ASTRO OTAR

(Trunking System, Secure / Multikey)

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Enables the radio's ability to receive ASTRO 25 OTAR (Over-The-Air-Rekeying) for the current Trunking System.

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When this ASTRO OTAR field is "Enabled" for the current Trunking System, Hardware Key Select values are chosen from the Secure Hardware Encryption Key References List of the Secure KMF Profile selected in the KMF Profile Index field for the current Trunking System.

DotRed.png Be aware that the CPS is actually pointing to the Keys of the Encryption Key List for this selection; individual Keys from the Secure Hardware Encryption Key References List reference the Encryption Key List's Keys from the Hardware Key Reference field. WFPrior.png Therefore any key selected when ASTRO OTAR is enabled, must first be defined in the Secure Hardware Encryption Key References List.

 

When this ASTRO OTAR field is "Disabled" for the current Trunking System, Hardware Key Select values are directly chosen from the Secure Wide Window's Encryption Key List.

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When the Secure Operation field is set to "Hardware", and

when the OTAR Enable field is enabled, and

when the ASTRO OTAR Enable field is enabled, and

when the System Type is "ASTRO 25", and

when the current Trunking System has a DotYellow.png referenced Data Profile, and

when the radio is model / option capable.

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Go to the Secure / Multikey Page