Exam 350-801 topic 1 question 354 discussion

A. is partially correct, the globalization of the calling party is performed with Calling Transformation patterns and/or external phone number masks. B. is incorrect. There is not script as that, just Calling Transformation Patterns or External Phone number masks. C. is incorrect. Globalization uses route patterns with +E164 format, not site-specific. D. is correct. The destination is globalized using translation or transformation patterns to normalize the called party, before to be routed. Reference: It is very well explained in the book "Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2) Foundation Learning Guide" Chapter 3: Overview of PSTN and Intersite Connectivity Options.

Confirming D. Per Cisco documentation: Cisco Unified Communications Manager uses various number patterns, such as route patterns or translation patterns, along with the value for the Calling Party Number Type to globalize a phone number. For example, you can configure Cisco Unified Communications Manager to take a localized German phone number of 069XXXXXXX with a Subscriber calling party number type and globalize it to +49 40 69XXXXXXX, which includes the German country code and city code. https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_5_1SU3/systemConfig/cucm_b_system-configuration-guide-1251su3/cucm_mp_ca9d6574_00_calling-party-normalization12-0.pdf