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SMPP#

Server address: smsapi.telekom.sk

Port: 2775

For the TON and NPI parameters, you can use the value 1. These values do not affect the SMPP connection itself.

Sending Messages (submit_sm)#

The following table describes parameters supported when submitting messages via submit_sm.

Parameter Hodnoty Popis
source_addr_ton 1 Automatic sender detection
source_addr_npi 1 Automatic sender detection
dest_addr_ton 1 Automatic recipient detection
dest_addr_npi 1 Automatic recipient detection
data_coding 0 = auto-detect, 1 = latin1, 8 = UCS2 Message encoding type

Delivery Information (deliver_sm)#

The deliver_sm command includes the esm_class parameter with the following values:

value 2 = delivery receipt
value 5 = incoming message

Delivery receipt format:

id:123A456B sub:1 dlvrd:1 submit date:202104011545 done date:202104011552 stat:DELIVERED err:0

Parameter Length (octets) Description
id string Message ID
sub 3 Number of submitted message parts
dlvrd 3 Number of delivered message parts
submit date 12 Date and time the message was submitted. Format: YYYYMMDDhhmm
done date 12 Date and time the message was delivered. Format: YYYYMMDDhhmm
stat 13 Message status
err 3 Error code

SMS Statuses

Status message_state Description
QUEUED 1 In queue - message accepted and waiting to be sent.
SENT 3 Sent - message delivered to the SMSC.
DELIVERED 4 Delivered - message delivered to the recipient.
EXPIRED 5 Expired - delivery time limit exceeded.
DELETED 6 Deleted - message removed from delivery queue.
UNDELIVERABLE 7 Undeliverable - message cannot be delivered.
DENIED 8 Rejected - message rejected by the SMSC.
ERROR 9 Error - message could not be sent due to an error. The system retries delivery up to 5 times within 60 minutes.
UNKNOWN 10 Unknown - message was sent, but delivery status cannot be determined.
SCHEDULED 11 Scheduled - message is queued for later delivery.
IN_GROUP 12 In group - message assigned to a cadence group.
PROCESSING 14 Processing - message is currently being processed.
READ 15 Read - message has been read by the recipient.