How is the region assigned to a device such as an IP phone?

Refer to the exhibit.
All HQ phones are configured to use HQ_MRGL and all BR phones are configured to use BR_MRGL.
For the HQ phones always to use the hardware conference bridge as a first choice, which
configuration should be implemented?

Refer to the exhibit.

HQ_MRGL is assigned to the HQ IP phones. BR_MRGL is assigned to the BR IP phones. The remote
site BR IP phones support only the G.711 codec. Where should the transcoder reside?

Refer to the exhibit.
The Cisco Unified Communications Manager at HQ has been configured for end-to-end RSVP. The
Cisco Unified Communications Manager at BR has been configured for local RSVP.
RSVP between the locations assigned to the IP phones and SIP trunks at each site are configured
with mandatory RSVP. When a call is placed from the IP phone at the BR site to the IP phone at the
HQ site, which statement is true?

Refer to the exhibit.
The HQ site uses area code 650. The BR1 site uses area code 408. The long distance national code for
PSTN dialing is 1. To make a long distance national call, an HQ or BR1 user dials access code 9,
followed by 1, and then the 10-digit number. Both sites use MGCP gateways. AAR must use
globalized call routing using a single route pattern. Assume that all outgoing PSTN numbers are
localized at the egress gateway as shown in the exhibit. Which statement is true?

Refer to the exhibit.
If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by
Device Mobility so that the phone can place and receive calls in New York? (Choose two.)

What component acts as a user agent for both ends of a SIP call while Cisco Unified SIP SRST is
providing failover during a WAN outage?

Which two configurations are needed to implement SRST in Cisco Unified Communications
Manager? (Choose two.)

What command is used to map internal extensions to the corresponding E.164 PSTN number when
using Cisco Unified Communications Manager Express in SRST mode?

When configuring Digit Manipulation, where exactly should you apply Digit Stripping?