Vertical Edge 5000, Installation/Configuration Instructions

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Configuration Parameters D-14
Appendix D: Using the Configuration File
Edge 5000 Installation / Configuration Guide
DSP jitterbuffer_nom_delay Sets the nominal jitter buffer size, in milliseconds.
Valid values are 0 to 150.
The default is 60.
jitterbuffer_max_delay Sets the maximum jitter buffer size, in milliseconds.
Valid values are 0 to 150.
The default is 120.
headset_mode Toggles the headset mode on and off.
Valid values are disable and enable.
The default is disable.
dtmf Sets the method to determine RFC 2833 payload type.
Valid values are:
• inband — Always generate in-band DTMF.
• nego — Negotiate RFC2833 with remote side.
• rfc2833 — Always generate DTMF digits out-of-band
RFC2833.
• info — Always generate DTMF digits out-of-band in INFO
message.
Default is nego.
key_tone Controls the Key tone operation. If enabled, when a button on
the IP Phone is pressed the key tone is heard.
Valid values are enable and disable.
The default is enable
FWRD condition Sets conditions for call forward.
Valid values are:
• 1 — Disables forwarding feature.
• 0 — Condition not defined by configuration file, user can
define condition.
• 1 — Forward calls when the call is not answered in the
no-answer.
• 2 —Forward calls when the phone is busy.
• 3 —Forward calls when the phone is busy or the call is not
answered.
• 4 —Forward all calls.
The default is 0 (not defined by configuration file).
forwarding_address Sets the address to receive forwarded calls.
The valid value is a maximum of 60 characters.
The default is blank.
Section Field Name Description
Release 1.0 September 2010