diff options
| author | mattf <mattf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-01-10 21:35:45 +0000 |
|---|---|---|
| committer | mattf <mattf@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-01-10 21:35:45 +0000 |
| commit | dd867393028e4fa923e46c6b75033c7a8ca16c2f (patch) | |
| tree | 2eeb79dc29bdb06a175d79e23743cac3b1bfc288 /app.c | |
| parent | 26887439297279dec0edd3d4f238ccebe8253ade (diff) | |
Allow a digitstream to contain a flash character ('f' or 'F') when sending dtmf string to a channel. (#4935)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@7948 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'app.c')
| -rw-r--r-- | app.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -304,10 +304,16 @@ int ast_dtmf_stream(struct ast_channel *chan,struct ast_channel *peer,char *digi f.frametype = AST_FRAME_DTMF; f.subclass = *ptr; f.src = "ast_dtmf_stream"; - if (strchr("0123456789*#abcdABCD",*ptr)==NULL) { - ast_log(LOG_WARNING, "Illegal DTMF character '%c' in string. (0-9*#aAbBcCdD allowed)\n",*ptr); + if (strchr("0123456789*#abcdfABCDF",*ptr)==NULL) { + ast_log(LOG_WARNING, "Illegal DTMF character '%c' in string. (0-9*#aAbBcCdDfF allowed)\n",*ptr); } else { - res = ast_write(chan, &f); + if (*ptr == 'f' || *ptr == 'F') { + /* ignore return values if not supported by channel */ + ast_indicate(chan, AST_CONTROL_FLASH); + res = 0; + } else { + res = ast_write(chan, &f); + } if (res) break; /* pause between digits */ |