READ Free Dumps For Cisco- 400-051
| Question ID 12951 | What is the maximum length of any numeric geographic area address in ITU
recommendation E.164?
|
| Option A | 15
|
| Option B | 18
|
| Option C | 21
|
| Option D | 22
|
| Option E | 25
|
| Correct Answer | A |
Explanation Explanation: E.164 defines a general format for international telephone numbers. Plan-conforming numbers are limited to a maximum of 15 digits. The presentation of numbers is usually prefixed with the character + (plus sign), indicating that the number includes the international country calling code (country code), and must typically be prefixed when dialing with the appropriate international call prefix, which is a trunk code to reach an international circuit from within the country of call origination.
| Question ID 12952 | What is the number of directory URIs with which a Cisco Unified Communications Manager
directory number can be associated?
|
| Option A | 1
|
| Option B | up to 2
|
| Option C | up to 3
|
| Option D | up to 4
|
| Option E | up to 5
|
| Correct Answer | E |
Explanation Explanation: Cisco Unified Communications Manager supports dialing using directory URIs for call addressing. Directory URIs look like email addresses and follow the username@host format where the host portion is an IPv4 address or a fully qualified domain name. A directory URI is a uniform resource identifier, a string of characters that can be used to identify a directory number. If that directory number is assigned to a phone, Cisco Unified Communications Manager can route calls to that phone using the directory URI. URI dialing is available for SIP and SCCP endpoints that support directory URIs.