Matrix SETU VFX44L, Системное руководство

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Matrix
83 SETU VFX88L
/
VFX44L V1
System Manual
Calling Line Identification Presentation (CLIP)
What’s this?
• Displaying the calling party number on the LCD of the phone is
called Calling Line Identification Presentation (CLIP).
• When the call originates on the source port i.e. SIP Account, calling
party number as sent by the service provider is detected by the
system and is presented on the destination port i.e. FXS port.
How it works?
• Each FXS Port can be assigned any of the following CLIP type of
signaling for presenting on the LCD display of the phone connected
to that port:
• None
• DTMF
• V.23 FSK
• Bellcore FSK
None:
• If this type is selected, the gateway will not present the CLI on the
FXS port. This is useful when the telephone instrument on FXS port
does not have the LCD to display the number or you do not want to
know the calling party number.
DTMF:
• If this type is set on the FXS port, only ‘Number’ is displayed on the
LCD display of the phone. Phone connected to FXS port should
also support detection of DTMF type CLI.
CLIP:
• If V.23 FSK or Bellcore FSK is set on the FXS port number and
Name are displayed on the LCD display of the phone. If only
number is received, then the number is displayed in the ‘Name’
field of the LCD display. This is because, the ‘Number’ field of the
phone do not support any character like ‘.’ or ‘@’. It supports only
numerical value.