By default, the system will notify the Alarm server if an DECT Manager and/or DECT base is down after 9 minutes outage. This value can be changed via auto-provisioning.

<?xml version="1.0" encoding="UTF-8"?>
<provisioning version="1.1" productID="e2">
   <nvm>
      <param name="AmlGlobal.0.DropoutNotificationTimeout" value="60"/>
   </nvm>
</provisioning>

<?xml version="1.0" encoding="UTF-8"?>
<provisioning version="1.1" productID="e2">
   <nvm>
      <param name="AmlGlobal.0.DropoutNotificationTimeout" value="0"/>
   </nvm>
</provisioning>

If you want to receive this information, the alarm server need to subscribe to the MQTT topic.

Example of subscription for any notification.

mosquitto_sub -v -t '#' -u "as1" -P "as1" --psk-identity as1 --psk password -p 8884 -h ip_address

Example of subscription for notification regarding status of base stations

mosquitto_sub -v -t 'xxl/as-agent/system/as-agent/noti/bsStatus' -u "as1" -P "as1" --psk-identity as1 --psk password -p 8884 -h ip_address

Example of subscription for notification regarding status of dect managers

mosquitto_sub -v -t 'xxl/as-agent/system/as-agent/noti/dmStatus' -u "as1" -P "as1" --psk-identity as1 --psk password -p 8884 -h ip_address

Example of subscription for notification regarding the handset status

// Example for "ANY" handset
mosquitto_sub -v -t '+/+/as/hs/noti/hs_status' -u "as1" -P "as1" --psk-identity as1 --psk password -p 8884 -h ip_address

// Example for a specific handset
mosquitto_sub -v -t '<dm_id>/<sip_id>/as/hs/noti/hs_status' -u "as1" -P "as1" --psk-identity as1 --psk password -p 8884 -h ip_address

Where:

-u user needs to be added to external client list (webui settings/online-services/application-servers)

--psk is external client password

-p is psk port

-h is ip address of the device

If the AML server subscribes on the required topic, the system will answer with the status

@startuml
!pragma teoz true
participant "Base 589ec60d90ca" as bs1
participant "Base 7c2f80c6e5c2" as bs2
participant "Base 7c2f80f68993" as bs3
box Nx70
participant "MQTT" as mqtt
end box
participant "AML server" as aml

== Example: Subscribe to base station status ==

aml -> mqtt: MQTT subscribe xxl/as-agent/system/as-agent/noti/bsStatus
mqtt -> aml: "{"payload":[{"id":"589ec60d90ca","name":"Office","status":"up"},{"id":"7c2f80c6e5c2","name":"LocalBS","status":"up"},{"id":"7c2f80f68993","name":"Reception","status":"up"}]}"


@enduml

Power status information contains the following elements:

"charger":

Contains info about status about in charger ("in") or out of charger ("off").

"battery_level":

Contains battery charge level in percent (valid values are 0 to 64 hexadecimal), Value 7f indicates that battery charge level is not available for some reason.

For this feature you need:

• DECT system software version 2.53 or higher
• S700H / R700H / SL800H with software release 12 or higher

How to enable this feature:

1. First you need to enable this feature per handset, this is done via the following MQTT command.
   Below an example to activate this feature for handset "1013"

   mosquitto_pub -t 'as1/hs_status/sip_id/1013/req/hs_status' -m '{"msgId": "hs_status_1013","params": {"sip_id":"1013","hs_status":{"power_status":"on"}}}'

2. If operation was successful, response will be sent with current status:
   
   

   dm1/1013/as1/hs_status/res/hs_status {"msgId":"hs_status_1013","payload":{"hs_status":{"power_status":"on"},"sip_id":"1013"}}

   
   

3. If HS does not support sending power status, proper reject reason will be sent:
   

   dm1/1013/as1/hs_status/res/hs_status {"msgId":"hs_status_1013","payload":{"hs_status":{"rej_reason":"feature_not_supported"},"sip_id":"1013"}}

4. To activate power status notifications, the user needs to power cycle the HS (turn it off and on again) or wait up to 3 hours for next automatic location registration.
   
   
5. After successful activation of power status, notifications will be sent when:
   
   1. HS is put in/out of charger
   2. After location registration (e.g. when HS roams into given DM, when attaching HS after system bootup, automatically every 3 hours)
      
      

6. It will contain status of charging and current battery level (in hex value), e.g.:
   

   dm1/1013/as/hs/noti/hs_status {"msgId":"hs_status_1013","payload":{"power_status":{"battery_level":"5a","charger":"off"},"sip_id":"1013"}}