 2 - Stations w/Monitor |
| Event type: | 21 - Event Timeout |
| Subevent: | 0 |
| When change to: | ON |
| When related to: | Station w/UDP, Id: 1 - Stations w/Camera |
| Action: | EDO 1 "GET /cmd/CAMDISCONNECT.php?BOX=192.168.1.%1.phy HTTP/1.1\r\nHost: 127.0.0.1\r\nConnection: Keep-Alive\r\n" |
| EDO 1 "Accept: */*\r\n\r\n" | |
| LOG "CAMERA OFF" |
Related Articles
IP Desktop Master Station with Video Display - Configuration Guide