/mcp• Add New Phone for End User , on page 784 • Move an Existing Phone to a End User, on page 785 Procedure Step 1 From Cisco Unified CM Administration, choose Call Routing > Directory Number. Step 2 From the Find and List Directory Numbers page, perform one of the following steps: • To update a DN, click Find and select the Directory Number for which you want to display unique identity. • To create a new Directory Number, click Add New. Step 3 In the External Presentation Information section, enter the name and number that you want to display on the called device. Note • External Presentation Number field accepts up to 32 digits and can contain the following characters: [0-9, X, *, #, , +]. • External Presentation Name field accepts up to 50 characters. Step 4 (Optional), if you want to show configured External Presentation Number and External Presentation Name as anonymous, check the Anonymous External Presentation check box. Note • By default, the Anonymous External Presentation field is unchecked. • If you check the Anonymous External Presentation field: External Presentation Number and External Presentation Name fields are noneditable. Also, the entries from these fields disappear. Step 5 Complete the remaining fields on the Directory Number Configuration page. For help with the fields and their settings, refer to the online help. Step 6 Click Save. SIP Profile Overview A SIP profile is a template that comprises common SIP settings. You must assign a SIP profile for every SIP trunk and SIP device in your network. When you configure a SIP profile and then assign that profile to a SIP trunk, or a SIP device, the system applies the configured SIP settings to that trunk or device. Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 786 Advanced Call Processing SIP Profile Overview