WHD-310(V)2 User Manual
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SECTION 6: WZRDnet COMMUNICATION UTILITIES
1. WZRDtalk™ Voice Communication
WZRDtalk is the voice communication utility of the WHD-310(V)2 which
allows users to send and receive voice quickly and seamlessly. Voice
messages are played over an integrated speaker or through a Push-To-Talk
(PTT) headset for private conversations. Due to speaker volume the WHD-
310(V)2 should never be held against a user’s head.
1.1 Call Initiation
The call originator selects a destination and initiates a call to that
destination by pressing and holding the PTT button. After a call is
initiated, an invitation is sent to the destination.
1.2 Call Invitation
The call invitation determines the operating status of the destination.
The system then automatically responds whether the user is ready to
accept calls or is busy. The destination hears an audible alert when an
invitation is received and the user is ready to accept calls.
1.3 Call Establishment
The call originator receives an audible alert if a response to the invitation
was received and the destination is ready to accept the call. The
response is received approximately 1-3 second after the call was
initiated depending on the location of the destination and the status of
the routing path. If the user is out of range and no response is received,
a message will be displayed informing the user that the call has failed.
1.4 Call Communication
After a call is established the call originator will continue to hold the PTT
button and begin talking.
1.5 Call Disconnect
A call disconnect is sent automatically when the user is finished
speaking and the PTT button is released.
1.6 Call Reply
The call remains active for 15 seconds after each communication and
displays the originator/ destination on the screen. After 15 seconds the
call status will become inactive. To reconnect the originator and
destination will have to go through the call initiation process.
Alternatively it is possible to connect via the Speed Dial feature
described below.