A.Deploy RSVP to improve VoIP QoS only where it can have a positive impact on quality and functionality where there is limited bandwidth and frequent network congestion.

B.Map audio and video streams of video calls (AF41 and AF42) to a class-based queue with weighted random early detection.

C.Use 802, 1Q trunking and 802.1p for proper treatment of Layer 2 CoS packet marking on ports with phones connected.

D.Implement IP RTP header compression on the serial Interface to reduce the bandwidth required per voice call on point-to-point links.

E.Use multiple egress queues to provide priority queuing of RTP voice packet streams and the ability to classify or reclassify traffic and establish a network trust boundary.

A.Allow Control of Device from CTI

B.Standard CTI Enabled

C.Standard CTI Secure Connection

D.Standard CTI Allow Reception of SRTP Key Material

A._cuplogin._tls.cisco.com pointing to the IP address of IM and Presence

B._cuplogin_tcp.cisco.com pointing to a record of IM and Presence

C._cisco-uds._tls.cisco.com pointing to the IP address of Cisco UCM

D._cisco-uds.tcp.cisco.com pointing to a record of Cisco UCM

E._xmpp.tls.cisco.com pointing to a record of IM and Presence

A.Select "Redirecting Diversion Header Delivery - outbound" on the SIP trunk

B.Enable "Accept unsolicited notification" on the SIP Trunk security profile

C.Enable "Accept presence subscription" on the SIP trunk security profile

D.Select "Redirecting Diversion Header Delivery- Inbound' on the SIP trunk