bug: the @ sign is sent incorrectly for new stable patch and source addr ton = 5, source add npi = 0

Hi,

We are using the latest stable Kannel with the 64 bit patch. 
If we use source addr ton = 5, source add npi = 0 then the @ sign is encoded
by Kannel incorrectly.
The consequence of this bug is the message is truncated after the @ sign, so
only the text before the @ sign is sent to the mobile.
This is shown in the example for smsc1 below. (where we are using addr ton =
5, source add npi = 0) 
PDU's from smcs2 and smsc3 below send the @ sign correctly where source addr
ton = 0, source add npi = 0 or source addr ton = 1, source add npi = 1

2009-01-30 11:43:09 [21274] [9] DEBUG:      data: 63 74 65 72 20 40 20 57 68
79 20 69 73 20 69 74   cter @ Why is it
2009-01-30 10:20:19 [21274] [10] DEBUG:      data: 63 74 65 72 20 00 20 57
68 79 20 69 73 20 69 74   cter . Why is it

The @ char which is Hex 40 is being sent as Hex 00, see
http://www.asciitable.com/

Kannel is incorrectly changing the data encoding in the text message for the
@ sign if the addr ton = 5, source add npi = 0.

Regards

Example 1: smsc1 with source addr ton = 5, source add npi = 0

2009-01-30 10:20:19 [21274] [10] DEBUG: SMPP[smsc1]: Sending PDU:
2009-01-30 10:20:19 [21274] [10] DEBUG: SMPP PDU 0x2aaaac001110 dump:
2009-01-30 10:20:19 [21274] [10] DEBUG:   type_name: submit_sm
2009-01-30 10:20:19 [21274] [10] DEBUG:   command_id: 4 = 0x00000004
2009-01-30 10:20:19 [21274] [10] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   sequence_number: 23798 =
0x00005cf6
2009-01-30 10:20:19 [21274] [10] DEBUG:   service_type: NULL
2009-01-30 10:20:19 [21274] [10] DEBUG:   source_addr_ton: 5 = 0x00000005
2009-01-30 10:20:19 [21274] [10] DEBUG:   source_addr_npi: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   source_addr: "Testing"
2009-01-30 10:20:19 [21274] [10] DEBUG:   dest_addr_ton: 1 = 0x00000001
2009-01-30 10:20:19 [21274] [10] DEBUG:   dest_addr_npi: 1 = 0x00000001
2009-01-30 10:20:19 [21274] [10] DEBUG:   destination_addr: "27831230003"
2009-01-30 10:20:19 [21274] [10] DEBUG:   esm_class: 3 = 0x00000003
2009-01-30 10:20:19 [21274] [10] DEBUG:   protocol_id: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   priority_flag: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   schedule_delivery_time: NULL
2009-01-30 10:20:19 [21274] [10] DEBUG:   validity_period:
"090206082019000+"
2009-01-30 10:20:19 [21274] [10] DEBUG:   registered_delivery: 1 =
0x00000001
2009-01-30 10:20:19 [21274] [10] DEBUG:   replace_if_present_flag: 0 =
0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   data_coding: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   sm_default_msg_id: 0 = 0x00000000
2009-01-30 10:20:19 [21274] [10] DEBUG:   sm_length: 44 = 0x0000002c
2009-01-30 10:20:19 [21274] [10] DEBUG:   short_message:
2009-01-30 10:20:19 [21274] [10] DEBUG:    Octet string at 0x2aaaac004cb0:
2009-01-30 10:20:19 [21274] [10] DEBUG:      len:  44
2009-01-30 10:20:19 [21274] [10] DEBUG:      size: 45
2009-01-30 10:20:19 [21274] [10] DEBUG:      immutable: 0
2009-01-30 10:20:19 [21274] [10] DEBUG:      data: 54 65 73 74 69 6e 67 20
61 74 20 63 68 61 72 61   Testing at chara
2009-01-30 10:20:19 [21274] [10] DEBUG:      data: 63 74 65 72 20 00 20 57
68 79 20 69 73 20 69 74   cter . Why is it
2009-01-30 10:20:19 [21274] [10] DEBUG:      data: 20 6e 6f 74 20 77 6f 72
6b 69 6e 67                not working
2009-01-30 10:20:19 [21274] [10] DEBUG:    Octet string dump ends.
2009-01-30 10:20:19 [21274] [10] DEBUG: SMPP PDU dump ends.
2009-01-30 10:20:20 [21274] [10] DEBUG: SMPP[smsc1]: Got PDU:
2009-01-30 10:20:20 [21274] [10] DEBUG: SMPP PDU 0x2aaaac00bbc0 dump:
2009-01-30 10:20:20 [21274] [10] DEBUG:   type_name: submit_sm_resp
2009-01-30 10:20:20 [21274] [10] DEBUG:   command_id: 2147483652 =
0x80000004
2009-01-30 10:20:20 [21274] [10] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 10:20:20 [21274] [10] DEBUG:   sequence_number: 23798 =
0x00005cf6
2009-01-30 10:20:20 [21274] [10] DEBUG:   message_id: "123330365371"
2009-01-30 10:20:20 [21274] [10] DEBUG: SMPP PDU dump ends.


