What is the maximum number of option 66 IP addresses that a Cisco IP SCCP phone will accept
and use from a DHCP server?

What is the maximum number of option 150 IP addresses that a Cisco IP SCCP phone will accept
and use from a DHCP server?

Which Cisco Unified Communications Manager deployment model for clustering over the IP WAN
mandates a primary and a backup subscriber at the same site?

What is the maximum one-way delay, in milliseconds, between any two Cisco Unified
Communications Manager servers in a non-Session Management Edition cluster over an IP
WAN?

Which SIP header is used by Cisco Unified Communication Manager to support the Redirected
Number ID Service?

Which tag in the SIP header is used by Cisco Unified Communications Manager to deliver a
blended identity of alpha URI and number?

You are assisting a customer to troubleshoot a SIP early-offer problem with a SIP service provider.
You have enabled Cisco CallManager trace and set the debug trace level to Detailed for SIP Call
Processing trace on their standalone Cisco Unified Communications Manager 9.1 system. Using
the RTMT tool, your customer has remote browsed to the Cisco UCM and asked you which trace
file to download.

Which SIP request is used by Cisco Unified Communications Manager to signal DND status
changes to a Cisco 9971 IP Phone?

Which SIP request is used by a Cisco 9971 IP Phone to signal DND status changes to Cisco
Unified Communications Manager?

Which statement about what happens to a hunt member who does not answer queuing-enabled
hunt-list call in Cisco Unified Communications Manager 9.1 is true?