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| TDoc | Title | Source | Remarks |
| C4-081033 | Draft Agenda | CT4 chairman | Revised |
| C4-081034 | Detailed agenda & time plan for CT4 #39: status at document deadline | CT4 chairman | Revised |
| C4-081035 | Detailed agenda & time plan for CT4 #39: status on eve of meeting | CT4 chairman | Agreed |
| C4-081036 | Proposed allocation of documents to agenda items for CT4 #39: status at document deadline | CT4 chairman | Revised |
| C4-081037 | Proposed allocation of documents to agenda items for CT4 #39 status on eve of meeting | CT4 chairman | Agreed |
| C4-081038 | CT4#38 Draft Meeting report from Puerto Vallarta, Mexico | MCC | Approved |
| C4-081039 | CT4#38bis Draft Meeting report from Jeju Island, Republic of Korea | MCC | Revised |
| C4-081040 | Work Plan | MCC | Noted |
| C4-081041 | Future meetings | MCC | Noted |
| C4-081042 | Making all Indication IEs to an uniform format | ZTE | Revised |
| C4-081043 | Pseudo-CR on Delete bearer messages across S11 interface during TAU/RAU procedure | ZTE | Revised |
| C4-081044 | Pseudo-CR on Create bearer messages across S11 interface during TAU procedure | ZTE | Revised |
| C4-081045 | Pseudo-CR on Create bearer messages across S4 interface during RAU procedure | ZTE | Revised |
| C4-081046 | Pseudo-CR on Mobility management messages across S10 interface during Inter eNodeB handover with MME relocation procedure | ZTE | Revised |
| C4-081047 | Discussion Paper on I3 interface for IMS Centralised Service Control | LM Ericsson | Noted |
| C4-081048 | BFCB Termination Configuration Procedures | LM Ericsson | Revised |
| C4-081049 | Clarification of MSRP configuration Procedure | LM Ericsson | Revised |
| C4-081050 | Alignment of SDP Usage | LM Ericsson | Revised |
| C4-081051 | Alignment of SDP Usage | LM Ericsson | Revised |
| C4-081052 | Handling of TISPAN Mp Profile | LM Ericsson | Noted |
| C4-081053 | Stage 2 Procedures Section for A interface over IP | LM Ericsson | Revised |
| C4-081054 | Stage 3 support for A interface over IP | LM Ericsson | Revised |
| C4-081055 | Draft CR on DTMF interworking procedures in SIP-I based Nc | LM Ericsson | Revised |
| C4-081056 | Call Establishment Procedures | LM Ericsson | Noted |
| C4-081057 | Pseudo-CR on MGW Id and use of unspecified connection address | LM Ericsson | Revised |
| C4-081058 | Handling of TISPAN Mn profiles | LM Ericsson | Noted |
| C4-081059 | Addition of SIP-I based Nc within the scope of TS 29.232 | Alcatel-Lucent | Revised |
| C4-081060 | Revision of scope of TS 23.205 | Alcatel-Lucent | Revised |
| C4-081061 | 23.231 Pseudo-CR on Mandatory support of IPv4 on SIP-I based Nc interface | Alcatel-Lucent | Revised |
| C4-081062 | Mandatory support of IPv4 for SIP-I based Nc | Alcatel-Lucent | Noted |
| C4-081063 | SIP Resource Priority header | Alcatel-Lucent | Withdrawn |
| C4-081064 | SIP Resource Priority header | Alcatel-Lucent | Withdrawn |
| C4-081065 | CAT TR Editorial corrections | Alcatel-Lucent | Revised |
| C4-081066 | CAT interaction with MPTY | Alcatel-Lucent | Withdrawn |
| C4-081067 | CAT interaction with USSD | Alcatel-Lucent | Withdrawn |
| C4-081068 | CAT interaction with carrier service | Alcatel-Lucent | Withdrawn |
| C4-081069 | Use Of Release Bearer Procedure | LM Ericsson | Revised |
| C4-081070 | Use Of Release Bearer Procedure | LM Ericsson | Revised |
| C4-081071 | Coding of UDP Port Property | LM Ericsson | Agreed |
| C4-081072 | Coding of UDP Port Property | LM Ericsson | Agreed |
| C4-081073 | Coding of UDP Port Property | LM Ericsson | Agreed |
| C4-081074 | Coding of UDP Port Property | LM Ericsson | Agreed |
