What values to set for NPI and Ton numbers? | Search |
NowSMS Support Forums ⬆ MMS & SMS Technical Discussions (unsupported) ⬆ Archive through April 05, 2007 ⬆ |
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Author | Message | |||
Deepak Angeswar New member Username: Angeshwar Post Number: 9 Registered: 09-2006 |
hello, could someone clearly explain what is the real purpose of npi and ton parameters in SMPP protocol? i am receiving SMS from a GSM modem and i need to serialize/store the SMS in a SMPP server. i am able to extract the following data from the SMS, 1) actual message (8-bit binary) 2) source address 3) destination address And now i am trying to construct an instance of DeliverSM How/what values will I need to set for ton/npi parameters? Its mentioned in the SMPP protocol specification- The addr_ton, addr_npi and addr_range parameters may be used by the ESME to provide an identification of the SME address(es) that the ESME serves. what values do i set her? |