SMPP Message PDU
Supported PDU
bind_transmitter
bind_receiver
bind_transceiver
unbind
submit_sm
deliver_sm
enquire_link
You can bind as a transmitter, receiver or a transceiver. However, if you want to receive delivery reports, you must bind as a transceiver or a receiver.
Command Status
We use SMPP command status as per the SMPP v 3.4 standard. Below are some of the Moyamas's specific command_status response codes:
| Command Status | Description |
|---|---|
0x00000400 | Message Not Routeable |
0x00000401 | Out of Credit |
0x00000402 | Maximum Credit Exceeded |
0x00000403 | Account Frozen |
0x00000404 | Bad Data |
0x00000405 | ESME Client Error |
0x0000040a | Subscriber on DND or Restricted SenderID |
0x00000430 | Invalid Payload Length. Used to Limit Short_message and Message_payload to GSM PDU Length. |
0x00000431 | Internal Error |
0x00000432 | Restricted PDU. Means Message Denied in SPAM Filter |
0x00000433 | DCS Inconsistency. Which Means the the Data_coding Value Does not Seem to Match the Encoding in the Payload. |
0x000004ff | Internal Error |
0x00000045 | Subscriber on DND |
0x00000058 | Throughput Exceeded |
Delivery Report Format
The short_message field will contain the contents relevant information on the delivery status of your message for DLR and contents of the messaage for MO.
The format is as below:
An example below:
Below is the description of each field:
id - the unique message ID allocated to the message, this will be hexadecimal in most case except if otherwise required by the upsream MNO.
sub - the number of short messages originally submitted
dlvrd - the number of short messages delivered
submit date - the date and time at which the short message was submitted in YYMMDDHHMMSS
done date - the date and time at which the short message reached its final state in YYMMDDHHMMSS
stat - the final status of the message
err - SMPP DLR error code.
text - none
Delivery Status
DELIVRD
UNDELIV
EXPIRED
ACCEPTD
UNKNOWN
ENROUTE
REJECTD
Last updated