National prefix inserted even when caller ID not available

When the caller ID is restricted, the expected behavior is for the caller id to be blank.  In chan_dahdi, the national prefix is placed onto the callers number even if its restricted (empty) causing the caller id to be the national prefix rather than blank.

(closes issue #13207)
Reported by: shawkris
Patches:
      national_prefix.diff uploaded by dvossel (license 671)

Review: http://reviewboard.digium.com/r/220/



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@188646 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2009-04-15 22:08:40 +00:00
parent 730f2882d3
commit 4c6e1bd0a5

View File

@@ -8819,6 +8819,13 @@ static char * redirectingreason2str(int redirectingreason)
static void apply_plan_to_number(char *buf, size_t size, const struct dahdi_pri *pri, const char *number, const int plan)
{
if (ast_strlen_zero(number)) { /* make sure a number exists so prefix isn't placed on an empty string */
if (size) {
*buf = '\0';
}
return;
}
switch (plan) {
case PRI_INTERNATIONAL_ISDN: /* Q.931 dialplan == 0x11 international dialplan => prepend international prefix digits */
snprintf(buf, size, "%s%s", pri->internationalprefix, number);