Hi, I am having this problem with my SMPP v3.4 connection. Seems to work ok with cygwin 1.0.3 version but not withe linux redhat 1.2.0 version. It tells me about unknown PDU type.
Error Logs: 2002-08-28 17:18:07 [4] ERROR: Unknown SMPP_PDU type, internal error. 2002-08-28 17:18:07 [4] ERROR: SMPP[Digi]: PDU unpacking failed. 2002-08-28 17:18:07 [4] DEBUG: SMPP[Digi]: Failed PDU follows. 2002-08-28 17:18:07 [4] DEBUG: Octet string at 0x80fd5d8: 2002-08-28 17:18:07 [4] DEBUG: len: 12 2002-08-28 17:18:07 [4] DEBUG: size: 13 2002-08-28 17:18:07 [4] DEBUG: immutable: 0 2002-08-28 17:18:07 [4] DEBUG: data: 80 00 00 00 00 00 00 03 ........ 2002-08-28 17:18:07 [4] DEBUG: data: 00 00 00 00 .... 2002-08-28 17:18:07 [4] DEBUG: Octet string dump ends. SMSC config: #Start SMSC group = smsc smsc = smpp smsc-id = Digi #denied-smsc-id = #allowed-smsc-id = preferred-smsc-id = Digi #allowed-prefix = #denied-prefix = #preferred-prefix = #alt-charset = host = 210.48.196.19 port = 2003 #transceiver-mode = receive-port = 2003 smsc-username = "try" smsc-password = try1 system-type = "VMA" interface-version = 34 #address-range = "" #our-host = #my-number = #enquire-link-interval = #max-pending-submits = #reconnect-delay = #dest-addr-npi = #dest-addr-ton = #source-addr-npi = Can anyone help? #source-addr-ton =
