| 摘要 |
<p>A telecommunications terminal (24) has a digital loop carrier with subscriber line interfaces and network trunk interfaces. A processor (40) is programmed to verify that the connection to the network is available and to assert an alarm if the connection to the network is not available. Also provided are a wireless communication card (38) capable of connecting to a wireless network, a DSP (36) coupled to remote telecommunications equipment and capable of detecting emergency calls coming from the remote telecommunications equipment, and a control processor (34) programmed to receive the alarm and to route emergency calls recognized by the DSP through the wireless communication card for connection to a wireless network (31).</p> |
