I experienced an issue when using the API commands on a Codec Pro vie the serial port: the command:xCommand Phonebook Search PhonebookType: Corporategives this response:*r Result (status=Error): \x0D\x0A*r Result Reason: "Unknown command"\x0D\x0A*r R...

Is there a way to detect the "active speaker" in a MultiPoint situation on a C90 codec? I checked the API and didn't find a xstatus for this...Thanks in advance!Markus