【Troubleshooting】Device Offline on the SmartPlus Cloud

【Troubleshooting】Device Offline on the SmartPlus Cloud

When the Akuvox device is connected to the SmartPlus Cloud, it will be registered automatically.

If it fails to register, the account status will display “Failed” on its Account > Basic interface.



The device status appears grey on the cloud.



Please first try to reset the device to see if the problem still occurs.



Check the Network

Check whether there is a firewall. If it is, please turn it off or add SmartPlus ports and domains to the whitelist.


TCP 20/21 FTP file transfer
TCP 80 WEB client and HTTP commands
TCP 443 HTTPS connections
TCP 554 RTSP video streaming
TCP/UDP 5070 SIP telephony for UDP and TCP
TCP 5071 SIP telephony for TLS (optional)
TCP 8080 RPS HTTP connections
TCP 8091 HTTPS connections for devices downloading config files
TCP 8501 Cloud connection
TCP 9999 Cloud gateway
TCP 1999 Remote access for troubleshooting
TCP 8600-8630 Reserved ports
TCP 8483 Maintenance ports
UDP 10000~65535 RTP streaming interface
UDP 35000~65535 SIP streaming

Check the Connect Type

The connect type will switch to Cloud automatically after the device is connected to the SmartPlus Cloud.


If the device is in SDMC mode, it may fail to switch to the Cloud mode. You can reset the device or change it manually.


The following devices with the latest versions support changing the connect type directly on the web portal.


Door Phones: X915V2, R20 series, R29, R28V2, R27V2, R25A, E12V2, E13, E21,and DB01.

Indoor Monitors: S567, S565, S563, S562, C313V3, C316, C319, and S560.


1. Use the device IP to log in to its web interface. The initial username and password are admin

2. Click Network > Advanced. Scroll to the Connect Setting section.




3. Click Submit.

If the device does not support changing connect type directly, you can change it through the auto-provisioning command.


1. Download the configuration file on the System > Upgrade > Auto Provisioning interface.

2. In the file, set the server mode and save it. 0: None, 1: SDMC/ACMS, 2: Cloud.

3. Click System > Maintenance. Scroll to the Others section.

4. Click Choose File and import the file.




The device will reboot after the configuration succeeds.



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