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How to choose IP telephone Corded telephone for your business

2022-12-15

Corded IP phones are a great choice for businesses that need a reliable and efficient phone system. we will discuss the...

What You Need to Know About Hospital Emergency Telephone Factory

2022-12-07

If you ever find yourself in a hospital emergency room, you'll likely be calling for help on one of the...

IP Tunnel Emergency Telephone

2022-12-03

Why choose an IP Tunnel Emergency Telephone? There are many reasons why you might need to choose an IP tunnel...

Industrial Visible Emergency Telephone

2022-11-24

Industrial Visible Emergency Telephone is made of Fiber-Reinforced Plastic. Uncovered design. It is an all-digital network radio and walkie-talkie. The...

Why choose IP telephony, what is an IP telephony provider?

2022-11-18

With the development of the economy, the electronic communication industry is growing at an unprecedented speed through large-scale and modern...

SIP Visual Emergency Intercom

2022-10-24

SIP Visual Emergency Intercom is specially used for outdoor emergency telephone, pick the machine can automatically call the emergency phone...

How to use an emergency phone in an emergency

2022-10-20

Having an inexpensive emergency cell phone can be a lifesaver in an unexpected emergency. If you haven't, now is the...

IP Tunnel Emergency Telephone can save your life in critical moments

2022-10-19

If you find yourself in an emergency and cannot use a regular phone, you can use an IP tunnel emergency...

The difference between SIP protocol and H.323 protocol in VOIP

2022-10-17

In IP telephone, H.323 and SIP are both used as application layer control protocol for multimedia communication. SIP：Is a text-based...