IP8820/IP8830/IP8840
Installer Guide
82
o DTMF Payload sets the RFC 2833 payload type for DTMF signals.
o DTMF Duration
sets the duration of DTMF signals sent from the phone in milli-
seconds.
o The Number of Lines
sets the number of flexible buttons allocated for lines. The
minimum is one (1). The maximum number of line buttons is the maximum
number of buttons available on the IP Phone.
o Lock Outgoing Call
locks the IP Phone, requiring password entry to place a call.
o Use Speed Number
enables or disables use 2-digit dialing to dial Phone Book
contacts.
o Key Tone
enables or disables the tone generated when a button on the IP Phone
is pressed.
o Emergency Number
specifies the emergency call number.
- Ring Settings
o Ringer Type
sets the default ring type, select one of 14 ring signals for audible
notification of incoming calls,
o Ringer
turns the ring signal On or Off.
- User Define Rings (RTTTL)
o Add and delete user-defined rings (RTTTL text format), see Appendix G
. The
Browse button can be used to find and upload an RTTTL file for use. The RTTTL
file must be uploaded before it can be assigned for use as the Ring Type. Up to
five (5) RTTTL ring types, no greater than 512 characters, may be stored in the IP
Phone.
To modify Phone Setting parameters:
Select the parameter.
Enter the new value or select a value from the drop-down menu.
When complete select
button.
Changing DTMF Payload, Frame Duration or DTMF Relay requires a reboot of the IP
Phone. When you leave the menu, you will receive a Reboot notice. The IP Phone
must reboot to utilize the new values entered.
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