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300-820 · Question #80
300-820 Question #80: Real Exam Question with Answer & Explanation
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Cisco Expressway for Collaboration
Question
Between which two DTMF relay methods does the Expressway support interworking? (Choose two.)
Options
- Aunsolicited notify
- BRFC 2833
- CKPML
- Dpassthrough
- EH.245 user input indication
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Topics
#DTMF Relay#Expressway#RFC 2833#H.245