Reference section - SMPP
Message Delivery TLVs
SMPP Message Delivery TLVs
Message Delivery Request TLVs
The following table lists TLVs appropriate for message delivery using deliver_sm or data_sm operations.
| TLV Name | Description | Ref. |
| callback_num | A call-back number associated with the short message. This parameter can be included a number of times for multiple call-back addresses. | 4.8.4.15 |
| callback_num_atag | Associates a displayable alphanumeric tag with the call-back number. If this parameter is present and there are multiple instances of the callback_num parameter then this parameter must occur an equal number of instances and the order of occurrence determines the particular callback_num_atag which corresponds to a particular callback_num. | 4.8.4.16 |
| callback_num_pres_ind | Defines the call-back number presentation and screening. If this parameter is present and there are multiple instances of the callback_num parameter then this parameter must occur an equal number of instances and the order of occurrence determines the particular callback_num_pres_ind which corresponds to a particular callback_num. | 4.8.4.17 |
| dest_addr_np_country | E.164 information to the operator country code. | 4.8.4.20 |
| dest_addr_np_information | Number portability information for the destination address. | 4.8.4.21 |
| dest_addr_np_resolution | Number portability query indicator. | 4.8.4.22 |
| dest_addr_subunit | The subcomponent in the destination device for which the user data is intended. | 4.8.4.23 |
| dest_network_id | Identification of destination network. | 4.8.4.25 |
| dest_node_id | Identification of destination node. | 4.8.4.27 |
| dest_subaddress | The sub-address of the message destination. | 4.8.4.28 |
| dest_port | Indicates the application port number associated with the destination address of the message. This parameter should be present for WAP applications. | 4.8.4.30 |
| dpf_result | Indicates whether the Delivery Pending Flag was set. | 4.8.4.32 |
| its_reply_type | The MS user’s reply method to an SMS delivery message received from the network, is indicated and controlled by this parameter. | 4.8.4.33 |
| its_session_info | Session control information for Interactive Teleservice. | 4.8.4.34 |
| language_indicator | Indicates the language of an alphanumeric text message. | 4.8.4.35 |
| message_payload | Contains the extended short message user data. Up to 64K octets can be transmitted. Note: The short message data should be inserted in either the short_message or message_payload fields. Both fields should not be used simultaneously. The sm_length field should be set to zero if using the message_payload parameter. Note: In the case of data_sm, the message_payload TLV is the only means of specifying text. | 4.8.4.36 |
| message_state | Should be present for MC Delivery Receipts and Intermedia Notifications. | 4.8.4.37 |
| network_error_code | Error code specific to a wireless network. | 4.8.4.42 |
| payload_type | Defines the type of payload (e.g. WDP, WCMP, etc.). | 4.8.4.44 |
| privacy_indicator | Indicates the level of privacy associated with the message. | 4.8.4.45 |
| receipted_message_id | MC message ID of message being receipted. Should be present for MC Delivery Receipts and Intermediate Notifications. | 4.8.4.47 |
| sar_msg_ref_num | The reference number for a particular concatenated short message. | 4.8.4.46 |
| sar_segment_seqnum | Indicates the sequence number of a particular short message fragment within the concatenated short message. | 4.8.4.49 |
| sar_total_segments | Indicates the total number of short message segments within the concatenated short message. | 4.8.4.50 |
| source_addr_subunit | The subcomponent in the destination device, which created the user data. | 4.8.4.54 |
| source_network_id | Identification of source network. | 4.8.4.56 |
| source_node_id | Identification of source node. | 4.8.4.58 |
| source_port | Indicates the application port number associated with the source address of the message. This parameter should be present for WAP applications. | 4.8.4.59 |
| source_subaddress | The sub-address of the message originator. | 4.8.4.60 |
| user_message_reference | ESME assigned message reference number. | 4.8.4.62 |
| user_response_code | A user response code. The actual response codes are implementation specific. | 4.8.4.63 |
| ussd_service_op | This parameter is used to identify the required USSD Service type when interfacing to a USSD system. | 4.8.4.64 |
Message Delivery Response TLVs
The following table contains TLVs that can be returned in a deliver_sm_resp or data_sm_resp PDU.
| TLV Name | Description | Ref. |
| additional_status_info_text | ASCII text giving a description of the meaning of the response. | 4.8.4.1 |
| delivery_failure_reason | Include to indicate reason for delivery failure. | 4.8.4.19 |
| network_error_code | Error code specific to a wireless network. | 4.8.4.42 |
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