Administration Guide

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WP820 Administration Guide
Version 1.0.5.5
SIP Realm Used for
Challenge INVITE &
NOTIFY
Configure this item to validate incoming INVITE, but you must enable
authenticate incoming INVITE first to make it take effect. You can verify the
NOTIFY information for the provision, including check- sync, resync and reboot,
but only when SIP NOTIFY authentication enabled first to make it take effect.
MOH
Upload Local MOH
Audio File
Loads the MOH (Music on Hold) file to the phone. Click on “Browse” button to
upload the music file from local PC. The MOH audio file has to be in .wav or .mp3
format.
Note: Please be patient while the audio file is being uploaded. It could take more
than 3 minutes to finish the uploading especially the file size is large. The button
will show as “Processing” during the uploading. Once done, it will show as
“Browse” again. Click on “Save” on the bottom of the web page and “Apply” on
the top of the web page to save the change.
Enable Local MOH
Plays local MOH file if the call is being hold by the phone. Users need to upload
local MOH audio file. The default setting is “No”.
Advanced Features
Special Feature
Different soft switch vendors have special requirements. Therefore, users may
need select special features to meet these requirements. Users can choose from
Standard, Broadsoft, China Mobile, ZTE IMS, Mobotix, ZTE NGN, Huawei IMS,
NEC or WorldStone depending on the server type. Default setting is “Standard”.
Allow Sync
Phonebook via
SIP Notify
Allows users to synchronize XML phonebook upon receiving SIP NOTIFY
message with header Event: sync-contacts.
Note: Received SIP NOTIFY will be first challenged for authentication purpose
before contacting configured server to download XML phonebook. The
parameters used are the ones configured at [Download Contacts]. The
authentication can be done either using admin credentials (if no SIP account is
configured) or using SIP account credentials.
The default setting is “Yes”.