| Work item: | Q.BNG-SLL | 
                                
                                    | Subject/title: | Signalling Requirements for the Session Based Leased-Line of Broadband Network Gateway | 
                                
                                    | Status: | Under study | 
                                
                                    | Approval process: | AAP | 
                                
                                    | Type of work item: | Recommendation | 
                                
                                    | Version: | New | 
                                
                                    | Equivalent number: | - | 
                                
                                    | Timing: | 2027-03 (Medium priority) | 
                                
                                    | Liaison: | ITU-T SG13 | 
                                
                                    | Supporting members: | China Unicom, CAICT, Ministry of Industry and Information Technology (MIIT) China, New H3C Technologies Co., Ltd. (China) | 
                                
                                    | Summary: | This document aims to study the signalling requirements for the session based leased-line of Broadband Network Gateway. | 
                                
                                    | Comment: | - | 
                                
                                    | Reference(s): |  | 
                                     | Historic references: | 
                                    | Contact(s): |  | 
                                
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                                            | ITU-T A.5 justification(s): |  
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                                    | First registration in the WP:
                                        2025-04-03 15:11:17 | 
                                
                                    | Last update:
                                        2025-04-03 15:49:48 |