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-rw-r--r--channels/chan_alsa.c3
-rw-r--r--channels/chan_console.c3
-rw-r--r--channels/chan_dahdi.c3
-rw-r--r--channels/chan_gtalk.c3
-rw-r--r--channels/chan_h323.c3
-rw-r--r--channels/chan_jingle.c3
-rw-r--r--channels/chan_local.c1
-rw-r--r--channels/chan_mgcp.c3
-rw-r--r--channels/chan_oss.c1
-rw-r--r--channels/chan_sip.c3
-rw-r--r--channels/chan_skinny.c3
-rw-r--r--channels/chan_unistim.c5
-rw-r--r--channels/chan_usbradio.c1
-rw-r--r--channels/misdn_config.c1
-rw-r--r--configs/alsa.conf.sample7
-rw-r--r--configs/chan_dahdi.conf.sample7
-rw-r--r--configs/console.conf.sample7
-rw-r--r--configs/mgcp.conf.sample7
-rw-r--r--configs/misdn.conf.sample7
-rw-r--r--configs/oss.conf.sample7
-rw-r--r--configs/sip.conf.sample7
-rw-r--r--configs/usbradio.conf.sample7
-rw-r--r--include/asterisk/abstract_jb.h7
-rw-r--r--main/abstract_jb.c5
24 files changed, 91 insertions, 13 deletions
diff --git a/channels/chan_alsa.c b/channels/chan_alsa.c
index 0765308c9..75f63aecb 100644
--- a/channels/chan_alsa.c
+++ b/channels/chan_alsa.c
@@ -62,7 +62,8 @@ static struct ast_jb_conf default_jbconf = {
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_console.c b/channels/chan_console.c
index fccb1e745..933cca356 100644
--- a/channels/chan_console.c
+++ b/channels/chan_console.c
@@ -177,7 +177,8 @@ static struct ast_jb_conf default_jbconf = {
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_dahdi.c b/channels/chan_dahdi.c
index 1d4c55a88..309876f72 100644
--- a/channels/chan_dahdi.c
+++ b/channels/chan_dahdi.c
@@ -175,7 +175,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_gtalk.c b/channels/chan_gtalk.c
index d608cc05c..b5bc0ec84 100644
--- a/channels/chan_gtalk.c
+++ b/channels/chan_gtalk.c
@@ -78,7 +78,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_h323.c b/channels/chan_h323.c
index 2346175de..be8c78d90 100644
--- a/channels/chan_h323.c
+++ b/channels/chan_h323.c
@@ -118,7 +118,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_jingle.c b/channels/chan_jingle.c
index d239fd717..717f702b8 100644
--- a/channels/chan_jingle.c
+++ b/channels/chan_jingle.c
@@ -77,7 +77,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_local.c b/channels/chan_local.c
index 37869a8a7..7ccdc8a5a 100644
--- a/channels/chan_local.c
+++ b/channels/chan_local.c
@@ -59,6 +59,7 @@ static struct ast_jb_conf g_jb_conf = {
.max_size = -1,
.resync_threshold = -1,
.impl = "",
+ .target_extra = -1,
};
static struct ast_channel *local_request(const char *type, int format, void *data, int *cause);
diff --git a/channels/chan_mgcp.c b/channels/chan_mgcp.c
index 863aee911..771286da7 100644
--- a/channels/chan_mgcp.c
+++ b/channels/chan_mgcp.c
@@ -92,7 +92,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_oss.c b/channels/chan_oss.c
index 5fa0a50a1..cf29b60a0 100644
--- a/channels/chan_oss.c
+++ b/channels/chan_oss.c
@@ -72,6 +72,7 @@ static struct ast_jb_conf default_jbconf =
.max_size = -1,
.resync_threshold = -1,
.impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 3b343850a..2f916c610 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -558,7 +558,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf; /*!< Global jitterbuffer configuration */
diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index 84bcd4d75..4753e08e8 100644
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -163,7 +163,8 @@ static struct ast_jb_conf default_jbconf =
.flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_unistim.c b/channels/chan_unistim.c
index 36805694e..ed31a7b3a 100644
--- a/channels/chan_unistim.c
+++ b/channels/chan_unistim.c
@@ -188,10 +188,11 @@ static void dummy(char *unused, ...)