| C4-081075 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Revised |
| C4-081076 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Revised |
| C4-081077 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Revised |
| C4-081078 | Correction to SDP Parameters for SIP-I on Nc | LM Ericsson | Withdrawn |
| C4-081079 | Tunnel management procedures for PMIP | Starent | Revised |
| C4-081080 | Evolved GPRS Tunnelling Protocol (eGTP) for EPS | Rapporteur | Agreed |
| C4-081081 | Further editorial modifications to eGTP spec | Rapporteur | Noted |
| C4-081082 | Graceful shutdown of GTPv2 entity | Nokia Siemens Networks | Noted |
| C4-081083 | Fallback to GTPv1 mechanism | Nokia Siemens Networks | Revised |
| C4-081084 | Fully qualified TEID IE | Nokia Siemens Networks | Revised |
| C4-081085 | Revised coding of the IP address IE | Nokia Siemens Networks | Withdrawn |
| C4-081086 | Maximum length of the IEs | Nokia Siemens Networks | Withdrawn |
| C4-081087 | User plane for GTPv2 | Nokia Siemens Networks | Noted |
| C4-081088 | Essential correction to the Initiate PDP Context Activation Response message | Nokia Siemens Networks | Agreed |
| C4-081089 | Essential correction to the Initiate PDP Context Activation Response message | Nokia Siemens Networks | Agreed |
| C4-081090 | Adding the Deletion Notification of a Public Identity to the AS | Alcatel-Lucent | Revised |
| C4-081091 | Comments on CT3's Diameter TR 29.909 v1.1.0 | Alcatel-Lucent | Revised |
| C4-081092 | EPS TS 29.276 S101, 103 -Addition of specific references for 3GPP2 Sector ID and 3GPP GTPv2 Error Handling, etc. | Alcatel-Lucent | Agreed |
| C4-081093 | Adding the Deletion Notification of a Public Identity to the AS | Alcatel-Lucent | Postponed |
| C4-081094 | Removal of Informative SIP Digest Annex for NGN R2 | Alcatel-Lucent | Agreed |
| C4-081095 | Use of MME number/HSS number | ZTE | Withdrawn |
| C4-081096 | interworking scenario with two IWFs | ZTE | Revised |
| C4-081097 | Update Bearer Message across S11 interface during TAU/RAU procedures | ZTE | Revised |
| C4-081098 | GTP-C header for Echo and Version Not Supported messages | Nokia Siemens Networks | Revised |
| C4-081099 | Error handling | Nokia Siemens Networks | Revised |
| C4-081100 | GTPv2-U End Marker message for TR 29.803 | Nokia Siemens Networks | Agreed |
| C4-081101 | DNS alternatives for TR 29.803 | Nokia Siemens Networks | Noted |
| C4-081102 | Removing GTPv0 support from R8 GTPv1 | Nokia Siemens Networks | Revised |
| C4-081103 | removal of E.164 Numbers for MME and HSS | Nokia Siemens Networks, Ericsson | Revised |
| C4-081104 | S6a Authentication Info Retrieval | Nokia Siemens Networks, Ericsson | Revised |
| C4-081105 | S6a Cancel Location | Nokia Siemens Networks, Ericsson | Agreed |
| C4-081106 | S6a Delete Subscriber Data | Nokia Siemens Networks | Noted |
| C4-081107 | S6a Insert Subscriber Data | Nokia Siemens Networks, Ericsson | Revised |
| C4-081108 | S6a Purge MS | Nokia Siemens Networks, Ericsson | Revised |
| C4-081109 | S6a Reset | Nokia Siemens Networks, Ericsson | Revised |
| C4-081110 | SAE Interworking with pre-Rel-8 HSS | Nokia Siemens Networks | Noted |
| C4-081111 | EPS Restoration | Nokia Siemens Networks | Revised |
| C4-081112 | Key choice correction | Nokia, Nokia Siemens Networks | Revised |
| C4-081113 | Originating services after call forwarding | Nokia Siemens Networks | Agreed |
| C4-081114 | Pseudo-CR on EPS TS 29.276 Addition of Reliable Delivery of Signalling Messages | Alcatel-Lucent | Agreed |
| C4-081115 | S102 Error Handling | Nortel | Agreed |
| C4-081116 | S102 Timer | Nortel | Agreed |
