Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones502Parameters PermittedValues DefaultNonePhone User Interface:NoneTo configure the presentation of the caller identity via web user interface:1. Click on Account->Advanced.2. Select the desired account from the pull-down list of Account.3. Select the desired value from the pull-down list of Caller ID Source.4. Click Confirm to accept the change.Connected Line Identification Presentation (COLP)Connected Line Identification Presentation (COLP) allows IP phones to display the identity of theconnected party specified for outgoing calls. IP phones can display the Dialed Digits, or theidentity in a SIP header (Remote-Party-ID or P-Asserted-Identity) received, or the identity in theFrom header carried in the UPDATE message sent by the callee as described in RFC 4916.Connected line identification presentation is also known as Called line identificationpresentation. In some cases, the remote party will be different from the called line identificationpresentation due to call diversion.NoteThe following sessions show the enhancements of connected line identification according to theconnected line identification source configured on the IP phones.If the callee already exists in the local directory, the local contact name assigned to the calleeshould be preferentially displayed.
