SMPP
SMPP is the industry standard for sending and receiving SMS. Please contact our customer service to enable this feature.
Get SMPP Account
Please contact customer service to create your own SMPP account.
Using SMPP
Connection
Please connect to the following server:
smpp.ycloud.com
30002
30012
Contact us to retrieve our public certificate.
Binding
To send a bind request, please contact us to retrieve your SMPP system ID and password.
0
Success
3
Invalid SMPP system ID and password
5
Exceeds connection limit
Submitting Messages
0
Success
4
Invalid phone number
6
Exceeds connection limit
Delivery Reports
Below is an example of the "short_message" parameter in the "deliver_sm" PDU:
"Submit date" and "done date" are in UTC time.
When sending, 'err' is '0', other values are:
3
Insufficient balance
4
Use of sensitive words not allowed
10
The phone number is blacklisted
18
Invalid signature. Signatures are required for SMS in Mainland China
65
Rejected by us, usually for SMS in Mainland China
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