Shenzhen Changxinghuitong Technology Co., Ltd'ye hoş geldiniz!
+86 19129355807
SPC Değişimi
SPC Değişimi
SPC Değişimi
SPC Değişimi

SPC Değişimi

Program-controlled exchange, also known as program-controlled digital exchange or digital program-controlled exchange, usually refers to the switching equipment used in the telephone exchange network, which uses computer programs to control the connection of telephones.

The basic functions of digital program-controlled switches are: subscriber line access, relay connection, billing, equipment management, etc.

fiyat teklifi al
parametrelerBoyutUygulamalarTalimat
Model: CD-INP-PCH-8
Power Supply: AC220V/50Hz
Dial Mode: DTMF(dual tone multifrequency)
Power Dissipation: ≤20VA
degree of distortion: ≤10%

This product: SPC Exchange

son Haberler
Protect Your Phone with a Weatherproof Telephone Enclosure
Your phone is probably one of the most important possessions you have. You use it to communicate with friends and...

2023-6-2 DEVAMINI OKU

Güneş Enerjili Uydu Telefonu: Her Yerde, Her Zaman Bağlantıda Kalın!
Günümüz dünyasında, bağlantıda kalmak her zamankinden daha önemli. Küreselleşmenin yükselişi ve artan birbirine bağlılıkla birlikte...

2023-5-30 DEVAMINI OKU

Enhancing Campus Communication: Exploring Intercom Systems for Schools
Introduction   Effective communication is essential for the smooth functioning of any educational institution. In schools, it is crucial to...

2023-7-5 DEVAMINI OKU

Waterproof Telephone Box: A Must-Have Solution for Outdoor Communication
In today's fast-paced world, communication is key to maintaining a successful business or even personal relationships. However, when it comes...

2023-6-18 DEVAMINI OKU

Industrial Telephone: Public Phone for Efficient Communication
Industrial telephones, also known as public phones, are specifically designed for use in industrial and commercial environments. These phones are...

2023-4-14 DEVAMINI OKU

Understanding the Differences between IP PBX and Telephone Server
In today's fast-paced and interconnected world, effective communication is key for businesses to thrive and succeed. Two common communication systems...

2023-8-11 DEVAMINI OKU

Armored Phone: The Ultimate Device for Extreme Protection and Durability
In today's world, smartphones have become an integral part of our lives. We use them for communication, entertainment, and even...

2023-6-4 DEVAMINI OKU

China Outdoor Emergency Phone Box: Ensuring Safety and Security in Public Spaces
In today's fast-paced and interconnected world, safety and security have become paramount concerns for individuals and communities. In public spaces,...

2023-8-22 DEVAMINI OKU

Hidroelektrik santralinde su geçirmez telefon uygulaması
Dünya ekonomisinin gelişmesi, nüfusun artması, bilim ve teknolojinin gelişmesi ve...

2022-6-9 DEVAMINI OKU

China high quality SIP Embedded Emergency Telephone: Ensuring Swift and Reliable Communication during Critical Situations
In today's fast-paced world, effective communication plays a crucial role in managing emergencies and critical situations. To address this need,...

2023-7-15 DEVAMINI OKU