Cách sử dụng điện thoại khẩn cấp đường hầm IP đúng cách

What is an IP Tunnel Emergency Call

IP Tunnel Emergency Telephony (IPT) is a technology that uses an IP network to carry traditional telephony communications. IPT converts traditional telephone signals into digital signals, transmits them through the IP network, and then converts them into analog signals, which are connected to the traditional telephone network to realize intercommunication with traditional telephones. The emergence of IPT technology enables the traditional telephone network and IP network to be integrated with each other, giving full play to the advantages of IP network, reducing communication costs and improving communication efficiency.

common problem

1. What is an Điện thoại khẩn cấp đường hầm IP? An IP tunnel emergency phone is an emergency phone that can communicate using an IP network. It can be connected with the traditional telephone system through the IP network, and has functions such as automatic positioning, automatic dialing and voice navigation.

2. How to use the IP tunnel emergency telephone? To use the Điện thoại khẩn cấp đường hầm IP, you need to install the corresponding software first, and then configure the emergency phone number. In the event of an emergency, just dial the emergency number.

3. Frequently Asked Questions Q: What is an IP tunnel emergency telephone? A: An IP tunnel emergency phone is an emergency phone that can communicate using an IP network. It can be connected with the traditional telephone system through the IP network, and has functions such as automatic positioning, automatic dialing and voice navigation. Q: How to use the IP tunnel emergency phone? A: To use the IP tunnel emergency phone, you need to install the corresponding software first, and then configure the emergency phone number.

Precautions

1. Before using the IP tunnel for emergency calls, please make sure you already have an IP tunnel. 2. When using the IP tunnel emergency call, please pay special attention not to dial the wrong number. 3. If you are calling an international number, please make sure your IP tunnel supports international calling. 4. Please make sure that calls to your IP Tunnel emergency number are free of charge.

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