The speaking clock fails to read the full time.
Here is info from asterisk log:
internal:7] SayUnixTime("SIP/4000-b7c067b8", "1251511419,,IM \'and\' S \'seconds\' p") in new stack
[Aug 29 14:03:31] VERBOSE[8972] file.c: -- <SIP/4000-b7c067b8> Playing 'digits/2.g729' (language 'en')
[Aug 29 14:03:32] VERBOSE[8972] file.c: -- <SIP/4000-b7c067b8> Playing 'digits/oh.g729' (language 'en')
[Aug 29 14:03:32] VERBOSE[8972] file.c: -- <SIP/4000-b7c067b8> Playing 'digits/3.g729' (language 'en')
[Aug 29 14:03:33] WARNING[8972] say.c: Unknown character in datetime format IM \'and\' S \'seconds\' p: \ at pos 3
[Aug 29 14:03:33] WARNING[8972] file.c: File and\ does not exist in any format
[Aug 29 14:03:33] WARNING[8972] file.c: Unable to open and\ (format 0x100 (g729)): No such file or directory
[Aug 29 14:03:33] WARNING[8972] say.c: Unable to play message and\