Example 2: smsc2 with source addr ton = 0, source add npi = 0

2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP[smsc2]: Sending PDU:
2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP PDU 0x2aaab0004020 dump:
2009-01-30 11:43:09 [21274] [9] DEBUG:   type_name: submit_sm
2009-01-30 11:43:09 [21274] [9] DEBUG:   command_id: 4 = 0x00000004
2009-01-30 11:43:09 [21274] [9] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   sequence_number: 37626 = 0x000092fa
2009-01-30 11:43:09 [21274] [9] DEBUG:   service_type: NULL
2009-01-30 11:43:09 [21274] [9] DEBUG:   source_addr_ton: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   source_addr_npi: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   source_addr: "2783930026100221"
2009-01-30 11:43:09 [21274] [9] DEBUG:   dest_addr_ton: 1 = 0x00000001
2009-01-30 11:43:09 [21274] [9] DEBUG:   dest_addr_npi: 1 = 0x00000001
2009-01-30 11:43:09 [21274] [9] DEBUG:   destination_addr: "27831230003"
2009-01-30 11:43:09 [21274] [9] DEBUG:   esm_class: 3 = 0x00000003
2009-01-30 11:43:09 [21274] [9] DEBUG:   protocol_id: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   priority_flag: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   schedule_delivery_time: NULL
2009-01-30 11:43:09 [21274] [9] DEBUG:   validity_period: "090206094309000+"
2009-01-30 11:43:09 [21274] [9] DEBUG:   registered_delivery: 1 = 0x00000001
2009-01-30 11:43:09 [21274] [9] DEBUG:   replace_if_present_flag: 0 =
0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   data_coding: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   sm_default_msg_id: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   sm_length: 44 = 0x0000002c
2009-01-30 11:43:09 [21274] [9] DEBUG:   short_message:
2009-01-30 11:43:09 [21274] [9] DEBUG:    Octet string at 0x2aaab00036c0:
2009-01-30 11:43:09 [21274] [9] DEBUG:      len:  44
2009-01-30 11:43:09 [21274] [9] DEBUG:      size: 45
2009-01-30 11:43:09 [21274] [9] DEBUG:      immutable: 0
2009-01-30 11:43:09 [21274] [9] DEBUG:      data: 54 65 73 74 69 6e 67 20 61
74 20 63 68 61 72 61   Testing at chara
2009-01-30 11:43:09 [21274] [9] DEBUG:      data: 63 74 65 72 20 40 20 57 68
79 20 69 73 20 69 74   cter @ Why is it
2009-01-30 11:43:09 [21274] [9] DEBUG:      data: 20 6e 6f 74 20 77 6f 72 6b
69 6e 67                not working
2009-01-30 11:43:09 [21274] [9] DEBUG:    Octet string dump ends.
2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP PDU dump ends.
2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP[smsc2]: Got PDU:
2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP PDU 0x2aaab0004020 dump:
2009-01-30 11:43:09 [21274] [9] DEBUG:   type_name: submit_sm_resp
2009-01-30 11:43:09 [21274] [9] DEBUG:   command_id: 2147483652 = 0x80000004
2009-01-30 11:43:09 [21274] [9] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 11:43:09 [21274] [9] DEBUG:   sequence_number: 37626 = 0x000092fa
2009-01-30 11:43:09 [21274] [9] DEBUG:   message_id: "171AAA7C"
2009-01-30 11:43:09 [21274] [9] DEBUG: SMPP PDU dump ends.

