Which SNMP service must be activated manually on the Cisco Unified Communications Manager after installation?

Refer to the exhibit. In Cisco UCM, an engineer must create a new SIP route pattern that must be reachable by all Internal callers. The internal callers have a calling search space named CSS_INTERNAL that includes a partition named PT_INTERNAL. The SIP trunk has a calling search space named CSS_SIP_RP that includes the two partitions named PT_SIP_INTERNAL and PT_SIP_LOCAL. What must be used as the route partition for the SIP route pattern?

Refer to the exhibit. What is the reason for this call failure?

What is a capability of Cisco Expressway?

A Cisco UCM administrator sets up new route patterns to support phones in four different locations, all with local gateways. The administrator wants to use the same route pattern for all four locations.
How must the system be configured to achieve this goal?