/mcpAS-SIP Enpdoint Configuration Task Flow Complete the following tasks to configure an AS-SIP endpoint. Procedure Purpose Command or Action Configure the end user to use digest authentication for SIP requests. Configure a Digest User, on page 817 Step 1 Cisco Unified Communications Manager uses this port to listen to SIP phones for SIP line registrations over TLS. Configure SIP Phone Secure Port, on page 817 Step 2 After configuring the secure port, restart the Cisco CallManager and Cisco CTL Provider services. Restart Services, on page 817 Step 3 Configure a SIP profile with SIP settings for your AS-SIP endpoints and for your SIP trunks. Configure SIP Profile for AS-SIP, on page 818 Step 4 Note The phone-specific parameters are not downloaded to a third-party AS-SIP phone. They are used only by Cisco Unified Communications Manager. Third-party phones must locally configure the same settings. You can use the phone security profile to assign security settings such as TLS, SRTP, and digest authentication Configure Phone Security Profile for AS-SIP, on page 819 Step 5 Configure a Cisco IP Phone or a third-party endpoint with AS-SIP support. Configure AS-SIP Endpoint, on page 819 Step 6 Associate the endpoint with a user. Associate Device with End User, on page 820 Step 7 You can use the sip trunk security profile to assign security features such as TLS or digest authentication to a SIP trunk. Configure SIP Trunk Security Profile for AS-SIP, on page 821 Step 8 Configure a SIP trunk with AS-SIP support. Configure SIP Trunk for AS-SIP, on page 821 Step 9 Configure additional AS-SIP features such as MLPP, TLS, V.150 and IPv6. Configure AS-SIP Features, on page 822 Step 10 Feature Configuration Guide for Cisco Unified Communications Manager, Release 15 and SUs 816 QoS Management AS-SIP Enpdoint Configuration Task Flow