Which two codecs are supported by the Cisco Unified Communications Manager software conferencing media resource? (Choose two.)
A. G.723
B. G.729
C. wideband
D. GSM
E. G.711
Which two codecs are supported by the Cisco Unified Communications Manager software conferencing media resource?
PH,
Per your article from Cisco, it looks like G711 and Wideband are the two codecs making the answer C, and E.
Answer = C, E
AC is correct
Software Audio Conference Bridge (Cisco IP Voice Media Streaming Application)
A software unicast conference bridge is a standard conference mixer that is capable of mixing G.711 audio streams and Cisco Wideband audio streams. Any combination of Wideband or G.711 a-law and mu-law streams may be connected to the same conference. The number of conferences that can be supported on a given configuration depends on the server where the conference bridge software is running and on what other functionality has been enabled for the application. The Cisco IP Voice Media Streaming Application is a resource that can also be used for several functions, and the design must consider all functions together (see Cisco IP Voice Media Streaming Application).
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/9x/uc9x/media.html#wp1221950