2 SUMMARYThis document is a reference for configuring “LCR Telecom” SIP trunks onto Panasonic HTS andincludes the settings required for Incoming Call DDI routing and Outgoing Call CLI presentation.SIP trunk specific account details are provided to you by LCR Telecom. Attention:This document was created based on the results of test environment accounts.Panasonic cannot guarantee SIP Trunk operation in all environments, however as a result ofcompleting this Inter-Operability Test Panasonic will provide technical support for any issuesexperienced an assist as far as possible in providing a resolution.Please obtain relevant information from Service provider before configuration of SIP trunks.Panasonic will not be held liable for any information provided in this guidance document.Information used in this document is for interoperability testing.Information and Specifications in this document are subject to change without notice. NoteCLIRHTS and LCR do not support CLIR (Anonymous).CLIP when Transfer/Forward to COLCR does not support to notify the call originator CLI when call Transfer/Forward to CO. Table of Contents(1) SIP Trunk, Extension Port Number and NAT Configuration: Page 4(2) Network Settings: Page 5(3) Trunk Port Attribution: Page 7(4) Provisioning a SIP trunk: Page 8(5) Incoming Call Routing: Page 12(6) Outgoing Call CLI: Page 13(7) CLIR Call (Anonymous call): HTS and LCR Not supported Page 14(8) Router/Firewall Port Forwarding: Page 15