Grandstream Networks WP820 - PTT (Push-to-Talk) Functionality

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WP820 User Guide
Version 1.0.7.7
LDAP .................................................................................................................................................... 87
Groups ................................................................................................................................................. 88
Blacklist ................................................................................................................................................ 88
BROADSOFT XSI ................................................................................................................................ 89
CALL HISTORY ............................................................................................................ 90
Dial Out from Call History .................................................................................................................... 90
Call History Options ............................................................................................................................. 90
Call History Details ............................................................................................................................... 91
SMS .............................................................................................................................. 92
View SMS............................................................................................................................................. 92
Create SMS ......................................................................................................................................... 92
Delete SMS .......................................................................................................................................... 93
CALL FEATURES ......................................................................................................... 94
MULTI-FUNCTION BUTTON ........................................................................................ 95
PTT/Paging .......................................................................................................................................... 95
SAFE/Panic Call .................................................................................................................................. 95
Mute/Un-mute ...................................................................................................................................... 95
Speed dial ............................................................................................................................................ 95
PTT (PUSH-TO-TALK) FUNCTIONALITY .................................................................... 96
Enabling PTT mode on the WP820 ..................................................................................................... 96
Using the PTT Functionality on the WP820 ......................................................................................... 97
PTT Configuration Settings .................................................................................................................. 98
Settings ......................................................................................................................................... 98
PTT Parameters ........................................................................................................................... 98
Group Paging ....................................................................................................................................... 99
Enabling Group Paging Feature ................................................................................................... 99
Group Paging Parameters .......................................................................................................... 101
IGMP Settings .................................................................................................................................... 102