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Question :-

Which statement about G.722.1 codec support on Cisco Unified Communications Manager is true?
It is always preferred by Cisco Unified Communications Manager over G.711.
It is a high-complexity wideband codec.
It operates at bit rates of 15.2 and 13.3 kb/s.
It is supported for SIP and SCCP devices.
It is supported for SIP and H.323 devices.

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