| C4-081117 | Additional S102 messages | Nortel | Agreed |
| C4-081118 | NAI for non-3GPP Access | Nortel | Revised |
| C4-081119 | S6b/H2 Procedures Description in TS 29.273 | Qualcomm Europe | Revised |
| C4-081120 | 29.274 IE Conditionality Definition | Ericsson | Revised |
| C4-081121 | 29.274 TEID-C and TEID-U granularity | Ericsson, CATT | Agreed |
| C4-081122 | 29.274 UDP/IP Protocol Stack Usage | Ericsson | Revised |
| C4-081123 | 29.274 Update of Presence Requirement and Comprehension Required fields of S11 Create Bearer Response Messages | Ericsson | Revised |
| C4-081124 | 29.803 DNS Procedures for EPC Network Node Selection | Ericsson | Revised |
| C4-081125 | 29.803 DNS sub-domains employed for EPC Network Node Selection | Ericsson | Noted |
| C4-081126 | 29.803 RFC 3958 DNS procedure for EPC Network Node Selection | Ericsson | Noted |
| C4-081127 | 29.803 DNS procedure for PGW Candidate Node Selection | Ericsson | Revised |
| C4-081128 | WID Domain Name System Procedures for Evolved Packet System (EPS) | TeliaSonera | Revised |
| C4-081129 | Skeleton for Domain Name System Procedures | TeliaSonera | Revised |
| C4-081130 | 29.273 Information Elements for AAA interfaces | TeliaSonera | Revised |
| C4-081131 | Updating Mn interface profile ""threegimscsiw"" to version 3 | Nokia Siemens Networks | Agreed |
| C4-081132 | Protocol negociation result procedures between MSC Server and MGW | Nokia Siemens Networks | Revised |
| C4-081133 | (29.882)Multimedia call flows in CAT Server switch architecture with routing back to GMSC Server | Nokia Siemens Networks | Revised |
| C4-081134 | (29.882)Multimedia call flows in (G)MSC Server switch architecture use based on UE capabilities | Nokia Siemens Networks | Withdrawn |
| C4-081135 | (29.882)Fallback call flows in CAT Server switch architecture with routing back to GMSC Server | Nokia Siemens Networks | Agreed |
| C4-081136 | (29.882) Fallback call flows in (G)MSC Server switch architecture use based on UE capabilities | Nokia Siemens Networks | Agreed |
| C4-081137 | (29.882) CLIP, CLIR in CAT Server switch architecture with routing back to GMSC Server and (G)MSC Server switch architecture use based on UE capabilities | Nokia Siemens Networks | Revised |
| C4-081138 | Proposal on floor control algorithms | ZTE | Withdrawn |
| C4-081139 | P-CR on Update bearer message for S1 release procedure | CATT | Revised |
| C4-081140 | P-CR on Update bearer message for TAU procedure across S5/S8 interface | CATT | Postponed |
| C4-081141 | Proposed new WID on CS-IBCF and CS-TrGW definition in 3GPP specifications | Telecom Italia | Revised |
| C4-081142 | Pseudo-CR on PDN GW reallocation support on S6b in TS 29.273 | Telecom Italia, TeliaSonera, Qualcomm | Revised |
| C4-081143 | S6a Notification | Nokia Siemens Networks, Ericsson | Revised |
| C4-081144 | Comparison of different alternatives for CAT | China mobile | Revised |
| C4-081145 | S6a Update Location Procedures | LM Ericsson | Withdrawn |
| C4-081146 | S6a Authentication Information Procedures | LM Ericsson | Withdrawn |
| C4-081147 | S6a Cancel Location Procedures | LM Ericsson | Withdrawn |
| C4-081148 | S6a Notification Procedures | LM Ericsson | Withdrawn |
| C4-081149 | S6a Insert Subscriber Data Procedures | LM Ericsson | Withdrawn |
| C4-081150 | S6a Purge Procedures | LM Ericsson | Withdrawn |
| C4-081151 | S6a Reset Procedures | LM Ericsson | Withdrawn |
| C4-081152 | Modification of the title of TS 29.272 | LM Ericsson | Withdrawn |
| C4-081153 | Missing signal in process VLR_CCBS_Recall_Manager | LM Ericsson | Revised |
| C4-081154 | Emergency Registration for REGISTRATION_AND_CAPABILITIES | LM Ericsson | Agreed |
