New Fashion Telephone Basic Function VoIP Telephone Koontech Knzd-04

                                           New fashion telephone basic function voip telephone KOONTECH KNZD-04 
Characteristics 
1.The number to dial-up can be optionally set or changed with requirement
2. Provided with the full function of the common telephone; 
3. Wearable, high reliability, waterproof, moistureproof. 
4. Be applicable for attended and unattended condition

Application Examples: 
1.It is applicable for speedway system to dial-up help call for emergency;
2.It is applicable for railway or metro system to dialup the section telephone;
3.It is applicable for customers to dialup complaining or service telephone of ATM machines or other service stations;

Functions:
1. It is applicable for customers to dialup the hotline phone 
2. It can be automatically dialup. The phone of the customer service center will be put through automatically for you in five seconds after you pick up handset without pressing any key;
3.  Shortcut function.You can choose any key on the menu according to your requirement.
4. 4 speed dial buttons.
For example:
A. Set various of phone number
B. Dial time can set freely
C. Can auto put through manpower service after the dialing tone indication.
D. Can set hands free call.

VOIC OVER IP- SIP (Optional)
Connection type: RJ45 Socket inside sealed enclosure
Power supply: External 24V dc or POE
Call set-up Protocol: Session Initiation Protocol(SIP)
Configuration: DHCP or STATIC IP address provisioning

Packaging specifications