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Note:
The
Voice Call
options will be greyed out in the
menu system if the voice modem function is not
selected in the serial port setup menu. Make sure
that a voice modem is enabled in
device
field in
the
Serial Ports
menu item in order to place
voice calls. See
Serial ports
on page 60 for more
details.
Voice call features
• A voice call message can be recorded using an internal or external
microphone, and can be played back using an internal or external
speaker.
• Up to 60 voice messages can be recorded and stored on the VP-
5804/5808 and used for different alarm events.
• Messages recorded for the voice call function must be between 5
and 10 seconds.
Known issues with the voice call function
• There will be three seconds silence between a voice call being
answered and the start of the message.
• If the voice call function calls a phone with an automatic answer-
ing machine, the VP-5804/5808 will behave as if the phone has
been answered.
• The VP-5804/5808 does not support non standard ringing tones.
If the VP-5804/5808 calls a phone and an unexpected tone is
received, an error message will be generated.
Setup