| C4-081155 | Emergency Registration for REGISTRATION_AND_CAPABILITIES | LM Ericsson | Agreed |
| C4-081156 | Removal of restriction for barred user at Emergency Registrations | LM Ericsson, ZTE Corporation | Agreed |
| C4-081157 | Removal of restriction for barred user at Emergency Registrations | LM Ericsson, ZTE Corporation | Agreed |
| C4-081158 | Proposed conclusion on the P-CSCF service interruption scenario in TR 23.820 | LM Ericsson | Revised |
| C4-081159 | Behaviour of the new S-CSCF after taking over in terminating case (TR 23.820) | LM Ericsson | Postponed |
| C4-081160 | IMS Restoration Procedures TS skeleton | LM Ericsson | Agreed |
| C4-081161 | IMS Restoration Procedures WID | LM Ericsson | Revised |
| C4-081162 | Alignment of references for NGNR1 and change annex to normative | T-Mobile, DeutscheTelekom | Withdrawn |
| C4-081163 | WID for CT4 aspects of Evolved Packet System Update | Huawei | Revised |
| C4-081164 | General Description | Huawei | Revised |
| C4-081165 | Protocol Specification and Implementation | Huawei | Revised |
| C4-081166 | Delete Subscriber Data | Huawei | Revised |
| C4-081167 | Diameter Protocol Codes Assignments for S6a | Huawei | Postponed |
| C4-081168 | Create Dedicated Bearer Message on GTP based S5S8 within the Dedicated Bearer Activation procedure | Huawei | Revised |
| C4-081169 | Create Default Bearer Message on GTP based S5/S8 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081170 | Create Default Bearer Message on GTP based S5/S8 within the UE Requested PDN Connectivity procedure | Huawei | Revised |
| C4-081171 | Delete Bearer Message on GTP based S5/S8 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081172 | Delete Bearer Message on GTP based S5/S8 within the UE Requested PDN Disconnection procedure | Huawei | Revised |
| C4-081173 | Delete Bearer Message on S11 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081174 | eNB S1-U TEID | Huawei | Agreed |
| C4-081175 | Discussion on Method of message description | Huawei | Noted |
| C4-081176 | Discussion on sorted Information Elements | Huawei | Noted |
| C4-081177 | Description of Information Elements | Huawei | Withdrawn |
| C4-081178 | Granularity of TEID | Huawei | Withdrawn |
| C4-081179 | Create Forwarding Tunnel messages across S11 interface | Huawei | Revised |
| C4-081180 | Information Elements of messages over S101 | Huawei | Revised |
| C4-081181 | Extension to the Sh-Pull for PNM | Huawei, Vodafone | Postponed |
| C4-081182 | Extension to the Sh-Pull for PNM | Huawei, Vodafone | Postponed |
| C4-081183 | Adding UE Capability As One Service Point Trigger | Huawei | Postponed |
| C4-081184 | Handling of precondition by the GMSC | Huawei | Revised |
| C4-081185 | Identities in the SIP-I based CS network | Huawei | Withdrawn |
| C4-081186 | Interaction with Call Hold | Huawei | Revised |
| C4-081187 | Interaction with Call Waiting | Huawei | Agreed |
| C4-081188 | (G)MSC MGW Tandeming in the SIP-I based CS network | Huawei | Agreed |
| C4-081189 | Amendment & endorsement for RFC 4566 | Huawei | Revised |
| C4-081190 | Amendment & endorsement for RFC 3204 | Huawei | Agreed |
| C4-081191 | Amendment & endorsement for RFC 3323 | Huawei | Withdrawn |
| C4-081192 | Amendment & endorsement for RFC 3325 | Huawei | Withdrawn |
| C4-081193 | Correction on (G)MSC Server switch architecture | Huawei | Revised |
| C4-081194 | Correction on Trigger points in the call on CAT Server Switch Architecture and (G)MSC Server Switch Architecture | Huawei | Agreed |
| C4-081195 | CAT file storage for CAT provisioning | Huawei | Agreed |
