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Can PTT operate without a PABX?

April 26, 2017operate PABX PTT

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Can PTT operate without a PABX?

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The SpectraLink i640 offers the push-to-talk option as an additional wireless telephone feature. The SpectraLink i640 has not been designed to be used primarily as a radio or walkie-talkie. The PTT feature only works in conjunction with an operational telephone switch interface. For the SpectraLink i640 to operate it must be registered to a SpectraLink Telephony Gateway, IP telephony server, or H.323 Gatekeeper (when in gatekeeper mode). As long as the SpectraLink Telephony Gateways are operational, PTT can be used if the PABX connections are lost.