We are testing an android with the 3cx app. In our Wifi enviroment we use mutliple access points. During roaming from one to an other ap the voiceconnection is lost. the signal is dropping below the value for a good handover. Is there a possibility to tune some values voor roaming. for example -65 dBm will cause the phone to scan for alternate Wireless APs more often, which will result in more wireless traffic and slightly decreased battery life. A smaller value, for example -75 dBm will cause the phone to roam too late, causing voice or connection interruptions during roaming.