Refer to the exhibit. Which two codec permutations should be transcoded by this dspfarm? (Choose two )

Transcoding G.729ar8 to G.711alaw is a common function of a DSP farm, converting a low-bandwidth, compressed codec to a higher-bandwidth, uncompressed codec, often necessary for connecting to different network segments or PSTN connections in A-law regions.

While iLBC can be transcoded, it is less common in typical enterprise DSP farm configurations than transcoding between G.729 and G.711.

Transcoding G.729r8 to G.711ulaw is a standard and essential capability for a DSP farm, facilitating communication between devices using the compressed G.729 codec and those requiring the uncompressed G.711ulaw codec, common in IP telephony and North American/Japanese PSTN connections.

Transcoding from G.722 (wideband) to G.729r8 (narrowband) results in a loss of audio quality, and while technically possible, it is generally not a primary or desirable common transcoding permutation for a DSP farm in the context of typical network design requirements.

G.729br8 to G.711alaw is a valid transcoding, but G.729r8 and G.729ar8 to G.711 (ulaw/alaw) represent the most fundamental and frequently encountered transcoding requirements in Cisco Unified Communications environments.