Oki Telephony Adapter Network Card User Manual


 
10
Placing Calls
End-to-end service using DTMF signaling
DTMF signaling can be used via the IP network for answering machines,
etc. This service is unavailable when the facsimile transmission, via the
VoIP line, is set in the data setup. For details of the data setup, please
contact your network manager.
Making a telephone call
Call transfer during a telephone call
You can transfer a call during a telephone call. This service is unavailable
when the PSTN is set in the data settings. For details of the data setup,
please contact your network manager.
During a telephone call