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ManualsBrandsAvaya ManualsHandsetsAvaya DECT Messenger with CS1000 Rls 7.5 - Book 1
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Chapter 16: Module - eESPA - sample
MASTER (address 1) SLAVE (address 2)
No data to be transferred
2ENQ
EOT
Master has data to be transferred
1ENQ (I want to send something)
2ENQ (Destination address)
ACK (I am ready to receive data)
Data Block1
1NAK
Data Block1
ACK
EOT
EOT
2ENQ (polling)
Master has data to be transferred (Slave is not ready to receive data)
1ENQ (I want to send something)
2ENQ (Destination address)
1NAK (Transmission error)
EOT
1ENQ
2ENQ
DECT Messenger Installation and Commissioning — Book 1 March 2012 133