User's Manual

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GXP17xx Administration Guide
Multicast Paging
GXP1760/GXP1780/GXP1782 supports multicast paging, including sending and listening. On the phone,
users could send multicast page by setting the multicast address and port. Also, users can listen to at most
10 different multicast IP address.
Multicast sender related settings are under Web UI, Settings -> Programmable keys. Select Multicast
paging as the key mode for dial page call. Multicast paging listening related settings are under Web UI
Settings -> Multicast Paging.
For more details on Multicast paging features, please visit http://www.grandstream.com/support to
download the latest “ Multicast Paging User Guide”.
Configuring event list Blf
Grandstream GXP1760/GXP1780/GXP1782 Enterprise IP Phones support both Grandstream UCM Busy
Lamp Filed and Event List BLF features and allows end users, such as attendant, to monitor the call status
of users in the list. GXP1760/GXP1780/GXP1782 supports this feature by sending out the subscription
request to the UCM and changing the indicator status of the Line keys, MPKs, or virtual MPKs that
associated with the monitored users. Additionally, the phone is also able to pick up the calls to the
monitored extensions by using a pre-defined feature code called BLF- Call-pickup Prefix.
For more details on Eventlist BLFconfiguration guide, please refer to:
http://www.grandstream.com/sites/default/files/Resources/GXP21x0_Eventlist_BLF_Guide.pdf