| C4-081196 | CAT interaction with CAMEL services | Huawei | Revised |
| C4-081197 | CAT interaction with Optimal routing | Huawei | Revised |
| C4-081198 | Pros & cons of (G)MSC server switch architecture | Huawei | Revised |
| C4-081199 | IWF scenarios for EIR | Huawei | Revised |
| C4-081200 | Mapping Procedures for Scenario Three | Huawei | Agreed |
| C4-081201 | Call Establishment For A Interface user plan on IP with immediate MGW selection | Huawei | Revised |
| C4-081202 | Correction of Server Assignment Type | Huawei | Agreed |
| C4-081203 | Correction of Server Assignment Type | Huawei | Agreed |
| C4-081204 | LS on ""Changes to the format of TMGI"" | Huawei | Revised |
| C4-081205 | Clarification of several inconsistencies in procedure | Huawei | Revised |
| C4-081206 | Clarification of subscribers' roles in CW procedure | Huawei | Agreed |
| C4-081207 | Correction of the inconsistencies in several procedures description | Huawei | Revised |
| C4-081208 | Extension of Group ID | Huawei | Revised |
| C4-081209 | Extension of Group ID | Huawei | Revised |
| C4-081210 | LS on “Changes to the format of TMGI” | TSG RAN WG3 | Postponed |
| C4-081211 | Reply LS on RAN3 requirements for GTPv2 | TSG RAN WG3 | Noted |
| C4-081212 | Reply LS on “Changes to the format of TMGI” | TSG RAN WG2 | Noted |
| C4-081213 | Reply LS on Key Choice Clarification for GBA | TSG SA WG3 | Noted |
| C4-081214 | LS on SAE Interworking with Pre-REL8 system | TSG CT WG1 | Noted |
| C4-081215 | Reply LS on Message Unprotected between UE and P-CSCF | TSG CT WG1 | Noted |
| C4-081216 | LS on TISPAN redocumentation of simulation services | TSG CT WG1 | Noted |
| C4-081217 | Reply LS on LTE-cell- and eNB-identification | TSG RAN WG2 | Noted |
| C4-081218 | LS on Enhancements for SRNS Relocation | TSG RAN WG3 | Noted |
| C4-081219 | Reply LS on Initiate PDP Context Activation procedure | TSG SA WG2 | Noted |
| C4-081220 | Reply LS on ”Principles on Idle Mode Signalling Reduction” | TSG SA WG2 | Noted |
| C4-081221 | Reply LS on Key Choice Clarification for GBA | TSG SA WG3 | Withdrawn |
| C4-081222 | Reply to LS S3-080467 = C4-081007 on SAE interworking with Pre-REL8 system | TSG SA WG3 | Noted |
| C4-081223 | LS on Moving Early IMS Security Stage 3 details to Stage 3 specifications | TSG SA WG3 | Noted |
| C4-081224 | LS on ""New WID on “Encoding formats, transport formats and media description signalling for interworking, QoE, and other enhancements to MTSI-MHI” | TSG SA WG4 | Noted |
| C4-081225 | PMIP6 Binding Revocation Procedures. | Ericsson | Revised |
| C4-081226 | PMIP6 HSS/AAA initiated detach procedure | Ericsson | Withdrawn |
| C4-081227 | PMIP6 Tunnel Management Procedures | Ericsson | Revised |
| C4-081228 | Adding RAT Type at HO procedures | Ericsson | Withdrawn |
| C4-081229 | Refining of PBU/PBA | Ericsson | Revised |
| C4-081230 | Sequence Number in PBU/PBA | Ericsson | Withdrawn |
| C4-081231 | Link Local Address option into PBU/PBA | Ericsson | Withdrawn |
| C4-081232 | Static IP address allocation | Ericsson | Revised |
| C4-081233 | Alternative CoA in PBU/PBA | Ericsson | Agreed |
| C4-081234 | CR 23.003: NAI definition. | Ericsson | Withdrawn |
| C4-081235 | PBU/PBA at PMIP Initial Binding Registration and DeRegistration procedure | Ericsson | Revised |
| C4-081236 | Adding missing HO procedure | Ericsson | Withdrawn |
| C4-081237 | Corrections for S2a and S2b interfaces | Ericsson | Withdrawn |
| C4-081238 | New vendor specific option for PCO | Ericsson | Revised |
| C4-081239 | NAI concept for SAE | Nokia Siemens Networks, Nokia | Withdrawn |
| C4-081240 | Corrections for PMIP Descriptions | Nokia Siemens Networks, Nokia | Withdrawn |
