E1/T1
A European format for digital transmission. E1 supports signals at 2 Mbps (32 channels at 64Kbps, with 2 channels reserved for signaling and controlling), versus the T1, which carries signals at 1.544 Mbps (24 channels at 64Kbps).
Panasonic KX-NT400 was announced during the spring of this year and attracted great interest among experts and potential users. Excellent design and implementation of modern way of using a phone via a large touch screen - these are the benefits that can be identified at a glance. However, the main advantage is that the Panasonic KX-NT400 provides users with a huge number of services that were previously available only to the users of a PC.
Call IT ApS
The ADPHONE product and brand is owned by Call IT ApS. Call IT is a software development house. Our business strategy is to integrate all suitable software with VoIP telephony. It is our mission to combine the two technologies to provide outstanding marke
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