What Is the Uplink SMS Destination? Does It Have to Be a Website? (Chinese Mainland SMS)

Uplink SMS Destination configured when you create an SMS application specifies the address used for receiving SMS replies from users. The Message & SMS service can call this address to notify the platform user of user replies.

If the platform user needs to receive SMS replies from users and perform corresponding service processing, a public network URL (domain name or IP address:port number) that can receive HTTP requests must be configured. A domain name is recommended. If no public network URL is configured, the Uplink SMS Destination parameter can be left unspecified.

The Message & SMS service does not support fixed channel numbers. Therefore, users cannot directly send MO SMS messages. The Message & SMS service can be used to push MO SMS messages to the service party only after the service party sends an SMS message and receives a user reply.

Note: International SMS does not support the MO SMS function.