Study tips 642-457

Which statement best describes globalized call routing in Cisco Unified Communications Manager?

What should the gateway type be?

Which two features require or may require configuring a SIP trunk?

Which trunks would be most suitable for Connection Y?

Which method can be used to address variable-length dial plans?

How should the HQ Cisco Unified Communications Manager be configured for calls to 3XXX to be sent to the gatekeeper at 10.1.6.1 with PSTN backups?

What should the AAR group prefix be?

Which statement about the configuration between the Default and BK regions is true?

what happens?

Which pattern will be advertised try the Cisco Unified Communications Manager?