Example 1: smsc3 with source addr ton = 1, source add npi = 1

2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP[smsc3]: Sending PDU:
2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP PDU 0x2aaab0004020 dump:
2009-01-30 11:53:01 [21274] [13] DEBUG:   type_name: submit_sm
2009-01-30 11:53:01 [21274] [13] DEBUG:   command_id: 4 = 0x00000004
2009-01-30 11:53:01 [21274] [13] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   sequence_number: 47612 =
0x0000b9fc
2009-01-30 11:53:01 [21274] [13] DEBUG:   service_type: NULL
2009-01-30 11:53:01 [21274] [13] DEBUG:   source_addr_ton: 1 = 0x00000001
2009-01-30 11:53:01 [21274] [13] DEBUG:   source_addr_npi: 1 = 0x00000001
2009-01-30 11:53:01 [21274] [13] DEBUG:   source_addr: "2782004871000430"
2009-01-30 11:53:01 [21274] [13] DEBUG:   dest_addr_ton: 1 = 0x00000001
2009-01-30 11:53:01 [21274] [13] DEBUG:   dest_addr_npi: 1 = 0x00000001
2009-01-30 11:53:01 [21274] [13] DEBUG:   destination_addr: "27825681344"
2009-01-30 11:53:01 [21274] [13] DEBUG:   esm_class: 3 = 0x00000003
2009-01-30 11:53:01 [21274] [13] DEBUG:   protocol_id: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   priority_flag: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   schedule_delivery_time: NULL
2009-01-30 11:53:01 [21274] [13] DEBUG:   validity_period:
"090206095301000+"
2009-01-30 11:53:01 [21274] [13] DEBUG:   registered_delivery: 1 =
0x00000001
2009-01-30 11:53:01 [21274] [13] DEBUG:   replace_if_present_flag: 0 =
0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   data_coding: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   sm_default_msg_id: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   sm_length: 44 = 0x0000002c
2009-01-30 11:53:01 [21274] [13] DEBUG:   short_message:
2009-01-30 11:53:01 [21274] [13] DEBUG:    Octet string at 0x2aaab0000900:
2009-01-30 11:53:01 [21274] [13] DEBUG:      len:  44
2009-01-30 11:53:01 [21274] [13] DEBUG:      size: 45
2009-01-30 11:53:01 [21274] [13] DEBUG:      immutable: 0
2009-01-30 11:53:01 [21274] [13] DEBUG:      data: 54 65 73 74 69 6e 67 20
61 74 20 63 68 61 72 61   Testing at chara
2009-01-30 11:53:01 [21274] [13] DEBUG:      data: 63 74 65 72 20 40 20 57
68 79 20 69 73 20 69 74   cter @ Why is it
2009-01-30 11:53:01 [21274] [13] DEBUG:      data: 20 6e 6f 74 20 77 6f 72
6b 69 6e 67                not working
2009-01-30 11:53:01 [21274] [13] DEBUG:    Octet string dump ends.
2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP PDU dump ends.
2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP[smsc3]: Got PDU:
2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP PDU 0x2aaab0004020 dump:
2009-01-30 11:53:01 [21274] [13] DEBUG:   type_name: submit_sm_resp
2009-01-30 11:53:01 [21274] [13] DEBUG:   command_id: 2147483652 =
0x80000004
2009-01-30 11:53:01 [21274] [13] DEBUG:   command_status: 0 = 0x00000000
2009-01-30 11:53:01 [21274] [13] DEBUG:   sequence_number: 47612 =
0x0000b9fc
2009-01-30 11:53:01 [21274] [13] DEBUG:   message_id:
2009-01-30 11:53:01 [21274] [13] DEBUG:    Octet string at 0x2aaab0000900:
2009-01-30 11:53:01 [21274] [13] DEBUG:      len:  28
2009-01-30 11:53:01 [21274] [13] DEBUG:      size: 29
2009-01-30 11:53:01 [21274] [13] DEBUG:      immutable: 0
2009-01-30 11:53:01 [21274] [13] DEBUG:      data: 32 37 2f 30 30 2f 31 65
35 65 62 32 33 38 2f 31   27/00/1e5eb238/1
2009-01-30 11:53:01 [21274] [13] DEBUG:      data: 31 32 37 38 32 35 36 38
31 33 38 38               127825681388
2009-01-30 11:53:01 [21274] [13] DEBUG:    Octet string dump ends.
2009-01-30 11:53:01 [21274] [13] DEBUG: SMPP PDU dump ends.