TCAP : Long SMS Handling

TCAP Layer Long SMS Handling

Long sms handling for tcap layer would be like follow

-> DLG_BEGIN + EMPTY_COMP
<- DLG_CONTINUE + EMPTY_COMP
-> DLG_CONTINUE + INVOKE_COMP
<- DLG_END + ResultLast_COMP

- Whenever a long sms is send, it will send by a dialogue begin and a empty component.
- The receiver will need to response by sending a continue dialogue and a empty component.
- After the continue dialogue is sent, the sender will start sending the message content by sending continue dialogue and a invoke component.
- After receiver received, it will response a end dialogue and the resultlast component.