/*! \brief Global jitterbuffer configuration - by default, jb is disabled */
static struct ast_jb_conf default_jbconf =
{
- .flags = 0,
+ .flags = 0,
.max_size = -1,
.resync_threshold = -1,
- .impl = ""
+ .impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/chan_usbradio.c b/channels/chan_usbradio.c
index f7b2066ce..7ae9159c3 100644
--- a/channels/chan_usbradio.c
+++ b/channels/chan_usbradio.c
@@ -193,6 +193,7 @@ static struct ast_jb_conf default_jbconf =
.max_size = -1,
.resync_threshold = -1,
.impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/channels/misdn_config.c b/channels/misdn_config.c
index 4a90bbec1..2a330551f 100644
--- a/channels/misdn_config.c
+++ b/channels/misdn_config.c
@@ -54,6 +54,7 @@ static struct ast_jb_conf default_jbconf =
.max_size = -1,
.resync_threshold = -1,
.impl = "",
+ .target_extra = -1,
};
static struct ast_jb_conf global_jbconf;
diff --git a/configs/alsa.conf.sample b/configs/alsa.conf.sample
index f55030618..fa2ff1d9b 100644
--- a/configs/alsa.conf.sample
+++ b/configs/alsa.conf.sample
@@ -57,6 +57,13 @@ extension=s
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/chan_dahdi.conf.sample b/configs/chan_dahdi.conf.sample
index 9b958c087..f40af59a2 100644
--- a/configs/chan_dahdi.conf.sample
+++ b/configs/chan_dahdi.conf.sample
@@ -812,6 +812,13 @@ pickupgroup=1
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
;
diff --git a/configs/console.conf.sample b/configs/console.conf.sample
index ff58605a3..7a40ed02e 100644
--- a/configs/console.conf.sample
+++ b/configs/console.conf.sample
@@ -64,6 +64,13 @@
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/mgcp.conf.sample b/configs/mgcp.conf.sample
index c20b34a7c..5d42ac17c 100644
--- a/configs/mgcp.conf.sample
+++ b/configs/mgcp.conf.sample
@@ -35,6 +35,13 @@
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/misdn.conf.sample b/configs/misdn.conf.sample
index ca7f45497..5cadfb0de 100644
--- a/configs/misdn.conf.sample
+++ b/configs/misdn.conf.sample
@@ -158,6 +158,13 @@ crypt_keys=test,muh
; (with size always equals to jbmaxsize) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/oss.conf.sample b/configs/oss.conf.sample
index 48f0ced90..3b9f5de0a 100644
--- a/configs/oss.conf.sample
+++ b/configs/oss.conf.sample
@@ -66,6 +66,13 @@
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+ ; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 5cc3d8398..e4e62ecb7 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -799,6 +799,13 @@ srvlookup=yes ; Enable DNS SRV lookups on outbound calls
; (with size always equals to jbmaxsize) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new jitter buffer
+ ; will pad its size. the default is 40, so without modification, the new
+ ; jitter buffer will set its size to the jitter value plus 40 milliseconds.
+ ; increasing this value may help if your network normally has low jitter,
+ ; but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/configs/usbradio.conf.sample b/configs/usbradio.conf.sample
index 5ba9815ca..6af373e6d 100644
--- a/configs/usbradio.conf.sample
+++ b/configs/usbradio.conf.sample
@@ -48,6 +48,13 @@
; (with size always equals to jbmax-size) and "adaptive" (with
; variable size, actually the new jb of IAX2). Defaults to fixed.
+; jbtargetextra = 40 ; This option only affects the jb when 'jbimpl = adaptive' is set.
+ ; The option represents the number of milliseconds by which the new
+ ; jitter buffer will pad its size. the default is 40, so without
+ ; modification, the new jitter buffer will set its size to the jitter
+ ; value plus 40 milliseconds. increasing this value may help if your
+ ; network normally has low jitter, but occasionally has spikes.
+
; jblog = no ; Enables jitterbuffer frame logging. Defaults to "no".
;-----------------------------------------------------------------------------------
diff --git a/include/asterisk/abstract_jb.h b/include/asterisk/abstract_jb.h
index 2a1b89fd1..a1f3cdd9d 100644
--- a/include/asterisk/abstract_jb.h
+++ b/include/asterisk/abstract_jb.h
@@ -57,9 +57,11 @@ struct ast_jb_conf
/*! \brief Max size of the jitterbuffer implementation. */
long max_size;
/*! \brief Resynchronization threshold of the jitterbuffer implementation. */
- long resync_threshold;
+ long resync_threshold;
/*! \brief Name of the jitterbuffer implementation to be used. */
- char impl[AST_JB_IMPL_NAME_SIZE];
+ char impl[AST_JB_IMPL_NAME_SIZE];
+ /*! \brief amount of additional jitterbuffer adjustment */
+ long target_extra;
};
@@ -69,6 +71,7 @@ struct ast_jb_conf
#define AST_JB_CONF_FORCE "force"
#define AST_JB_CONF_MAX_SIZE "maxsize"
#define AST_JB_CONF_RESYNCH_THRESHOLD "resyncthreshold"
+#define AST_JB_CONF_TARGET_EXTRA "targetextra"
#define AST_JB_CONF_IMPL "impl"
#define AST_JB_CONF_LOG "log"
diff --git a/main/abstract_jb.c b/main/abstract_jb.c
index c325d3aca..90cd7d14e 100644
--- a/main/abstract_jb.c
+++ b/main/abstract_jb.c
@@ -593,6 +593,10 @@ int ast_jb_read_conf(struct ast_jb_conf *conf, const char *varname, const char *
} else if (!strcasecmp(name, AST_JB_CONF_IMPL)) {
if (!ast_strlen_zero(value))
snprintf(conf->impl, sizeof(conf->impl), "%s", value);
+ } else if (!strcasecmp(name, AST_JB_CONF_TARGET_EXTRA)) {
+ if (sscanf(value, "%30d", &tmp) == 1) {
+ conf->target_extra = tmp;
+ }
} else if (!strcasecmp(name, AST_JB_CONF_LOG)) {
ast_set2_flag(conf, ast_true(value), AST_JB_LOG);
} else {
@@ -739,6 +743,7 @@ static void *jb_create_adaptive(struct ast_jb_conf *general_config, long resynch
jbconf.max_jitterbuf = general_config->max_size;
jbconf.resync_threshold = general_config->resync_threshold;
jbconf.max_contig_interp = 10;
+ jbconf.target_extra = general_config->target_extra;
jb_setconf(adaptivejb, &jbconf);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 01:39:53 +0000