| 摘要 |
<p>PURPOSE:To realize a broadcasting service without using a complicated signal control processing for setting a speech path, in a broadcasting service system using an ATM switchboard in which a broadcasting service can be realized for a user connected with the ATM switchboard. CONSTITUTION:A transmission side permanent virtual connection line 6S is preliminarily set between a broadcasting transmitting terminal equipment 2 and an ATM switchboard 1, and a reception side permanent virtual connection line 6R is preliminarily set between broadcasting receiving terminals 3-1 and 3-2 and the ATM switchboard 1. The transmission side virtual connection line 6S is connected with the reception side permanent virtual connection line 6R by using the ATM switchboard 1, and the broadcasting service from the broadcasting transmitting terminal 2 through the ATM switchboard 1 to the broadcasting receiving terminals 3-1 and 3-2 can be realized.</p> |
