Call Time Limit– set a timeout after which the call is automatically terminated. The device beeps into the call 10 s before the call end to signal the imminent call termination. Send any DTMF character into the call (e.g. press # on your IP phone) to extend the call.If the call time limit is set to 0 and SRTP is not used, the call is not time limited.
Confirmation Timeout– set the timeout during which you can confirm the call after setup. When the timeout expires, the device will call the next number. If Confirmation by pickup is selected, this parameter is irrelevant.
Microphone Mode– set that the device microphone shall be muted at incoming calls due to privacy.
Allow After Alarm Call to– set how long the microphone shall stay unmuted after an alarm call (in case the Allowed after alarm call microphone mode is selected).
Connection Time Limit–set the maximum outgoing call connection timeout after which the calls are automatically terminated. If the calls are routed to the GSM network via GSM gateways, you are advised to set a value higher than 20 s.
Ring Time Limit– set the maximum call setup and ringing time after which all outgoing calls are automatically terminated. If the calls are routed to the GSM network via GSM gateways, you are advised to set a value longer than 20 s. Minimum value: 1 s, maximum value: 600 s. Set 0 to disable the time parameter.
