What are the binding options for SMPP connectivity?

SMPP offers three bind types: Transmitter (send only), Receiver (receive only), and Transceiver (send and receive). At SMSGatewayCenter, bind as Transceiver for two-way SMS or Receiver for delivery reports—Transmitter alone won’t get DLRs. Use your system ID and password from your account. Check our SMPP connectivity guide to configure this with our SMS gateway—up to 5 sessions allowed by default.