Lightweight PHP SMPP API Reviews

Easy for use.

I am able to get the code running without any issues. But i am not able to send message. added is the output that we have got. //output after printing $tx in PHP Sending fail..... SMPP Object ( [system_type] => WWW [interface_version] => 52 [addr_ton] => 0 [addr_npi] => 1 [address_range] => [sms_service_type] => [sms_source_addr_ton] => 0 [sms_source_addr_npi] => 1 [sms_dest_addr_ton] => 1 [sms_dest_addr_npi] => 1 [sms_esm_class] => 0 [sms_protocol_id] => 0 [sms_priority_flag] => 0 [sms_schedule_delivery_time] => [sms_validity_period] => [sms_registered_delivery_flag] => 0 [sms_replace_if_present_flag] => 0 [sms_data_coding] => 0 [sms_sm_default_msg_id] => 0 [sequence_number] => 2 [debug] => [pdu_queue] => Array ( ) [host] => 124.247.226.32 [port] => 8899 [state] => open [socket] => Resource id #3 ) It would be of great help if you can guide us properly. Hoping to hear from you soon. Thanks & Regards Suresh.