hi, i just backported the chan_local jitterbuffer feature. It's to
enable the generic jitterbuffer
also for calls from/to SIP->SIP and SIP->app_xyz
[example]
exten => 33,1,Dial(Local/3...@example/nj)
exten => 34,1,MyApplication
Kristijan
Index: chan_local.c
===================================================================
--- chan_local.c (revision 5364)
+++ chan_local.c (working copy)
@@ -68,6 +68,14 @@
#define IS_OUTBOUND(a,b) (a == b->chan ? 1 : 0)
+static struct cw_jb_conf g_jb_conf = {
+ .flags = 0,
+ .max_size = -1,
+ .resync_threshold = -1,
+ .impl = "",
+};
+
+
/* Protect the interface list (of sip_pvt's) */
CW_MUTEX_DEFINE_STATIC(locallock);
@@ -105,6 +113,7 @@
char context[CW_MAX_CONTEXT]; /* Context to call */
char exten[CW_MAX_EXTENSION]; /* Extension to call */
int reqformat; /* Requested format */
+ struct cw_jb_conf jb_conf; /*!< jitterbuffer configuration
for this local channel */
int glaredetect; /* Detect glare on hangup */
int cancelqueue; /* Cancel queue */
int alreadymasqed; /* Already masqueraded */
@@ -493,12 +502,23 @@
memset(tmp, 0, sizeof(struct local_pvt));
cw_mutex_init(&tmp->lock);
strncpy(tmp->exten, data, sizeof(tmp->exten) - 1);
+
+ memcpy(&tmp->jb_conf, &g_jb_conf, sizeof(tmp->jb_conf));
+
opts = strchr(tmp->exten, '/');
if (opts) {
*opts='\0';
opts++;
if (strchr(opts, 'n'))
tmp->nooptimization = 1;
+ if (strchr(opts, 'j')) {
+ if (tmp->nooptimization == 1)
+ cw_set_flag(&tmp->jb_conf,
CW_GENERIC_JB_ENABLED);
+ else {
+ cw_log(LOG_ERROR, "You must use the 'n'
option for chan_local "
+ "to use the 'j' option to enable the
jitterbuffer\n");
+ }
+ }
}
c = strchr(tmp->exten, '@');
if (c) {
@@ -578,6 +598,8 @@
tmp->priority = 1;
tmp2->priority = 1;
+ cw_jb_configure(tmp, &p->jb_conf);
+
return tmp;
}
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