Figure 57: PPT
Channel
4. Press and hold the Push-to-Talk key to initiate PTT/Paging call (and to speak).
Figure 58: PTT Call
(Caller)
5. The devices which are in the same channel will receive the PTT call.
6. Release the Push to Talk soft key when you have finished speaking. The channel will wait 10 seconds before release.
Figure 59: PTT Call
Release
7. You should press the Push to Talk soft key only when the channel status indicates Waiting. Otherwise, you may interrupt another person’s message.
PTT Configuration Settings
Please refer to the following Settings for more details about the configuration of the PTT functionality:
Settings
Multicast address: The multicast IP address to send page audio to and receive page audio from. Default value is 224.0.1.116.
Port: The port to send audio to and receive audio from. Default value is 5001
Emergency volume: The Volume of the emergency cannel. Default value is 8
PTT Parameters
Notes
Users could press and hold the Push-to-talk key from any screen to quickly initiate PTT call using default channel.
The channel status will change to Sending PTT to indicate that you are transmitting as displayed on the following screenshot.
It is possible to output PTT audio via the 3.5 mm audio jack if the device has one.
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