| C4-081241 | Cleanup part in Initial Attach procedure | Nokia Siemens Networks, Nokia | Noted |
| C4-081242 | Adding UE initiated disconnection from PDN | Nokia Siemens Networks, Nokia | Revised |
| C4-081243 | Clarification on Timestamp and Sequence Number | Nokia Siemens Networks, Nokia | Withdrawn |
| C4-081244 | Clarifications and Corrections for Binding Lifetime Extension after Handover | Nokia Siemens Networks, Nokia | Withdrawn |
| C4-081245 | SWa Description | Nokia Siemens Networks, Nokia | Revised |
| C4-081246 | IMS AS Service Data Description for AS Interoperability - Modification of Defined Features | Alcatel-Lucent | Revised |
| C4-081247 | IMS AS Service Data Description for AS Interoperability - Telephony Application Server service data schema - Defined Data | Alcatel-Lucent | Agreed |
| C4-081248 | IMS AS Service Data Description for AS Interoperability - A binary storage approach to defining IMS service data | Alcatel-Lucent | Revised |
| C4-081249 | PMIPv6 binding revocation procedure | NTT DoCoMo | Withdrawn |
| C4-081250 | UE requested PDN disconnection over PMIP based S5 and S8 | NTT DoCoMo | Withdrawn |
| C4-081251 | UE requested PDN disconnection over S2a and S2b | NTT DoCoMo | Withdrawn |
| C4-081252 | PMIPv6 handling of multiple PDN connectivity | NTT DoCoMo | Revised |
| C4-081253 | E-UTRAN detach over PMIP based S5 and S8 | NTT DoCoMo | Withdrawn |
| C4-081254 | Non-3GPP Access Detach procedures over S2a and S2b | NTT DoCoMo | Withdrawn |
| C4-081255 | S2a/S2b procedures with anchoring in S-GW vs. PDN-GW (chained S8 + S2aS2b vs. non-chained) | NTT DoCoMo | Agreed |
| C4-081256 | AoIP Addresses fields used on the Mc interface | Nokia Siemens Networks | Noted |
| C4-081257 | IP transport package properties handling | Nokia Siemens Networks | Postponed |
| C4-081258 | Alignment of 3G Mp with TISPAN MRF | LM Ericsson | Revised |
| C4-081259 | Introduction of Stage 3 Procedure for Message Conference | LM Ericsson | Revised |
| C4-081260 | Binding Revocation | Samsung | Withdrawn |
| C4-081261 | SAE Interworking with pre Rel-8 HPLMNUpdate of solution 6b | Nokia Siemens Networks | Noted |
| C4-081262 | Recommending early access bearer assignment procedure | Nokia Siemens Networks | Revised |
| C4-081263 | MGW ID | Nokia Siemens Networks | Withdrawn |
| C4-081264 | MGW ID | Nokia Siemens Networks | Noted |
| C4-081265 | Pros & cons of (G)MSC server bridge architecture | Huawei | Revised |
| C4-081266 | Addition of IMS Centralized Services related identities | Vodafone, Orange | Revised |
| C4-081267 | Maintenance alignment of TISPAN Rel-2 29.433 with 29.228 and 29.229 in Rel-8 | Alcatel-Lucent | Noted |
| C4-081268 | PBU/PBA cleanup | Samsung | Revised |
| C4-081269 | Insert Subscriber Data | Huawei | Noted |
| C4-081270 | LS on Subscriber and Equipment Trace for EPC and E-UTRAN | TSG SA WG5 | Noted |
| C4-081271 | LS on Diameter Routing Considerations | TSG SA WG5 | Noted |
| C4-081272 | PMIPv6 handling of multiple PDN connectivity | NTT DoCoMo, TeliaSonera | Revised |
| C4-081273 | S6a Notification | Nokia Siemens Networks, Ericsson | Revised |
| C4-081274 | Revision of scope of TS 23.205 | Alcatel-Lucent | Revised |
| C4-081275 | Tunnel management procedures for PMIP | Starent | Noted |
| C4-081276 | Extension of Group ID | Huawei | Agreed |
| C4-081277 | Extension of Group ID | Huawei | Agreed |
| C4-081278 | NAI for non-3GPP Access | Nortel | Revised |
| C4-081279 | Protocol Specification and Implementation | Huawei | Revised |
| C4-081280 | Storage of S-CSCF Information in the HSS (TR 23.820) | Ericsson | Agreed |
