the tranceiver mode only work if your smsc operator support SMPP 3.4. u need to disable the i/o thred in the TRANSMITTER and RECEIVER center
for TRANSMITTER center set receiver port = 0 and for RECEIVER center set port = 0
the tranceiver mode only work if your smsc operator support SMPP 3.4. u need to disable the i/o thred in the TRANSMITTER and RECEIVER center
for TRANSMITTER center set receiver port = 0 and for RECEIVER center set port = 0