Are the telephone optical transceiver and voice gateway the same equipment?

A: Definitely not the same device. Telephone optical transceiver is a device that converts traditional telephone signals into optical signals and transmits them on optical fibers. It makes the traditional telephone transmission line different. Traditional telephone signals transmit analog signals through telephone lines, and the optical transceiver converts them into optical signals and transmits them, which can make the transmission distance of telephone signals longer and greatly improve the transmission rate, and can make the telephone optical transceiver bring other services, such as Ethernet, E 1 and so on. Applicable to IP supermarkets, living quarters, military government units, Internet cafes, bars and other units. Telephone optical terminals can transmit various service interfaces, including FXO relay, FXS users (supporting incoming calls and reverse polarity signals), 24-line audio, 24-line E/M, magnet interface, RS232/485/422, Ethernet, E 1 and so on. , a variety of services can be transmitted at the same time, comprehensively solving the various business needs of customers; Voice gateway is similar to ordinary computer switch. At present, voice gateway has the functions of router and switch. The latter is used to export network resources to multiple computers, while the former is used to connect telephones. It can connect the telephone, fax machine or PBX in your home or office with the internet equipment, that is, connect the public telephone switching network PSTN with the IP network, so as to realize the function of voice call through the Internet. No special telephone is needed, and both ordinary telephones and fax machines can be connected to the gateway.

Voice gateway can realize point-to-point free communication, and the new voice gateway has all the functions of pbx. Voice communication can be fully integrated into the company's data network, thus establishing a unified voice and data network, which can connect offices and employees distributed all over the world.

That is, voice switch, which converts voice IP digital signal into analog signal.

If yes, please add QQ: 50998 125.