| C4-081281 | Updated WID on Service Level Tracing in IMS | LM Ericsson | Endorsed |
| C4-081282 | EPS Restoration | Nokia Siemens Networks | Revised |
| C4-081283 | Alternative solutions for eCALL data service | LM Ericsson | Noted |
| C4-081284 | Redundancy support and restoration procedures in business trunking | ETSI TISPAN | Noted |
| C4-081285 | Clarification of several inconsistencies in procedure | Huawei | Revised |
| C4-081286 | CT4#38bis Draft Meeting report from Jeju Island, Republic of Korea | MCC | Approved |
| C4-081287 | Reply LS on Enhancements for SRNS Relocation | Alcatel-Lucent | Revised |
| C4-081288 | Proposed new WID on CS-IBCF and CS-TrGW definition in 3GPP specifications | Telecom Italia | Endorsed |
| C4-081289 | WID for CT4 aspects of Evolved Packet System Update | Huawei | - |
| C4-081290 | Reply to LS S3-080489 = C4-081222 on SAE interworking with Pre-REL8 system | Nokia Siemens Networks | Revised |
| C4-081291 | EPS Restoration | Nokia Siemens Networks | Agreed |
| C4-081292 | WID Domain Name System Procedures for Evolved Packet System (EPS) | TeliaSonera | Agreed |
| C4-081293 | S6a Insert Subscriber Data | Nokia Siemens Networks, Ericsson | Revised |
| C4-081294 | Skeleton for Domain Name System Procedures | TeliaSonera | Agreed |
| C4-081295 | 29.803 DNS Procedures for EPC Network Node Selection | Ericsson | Agreed |
| C4-081296 | removal of E.164 Numbers for MME and HSS | Nokia Siemens Networks, Ericsson | Agreed |
| C4-081297 | S6a Authentication Info Retrieval | Nokia Siemens Networks, Ericsson | Agreed |
| C4-081298 | S6a Insert Subscriber Data | Nokia Siemens Networks, Ericsson | Revised |
| C4-081299 | Delete Subscriber Data | Huawei, Nokia Siemens Networks | Revised |
| C4-081300 | Joint CT3/4 session on Unified guidelines for Diameter usage within 3GPP | CT3 Chairman | Noted |
| C4-081301 | Comments on CT3's Diameter TR 29.909 v1.1.0 | Alcatel-Lucent | Revised |
| C4-081302 | LS on Direct data forwarding for inter 3GPP RAT handover | Huawei | Approved |
| C4-081303 | Reply LS on RAN3 requirements for GTPv2 | Nokia Siemens Networks | Approved |
| C4-081304 | Making all Indication IEs to an uniform format | ZTE | Agreed |
| C4-081305 | Pseudo-CR on Delete bearer messages across S11 interface during TAU/RAU procedure | ZTE | Revised |
| C4-081306 | Pseudo-CR on Create bearer messages across S11 interface during TAU procedure | ZTE | Revised |
| C4-081307 | Pseudo-CR on Create bearer messages across S4 interface during RAU procedure | ZTE | Revised |
| C4-081308 | Pseudo-CR on Mobility management messages across S10 interface during Inter eNodeB handover with MME relocation procedure | ZTE | Revised |
| C4-081309 | Fallback to GTPv1 mechanism | Nokia Siemens Networks | Revised |
| C4-081310 | Fully qualified TEID IE | Nokia Siemens Networks | Agreed |
| C4-081311 | Update Bearer Message across S11 interface during TAU/RAU procedures | ZTE | Revised |
| C4-081312 | GTP-C header for Echo and Version Not Supported messages | Nokia Siemens Networks | Agreed |
| C4-081313 | Error handling | Nokia Siemens Networks | Agreed |
| C4-081314 | LS on End Marker | Nokia Siemens Networks | Approved |
| C4-081315 | PMIP6 Binding Revocation Procedures. | Ericsson, Samsung | Revised |
| C4-081316 | 29.274 IE Conditionality Definition | Ericsson | Agreed |
| C4-081317 | 29.274 UDP/IP Protocol Stack Usage | Ericsson | Agreed |
| C4-081318 | 29.274 Update of Presence Requirement and Comprehension Required fields of S11 Create Bearer Response Messages | Ericsson | Revised |
| C4-081319 | Create Dedicated Bearer Message on GTP based S5S8 within the Dedicated Bearer Activation procedure | Huawei | Revised |
