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Chapter 14 Authority Group
Table 53 SIP Extension: Advanced Screen
LABEL
Codec List
Extra Setting
DTMF Mode
MWI Mode
Group Pickup
Apply
Back to Peer List
14.2.14 The SIP Extension Auto Provision Screen
Use this screen to generate the auto provision file for the SIP extension on the X2002. To
access this screen, click the Auto Provision tab in any of the SIP extension configuration
screen to view the screen as shown.
Figure 153 SIP Extension: Auto Provision
180
DESCRIPTION
This column indicates the codec types used by this extension. You can organize
the priority of the codecs by highlighting it and clicking the Up or Down buttons to
move the codec higher or lower in priority. The SIP extension attempts to use the
higher priority codecs first and tries the lower priority codecs next. You can
remove a codec type from being used from this extension by highlighting it and
hitting the Left button.
Control how the X2002 handles the tones that the IP phone using this extension
makes when you push its buttons. One use of the tones is to distinguish between
numbers when trying to dial a PSTN phone number. You should use the same
mode as your VoIP service provider. The choices are:
•
rfc2833 - Follow the RFC 2833 standard and send the DTMF tones in RTP
packets.
•
inband - Send the DTMF tones in the voice data stream. This works best
when you are using a codec that does not use compression (like G.711).
Codecs that use compression (like G.729) can distort the tones.
•
info - Send the DTMF tones in SIP messages.
Check this box to enable Message Waiting Indicator (MWI) mode for this
extension. The X2002 sends a beeping tone to the IP phone when there is at least
one voicemail for this extension.
Check this box if you want to enable the group pickup feature for this extension. If
this extension is added to a pickup group, then the phone at this extension rings
when any extension that is part of this pickup group is called. See
page 201
for more information on group pickup.
Click this to save your changes.
Click this to go back to the Authority Group configuration screen without saving
your changes.
Chapter 16 on
X2002 User's Guide
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