How many VoIP G.711 calls can be made simultaneously over a 256-kb/s Frame Relay circuit (Layer 3) if cRTP is enabled and the default IOS voice payload size of 160 is used?
Which two are trusted endpoint devices that are used to mark application traffic to the appropriate CoS and DSCP values?
What does the show voice port summary command do when verifying analog and digital voice port configurations?
What is the function of the dsp services dspfarm command that is issued under the voice-card configuration mode?
Which three commands does Cisco recommend to use first when setting up phones for Cisco Unified Communications Manager Express?