/mcpDefault Scripts for SIP Normalization and Transparency Upon installation, Cisco Unified Communications Manager contains the following default scripts for SIP Normalization and Transparency. You can apply these scripts to a SIP trunk or SIP profile, but you cannot edit these scripts. If none of these scripts meet your needs, you can create your own scripts: • cisco-meeting-server-interop—Provides interoperability between Cisco Unified Communications Manager and Cisco Meeting Server (CMS). • cisco-telepresence-conductor-interop—Provides interoperability for endpoints that are registered to TelePresence Conductor. • cisco-telepresence-mcu-ts-direct-interop—Provides interoperability between Cisco Unified Communications Manager and either Cisco TelePresence MCU or Cisco TelePresence Server. • diversion-counter—Provides capability to adjust the diversion counter. • HCS-PCV-PAI passthrough—Provides Cisco HCS platform integration with Enterprise IMS. • redsky-alternate-id-interop—Adds Redsky headers in outbound invite. • refer-passthrough—Removes Cisco Unified Communications Manager from the call due to a blind transfer between SIP trunks. • vcs-interop—Provides interoperability for endpoints that are registered to the Cisco TelePresence Video Communications Server. SIP Normalization and Transparency Prerequisites • Cisco Unified Communications Manager provides default scripts for SIP Normalization and Transparency. Make sure to review the existing scripts and system settings to verify whether they meet your needs. For information on the available default scripts, see Default Scripts for SIP Normalization and Transparency, on page 848. • Make sure that you understand your deployment's SIP requirements in addition to the SIP requirements for any third-party products. For information on Cisco Unified Communications Manager's implementation of SIP, review the SIP Line Messaging Guide for Cisco Unified Communications Manager (Standard Edition) at http://www.cisco.com/c/en/us/support/unified-communications/ unified-communications-manager-callmanager/products-programming-reference-guides-list.html. • If you plan to develop customized SIP Normalization scripts, review the Developer Guide for SIP Normalization and Transparency at http://www.cisco.com/c/en/us/support/unified-communications/ unified-communications-manager-callmanager/products-programming-reference-guides-list.html. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 848 SIP Interoperability Default Scripts for SIP Normalization and Transparency