diff options
Diffstat (limited to 'res/res_fax.c')
| -rw-r--r-- | res/res_fax.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/res/res_fax.c b/res/res_fax.c index e37091b31..ab0945a89 100644 --- a/res/res_fax.c +++ b/res/res_fax.c @@ -1600,6 +1600,13 @@ static int generic_fax_exec(struct ast_channel *chan, struct ast_fax_session_det chancount = 1; + /* Make sure one or the other is set to avoid race condition */ + if (t38negotiated) { + details->caps |= AST_FAX_TECH_T38; + } else { + details->caps |= AST_FAX_TECH_AUDIO; + } + /* create the FAX session */ if (!(fax = fax_session_new(details, chan, reserved, token))) { ast_log(LOG_ERROR, "Can't create a FAX session, FAX attempt failed.\n"); |