diff options
| author | Sean Bright <sean@malleable.com> | 2009-07-02 17:46:14 +0000 |
|---|---|---|
| committer | Sean Bright <sean@malleable.com> | 2009-07-02 17:46:14 +0000 |
| commit | 719917fe59724bf2372d285094918f61bb442494 (patch) | |
| tree | 217bddbe9752bc9d7d91a1aaac0610745b5be3f3 /channels/sig_pri.c | |
| parent | 48c9a85d91932390c9f841a0302f44517a122c17 (diff) | |
Support setting and receiving Reverse Charging Indication over ISDN PRI.
This is a continuation of revision 885 to LibPRI (Capture and expose the Reverse
Charging Indication IE on ISDN PRI) which added the ability to get/set Reverse
Charging Indication in LibPRI. This patch adds the ability to specify RCI on
the outbound leg of a PRI call from within Asterisk, by prefixing the dialed
number with a capital 'C' like:
...,Dial(DAHDI/g1/C4445556666)
And to read it off an inbound channel:
exten => s,1,Set(RCI=${CHANNEL(reversecharge)})
Thanks again to rmudgett for the thorough review.
(closes issue #13760)
Reported by: mrgabu
Review: https://reviewboard.asterisk.org/r/303/
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@204749 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels/sig_pri.c')
| -rw-r--r-- | channels/sig_pri.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/channels/sig_pri.c b/channels/sig_pri.c index 464dde23a..aac40616e 100644 --- a/channels/sig_pri.c +++ b/channels/sig_pri.c @@ -1163,7 +1163,8 @@ static void *pri_dchannel(void *vpri) pbx_builtin_setvar_helper(c, "CALLEDTON", calledtonstr); if (e->ring.redirectingreason >= 0) pbx_builtin_setvar_helper(c, "PRIREDIRECTREASON", redirectingreason2str(e->ring.redirectingreason)); - + pri->pvts[chanpos]->reverse_charging_indication = e->ring.reversecharge; + sig_pri_lock_private(pri->pvts[chanpos]); ast_mutex_lock(&pri->lock); @@ -1208,7 +1209,8 @@ static void *pri_dchannel(void *vpri) if (e->ring.redirectingreason >= 0) pbx_builtin_setvar_helper(c, "PRIREDIRECTREASON", redirectingreason2str(e->ring.redirectingreason)); - + pri->pvts[chanpos]->reverse_charging_indication = e->ring.reversecharge; + snprintf(calledtonstr, sizeof(calledtonstr)-1, "%d", e->ring.calledplan); pbx_builtin_setvar_helper(c, "CALLEDTON", calledtonstr); @@ -1888,6 +1890,11 @@ int sig_pri_call(struct sig_pri_chan *p, struct ast_channel *ast, char *rdest, i case 'r': pridialplan = PRI_NPI_RESERVED | (pridialplan & 0xf0); break; +#if defined(PRI_REVERSECHARGE_REQUESTED) + case 'C': + pri_sr_set_reversecharge(sr, PRI_REVERSECHARGE_REQUESTED); + break; +#endif default: if (isalpha(c[p->stripmsd])) { ast_log(LOG_WARNING, "Unrecognized pridialplan %s modifier: %c\n", |