Zycoo Ei Series, User Manual

Network Speaker User Guide   |   ZYCOO Co., Ltd. 

12

Relay Settings 

To use digital level input signal as the trigger of dry contact relay output, please enable “Trigger by Input 
Signal”. 

To use DTMF signal as the trigger of dry contact relay output, then please specify the DTMF key press. 

To use change of call status signal as the trigger of dry contact relay output, then please select the call event. 



Trigger by Input Signal: 

Enable/Disable, enable this option when need to use Input signal to trigger 



Trigger by DTMF Signal:  Enable/Disable, enable this option when need to use DTMF signal to trigger 

(only RF2833 supported).  



DTMF: 

This setting represents the number to dial when DTMF triggered.  



Trigger by Call Status: 

Enable/Disable, enable this option will change the call status when triggered.  



Event: 

There are five option for the trigger call event:  



 If “Outgoing”, the dry contact relay output will be triggered when someone presses the call button of 

the SIP paging gateway to establish a paging/intercom call. 



If “Incoming”, the dry contact relay output will be triggered when the SIP paging gateway gets an 

incoming SIP paging/intercom call. 



If “Incoming/Outgoing”, the dry contact relay output will be triggered in either receiving an incoming 

call or dialing an outgoing call.   



If “Answered”, the dry contact relay output will be triggered when a SIP call is answered.  



If “Hangup”, the dry contact relay output will be triggered when a SIP call ends on the SIP paging 

gateway. 



Relay Status: 

This setting represents the responds by the triggers, there are ‘On’, ‘Fast Flashing’, 

and ‘Slow Flashing’ options to choose from. 



Relay Reset: 

This setting is only available if the ‘Trigger by Input Signal’ is disable and it 

represents the reset mode after the trigger is responded, there are ‘Delay Reset’, ‘Answered Reset’, and 
‘Hang-up Reset’ options to choose from. 



Duration (sec): 

This setting is only available if reply control mode is on Delay Reset, it represents the 

time duration when the configure interface status changed.  

API Settings 

This page is used to configure the API interface of the device. Through the API interface, you can realize 
devices linkage, call control, relay control, and play sound by using the change status of call and/or relay.