DNID does not get cleard on a new call when using immediate=yes with ISDN signaling.

When you are using chan_dahdi ISDN signaling with immediate=yes and a call
comes in without a DNID then you get the DNID of a previous call.
Chan_dahdi does not touch the DNID field on a new call if it does not have
a DNID.

Made always copy the DNID from the new call.

The patches backport the relevant changes from trunk -r210387.

(closes issue #17568)
Reported by: wuwu
Patches:
      issue17568_v1.4.patch uploaded by rmudgett (license 664)
      issue17568_v1.6.2.patch uploaded by rmudgett (license 664)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@278701 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Richard Mudgett 15 years ago
parent f4f7637e62
commit 8f60bcf42f

@ -9485,6 +9485,10 @@ static void *pri_dchannel(void *vpri)
}
apply_plan_to_number(pri->pvts[chanpos]->rdnis, sizeof(pri->pvts[chanpos]->rdnis), pri,
e->ring.redirectingnum, e->ring.callingplanrdnis);
/* Set DNID on all incoming calls -- even immediate */
ast_copy_string(pri->pvts[chanpos]->dnid, e->ring.callednum, sizeof(pri->pvts[chanpos]->dnid));
/* If immediate=yes go to s|1 */
if (pri->pvts[chanpos]->immediate) {
if (option_verbose > 2)
@ -9495,7 +9499,6 @@ static void *pri_dchannel(void *vpri)
/* Get called number */
else if (!ast_strlen_zero(e->ring.callednum)) {
ast_copy_string(pri->pvts[chanpos]->exten, e->ring.callednum, sizeof(pri->pvts[chanpos]->exten));
ast_copy_string(pri->pvts[chanpos]->dnid, e->ring.callednum, sizeof(pri->pvts[chanpos]->dnid));
} else if (pri->overlapdial)
pri->pvts[chanpos]->exten[0] = '\0';
else {
@ -9503,9 +9506,6 @@ static void *pri_dchannel(void *vpri)
pri->pvts[chanpos]->exten[0] = 's';
pri->pvts[chanpos]->exten[1] = '\0';
}
/* Set DNID on all incoming calls -- even immediate */
if (!ast_strlen_zero(e->ring.callednum))
ast_copy_string(pri->pvts[chanpos]->dnid, e->ring.callednum, sizeof(pri->pvts[chanpos]->dnid));
/* No number yet, but received "sending complete"? */
if (e->ring.complete && (ast_strlen_zero(e->ring.callednum))) {
if (option_verbose > 2)

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