To which QoS tool category does compressed RTP belong?

Assume 20 bytes of voice payload, 6 bytes for the Layer 2 header, 1 byte for the end-of-frame
flag, and the IP, UDP, and RTP headers are compressed to 2 bytes, how much bandwidth should
be allocated to the strict priority queue for six VoIP calls that use a G.729 codec over a multilink
PPP link with cRTP enabled?

Assume 6 bytes for the Layer 2 header, 1 byte for the end-of-frame flag, and a 40-millisecond
voice payload, how much bandwidth should be allocated to the strict priority queue for five VoIP
calls that use a G.729 codec over a multilink PPP link?

The iLBC codec operates at 38 bytes per sample per 20-millisecond interval. What is its codec bit
rate in kilobits per second?

Which statement about a virtual SNR DN-configured Cisco Unified Communications Manager
Express-enabled Cisco IOS router is true?

Which enrollment method does a Cisco IOS VPN router trustpoint use to install a Certificate
Authority Proxy Function certificate for LSC validation of a Cisco IP phone client?

Which two are characteristics of jitter buffers? (Choose two.)

Which statement about what happens to a Cisco IOS SIP VoIP dial-peer that never received any
responses to its out-of-dialog OPTIONS ping is true?

Which three options are valid per-session video conference participants supported on the Cisco
Integrated Router Generation 2 with packet voice and video digital signal processor 3? (Choose
three.)

Which Cisco packet voice and video digital signal processor 3 can be used for video mixing on a
Cisco Integrated Router Generation 2?