3Com 3C882 Network Router User Manual


 
Placing Voice Calls Using an Analog Phone Port 6-6
Placing Voice Calls Using an Analog Phone Port
To place an outgoing call, simply take the telephone
handset or external fax machine off the hook, wait for a dial
tone, and dial the destination telephone number.
When you place a voice call, a B channel LED flashes amber,
and then remains lit once the call is established.
Receiving Voice Calls Using an Analog Phone Port
By default, incoming calls to ISDN telephone number one
ring devices connected to both ports simultaneously. Calls
coming to ISDN telephone number two also ring both
devices simultaneously.
If both ports are busy, the third incoming call generates a
busy signal to the far end.
When the 3C882 ISDN modem receives a voice call, a
B channel LED flashes amber, and then remains lit once the
call is answered.