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incorrect cid name
18. Sep 2019 at 09:45
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HI!
There is a problem displaying the name of the incoming call in a pop-up message and in the call history. Name consists of Utf-8(russian) and ASCII symbols. The problem is floating - the combination of problematic characters is undefined. But re-sending the problematic combination comes again unreadable
For example:
INVITE(tcpdump):
From: "OB3! CM 09:30 Akono\0xd0\0xb2a A.\0xd0\0x93. \0xd1\0x8d\0xd0\0xbdgokp\0xd0\0xb8\0xd0" <sip:8xxx2057993@192.168.1.8>;tag=as73ef2c34
LitePhoner displays:
OB3! CM 09:30 AkonoРІa A.Р“. СЌРЅgokpРёР
Should have been:
OB3! CM 09:30 Akonoвa A.Г. энgokpин

I assume that when trimming the text in the asterisk name field, 1 byte remains at random from 2 byte utf-8, and in general the text is interpreted incorrectly. How can I solve the problem with incorrect display?
  
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Re: incorrect cid name
Reply #1 - 18. Sep 2019 at 15:23
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That problem should be fixed in the latest version. Do you really have version 2.73?
  
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Re: incorrect cid name
Reply #2 - 19. Sep 2019 at 04:16
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Phoner Admin wrote on 18. Sep 2019 at 15:23:
That problem should be fixed in the latest version. Do you really have version 2.73?

Also thought so referring to the download page. Installed 2.74, but the problem remained.
  
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Re: incorrect cid name
Reply #3 - 19. Sep 2019 at 12:45
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Internally the name has a limit of 64 bytes. UTF-8 uses more that one byte for Cyrillic letters. The original problem was, that the cut of the name buffer was at byte 64. If version 2.73 doesn't fix that problem, can you copy such long name here, so I can test? Maybe my fix was incomplete.
  
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Re: incorrect cid name
Reply #4 - 27. Sep 2019 at 04:26
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The problem is trimming the string "name" on our asterisk exactly 40 bytes without regard to the content of English and Russian letters in it. Thus, in some cases, one byte remains from the UTF-8 character instead of two, and it is unclear how the UTF-8 string is played from the variable, but it becomes unreadable. I solved the problem by limiting the string "name" to 39 characters before passing it to asterisk. I think this problem is quite individual.
  
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Re: incorrect cid name
Reply #5 - 27. Sep 2019 at 08:49
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Thanks for the update
  
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