Hytera DMR System Planner
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call making. You may add the ID or alias of the contacts into the contact list via the
CPS or the radio menu. Even if you do not add the ID or alias, you can also enter the
call ID of a contact for calling.
Private Call Hang Time: Within this period, both parties can hold down PTT to talk
without selecting the other again.
Tx Admit: The private call making radio shall not be set to “Rx Only”. Also, it must
be authorized to transmit private call prior to the call making.
2.2.3 All Call
All Call is a call from an individual radio to all radios in the system. All Calls do not
communicate through special time slots or channels within the system. Only the
user with the high authority can make an all call. This is especially significant when
you need to communicate with all users in the entire channel. Both parties must be
in the same slot on the same channel and have the matched Tx and Rx frequency
and color code.
The all call maker must be authorized first via the CPS.
Parameter Configuration
Call ID value: 16777215 (not editable), An all call user should be with high authority.
The system administrator needs to set the all call user based on actual
requirements.
Tx Admit: The all call making radio shall not be set to “Rx Only”.
2.2.4 Phone
The Phone feature fullfils the communications between radio and phone via DTMF
signaling and the PSTN system.
With the Phone feature, the radio can be connected to the local PSTN gateway
device via the repeater, and then connected to the phone system, to realize the
communications. Besides, the radio can be connected to the remote PSTN gateway
device through the multi-site network to establish the communications. See the
following two figures.
The Phone feature is supported in both analog mode and digital mode. If you use
the multi-site network to realize the remote Phone feature, you should use the radio
and the repeater both in digital mode. The Phone feature only supports a call
between a radio of the system and a phone at a time, instead of multiple phones.
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