http://kanneltest:10002/cgi-bin/sendsms?smsc=...&coding=2&charset=utf-8&text=%D0%9F%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%BA%D0%B0%20%D0%BA%D0%B0%D0%BA%20%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%B0%D0%B5%D1%82%20coding%202%20%D0%B8%20charset%20utf8
2020-10-30 21:58:26 [23577] [6] DEBUG: data_coding: 8 = 0x00000008
...
2020-10-30 21:58:26 [23577] [6] DEBUG: short_message:
2020-10-30 21:58:26 [23577] [6] DEBUG: Octet string at 0x7f1a7000a740:
2020-10-30 21:58:26 [23577] [6] DEBUG: len: 90
2020-10-30 21:58:26 [23577] [6] DEBUG: size: 91
2020-10-30 21:58:26 [23577] [6] DEBUG: immutable: 0
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 04 1f 04 40 04 3e 04 32 04 35 04 40 04 3a 04 30 ...@.>.2.5.@.:.0
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 00 20 04 3a 04 30 04 3a 00 20 04 40 04 30 04 31 . .:.0.:. .@.0.1
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 04 3e 04 42 04 30 04 35 04 42 00 20 00 63 00 6f .>.B.0.5.B. .c.o
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 00 64 00 69 00 6e 00 67 00 20 00 32 00 20 04 38 .d.i.n.g. .2. .8
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 00 20 00 63 00 68 00 61 00 72 00 73 00 65 00 74 . .c.h.a.r.s.e.t
2020-10-30 21:58:26 [23577] [6] DEBUG: data: 00 20 00 75 00 74 00 66 00 38 . .u.t.f.8
http://kanneltest:10002/cgi-bin/sendsms?smsc=...i&coding=2&charset=utf-8&text=&meta-data=%3Fsmpp%3Fmessage-payload%3D%D0%9F%D1%80%D0%BE%D0%B2%D0%B5%D1%80%D0%BA%D0%B0%20%D0%BA%D0%B0%D0%BA%20%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%B0%D0%B5%D1%82%20coding%202%20%D0%B8%20charset%20utf8
2020-10-30 22:05:36 [23577] [6] DEBUG: data_coding: 8 = 0x00000008
...
20-10-30 22:05:36 [23577] [6] DEBUG: short_message: ""
2020-10-30 22:05:36 [23577] [6] DEBUG: message-payload:
....
2020-10-30 22:05:36 [23577] [6] DEBUG: data: d0 9f d1 80 d0 be d0 b2 d0 b5 d1 80 d0 ba d0 b0 ................
2020-10-30 22:05:36 [23577] [6] DEBUG: data: 20 d0 ba d0 b0 d0 ba 20 d1 80 d0 b0 d0 b1 d0 be ...... ........
2020-10-30 22:05:36 [23577] [6] DEBUG: data: d1 82 d0 b0 d0 b5 d1 82 20 63 6f 64 69 6e 67 20 ........ coding
2020-10-30 22:05:36 [23577] [6] DEBUG: data: 32 20 d0 b8 20 63 68 61 72 73 65 74 20 75 74 66 2 .. charset utf
2020-10-30 22:05:36 [23577] [6] DEBUG: data: 38 8