Which two user portion format conditions are true for directory URI on Cisco Unified Communications Manager 9.1 or later? (Choose two.)

Which two user portion format conditions are true for directory URI on Cisco Unified Communications Manager 9.1 or later? (Choose two.)
A . It supports the $ character.
B . It support space between characters.
C . It has a maximum length of 50 characters.
D . It has a maximum length of 254 characters.
E . It is always case-sensitive.
F . It cannot be a directory number.

View Answer

Answer: A, B

Explanation:

Cisco Unified Communications Manager supports the following formats in the user portion of a directory URI (the portion before the @ symbol):

• Accepted characters are a-z, A-Z, 0-9, !, $, %, &, *, _, +, ~, -, =, , ?, , ‘, ,, ., /.

• The user portion has a maximum length of 47 characters.

• The user portion accepts percent encoding from %2[0-9A-F] through %7[0-9A-F]. For some accepted characters, Unified CM automatically applies percent encoding. See below for more information on percent encoding.

• The user portion is case-sensitive or case-insensitive depending on the value of the URI Lookup Policy enterprise parameter. The default value is case-sensitive.

Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/bat/9_1_1/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91/CUCM_BK_C271A69D_00_cucm-bulk-administration-guide-91_chapter_01001110.html