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Add option to wait to be able to explicitly send ACM via the Proceeding() application in the dialplan. Also minor documentation update explaining how to setup multiple signalling links within a linkset 

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@128122 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
mattf 2008-07-05 03:26:42 +00:00
parent 2b46a3a278
commit c102a4e3ba
2 changed files with 18 additions and 2 deletions
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9
channels/chan_dahdi.c
View File

@ -339,6 +339,8 @@ static int ringt_base = DEFAULT_RINGT;
#define SS7_NAI_DYNAMIC -1
#define LINKSET_FLAG_EXPLICITACM (1 << 0)
struct dahdi_ss7 {
pthread_t master; /*!< Thread of master */
ast_mutex_t lock;
@ -359,6 +361,7 @@ struct dahdi_ss7 {
char unknownprefix[20]; /*!< for unknown dialplans */
struct ss7 *ss7;
struct dahdi_pvt *pvts[MAX_CHANNELS]; /*!< Member channel pvt structs */
int flags; /*!< Linkset flags */
};
static struct dahdi_ss7 linksets[NUM_SPANS];
@ -9303,8 +9306,10 @@ static void ss7_start_call(struct dahdi_pvt *p, struct dahdi_ss7 *linkset)
if (res < 0)
ast_log(LOG_WARNING, "Unable to set law on channel %d\n", p->channel);
p->proceeding = 1;
isup_acm(ss7, p->ss7call);
if (!(linkset->flags & LINKSET_FLAG_EXPLICITACM)) {
p->proceeding = 1;
isup_acm(ss7, p->ss7call);
}
ast_mutex_unlock(&linkset->lock);
c = dahdi_new(p, AST_STATE_RING, 1, SUB_REAL, law, 0);

11
configs/chan_dahdi.conf.sample
View File

@ -892,6 +892,11 @@ pickupgroup=1
;ss7_unknownprefix =
;
; This option is used to disable automatic sending of ACM when the call is started
; in the dialplan. If you do use this option, you will need to use the Proceeding()
; application in the dialplan to send ACM.
;ss7_explictacm=yes
; All settings apply to linkset 1
;linkset = 1
@ -919,6 +924,12 @@ pickupgroup=1
; First signalling channel
;sigchan = 48
; Additional signalling channel for this linkset (So you can have a linkset
; with two signalling links in it). It seems like a silly way to do it, but
; for linksets with multiple signalling links, you add an additional sigchan
; line for every additional signalling link on the linkset.
;sigchan = 96
; Channels to associate with CICs on this linkset
;channel = 25-47
;