| C4-081320 | P-CR on Update bearer message for S1 release procedure | CATT | Agreed |
| C4-081321 | Create Default Bearer Message on GTP based S5/S8 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081322 | PMIP6 Tunnel Management Procedures | Ericsson | Revised |
| C4-081323 | NAI for non-3GPP Access | Nortel | Agreed |
| C4-081324 | Create Default Bearer Message on GTP based S5/S8 within the UE Requested PDN Connectivity procedure | Huawei | Revised |
| C4-081325 | Delete Bearer Message on GTP based S5/S8 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081326 | Delete Bearer Message on GTP based S5/S8 within the UE Requested PDN Disconnection procedure | Huawei | Agreed |
| C4-081327 | Delete Bearer Message on S11 within the EUTRAN Initial Attach procedure | Huawei | Revised |
| C4-081328 | PMIP6 Binding Revocation Procedures. | Ericsson, Samsung, NTT DoCoMo | Agreed |
| C4-081329 | LS reply on transfer of TISPAN H.248 Items to 3GPP | Ericsson, Alcatel-Lucent | Revised |
| C4-081330 | Stage 2 Procedures Section for A interface over IP | LM Ericsson | Revised |
| C4-081331 | Stage 3 support for A interface over IP | LM Ericsson | Revised |
| C4-081332 | Call Establishment For A Interface user plan on IP with immediate MGW selection | Huawei | Revised |
| C4-081333 | BFCB Termination Configuration Procedures | LM Ericsson, Huawei | Agreed |
| C4-081334 | Clarification of MSRP configuration Procedure | LM Ericsson | Agreed |
| C4-081335 | Introduction of Stage 3 Procedure for Message Conference | LM Ericsson | Agreed |
| C4-081336 | Alignment of 3G Mp with TISPAN MRF | LM Ericsson | Agreed |
| C4-081337 | Alignment of SDP Usage | LM Ericsson | Agreed |
| C4-081338 | Alignment of SDP Usage | LM Ericsson | Agreed |
| C4-081339 | CAT TR Editorial corrections | Alcatel-Lucent | Agreed |
| C4-081340 | (29.882)Multimedia call flows in CAT Server switch architecture with routing back to GMSC Server | Nokia Siemens Networks | Agreed |
| C4-081341 | LS on H.248 Profile on I3 Interface for IMS Centralised Service Control | Ericsson | Approved |
| C4-081342 | Addition of IMS Centralized Services related identities | Vodafone, Orange | Agreed |
| C4-081343 | (29.882) CLIP, CLIR in CAT Server switch architecture with routing back to GMSC Server and (G)MSC Server switch architecture use based on UE capabilities | Nokia Siemens Networks | Agreed |
| C4-081344 | CAT interaction with CAMEL services | Huawei | Withdrawn |
| C4-081345 | CAT interaction with Optimal routing | Huawei | Agreed |
| C4-081346 | Comparison of different alternatives for CAT | China mobile | Revised |
| C4-081347 | LS on New Sub-Domain for .3gppnetwork.org for IMS Centralised Services | Vodafone | Approved |
| C4-081348 | Proposed conclusion on the P-CSCF service interruption scenario in TR 23.820 | LM Ericsson | Agreed |
| C4-081349 | Use Of Release Bearer Procedure | LM Ericsson | Agreed |
| C4-081350 | Use Of Release Bearer Procedure | LM Ericsson | Agreed |
| C4-081351 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Agreed |
| C4-081352 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Agreed |
| C4-081353 | Use of IP Transport and UDP Properties in Local Control Descriptor | LM Ericsson | Agreed |
| C4-081354 | Protocol negociation result procedures between MSC Server and MGW | Nokia Siemens Networks | Agreed |
| C4-081355 | Clarification of several inconsistencies in procedure | Huawei | Agreed |
| C4-081356 | Correction of the inconsistencies in several procedures description | Huawei | Agreed |
| C4-081357 | WID on for IMS centralized services | Ericsson | Endorsed |
| C4-081358 |