HI, One operator gave to me 2 parameters for the connection to the SMSC: source port and destination port. I used an SMPP library of mine since 2005 and bind is ok. But when I try to bind with inetlab, i cannot set source port and i always have bind fail. WireShark traces show to me that source port...

Hi, One of the SMSC send send deliver_sem receipt with a source_addr which is set to null (byte value is 00). This is allowed in SMPP3.4, but this causes a probleme when 1 want to get data.Receipt.MessageId : it appears to be null ! Receipt.ToString() gives:id: sub:000 dlvrd:000 submit date:01010100...