Details:
Hands-free mode, ordinary telephone use; RJ45 interface, can support POE; POE or DC12V power supply; when the called party rings, the loudspeaker will ring; support speed dial function, 4 groups of one-key dialing; WEB page registration configuration, automatic Answer, hotline number, do not disturb, etc.; compatible with various SIP protocol IPPBX, support alarm broadcast video trigger linkage
Details:
Handset mode, ordinary phone usage; RJ45 interface, can support POE; POE or DC12V power supply; when the called party rings, the loudspeaker will ring; support speed dial function, 3 groups of one-key dialing; WEB page registration configuration, automatic answer , Hotline number, do not disturb, etc.; compatible with various SIP protocol IPPBX, support alarm broadcast video trigger linkage
Details:
Hands-free mode, ordinary telephone use; RJ45 interface, can support POE; power supply: POE or DC12V; when the called party rings, the warning light will flash; support speed dial function, 4 groups of one-key dialing; WEB page registration configuration , Automatic answer, hotline number, do not disturb, etc.; compatible with various SIP protocol IPPBX, support alarm broadcast video trigger linkage
Details:
Handset mode, ordinary telephone usage; RJ45 interface, can support POE; when the called party rings, the warning light will flash; support speed dial function, 3 groups of one-key dialing; WEB page registration configuration, automatic answer, hotline number, free Disturb other methods; compatible with various SIP protocol IPPBX, support alarm broadcast video trigger linkage
Details:
Hands-free mode, ordinary phone use; RJ11 interface, built-in power adapter, AC220V power supply; when the called party rings, the loudspeaker will ring; support sound and light alarm, called state warning lights flashing, alarm ring work; support 4 groups Speed dial key, one-key dialing can be realized after hands-free; compatible with various digital or analog program-controlled switches, and IAD gateway equipment; support automatic detection of busy tone, automatic answering of the called ring
Details:
Hands-free mode, ordinary phone use; RJ11 interface, built-in power adapter, AC220V power supply; when the called party is ringing, the warning light flashes and rings; supports 4 groups of speed dial keys, and one-key dialing can be realized after pressing the hands-free key; Compatible with various digital or analog program-controlled switches, as well as IAD gateway devices; support automatic detection of busy tone, automatic hang-up, and automatic answering of the called ring