<html>
<body>
<div style="font-family: Verdana, Arial, Helvetica, Sans-Serif;">
<table bgcolor="#f9f3c9" width="100%" cellpadding="8" style="border: 1px #c9c399 solid;">
<tr>
<td>
This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2459/">https://reviewboard.asterisk.org/r/2459/</a>
</td>
</tr>
</table>
<br />
<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" style="background-image: url('https://reviewboard.asterisk.org/static/rb/images/review_request_box_top_bg.png'); background-position: left top; background-repeat: repeat-x; border: 1px black solid;">
<tr>
<td>
<div>Review request for Asterisk Developers, Matt Jordan and rmudgett.</div>
<div>By jrose.</div>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21333">ASTERISK-21333</a>
</div>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
</div>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: 1px solid #b8b5a0">
<tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This patch adds support for applying jitterbuffers based on channel settings for jitterbuffers when bridging channels with simple bridges and softmixed bridges by use of func_jitterbuffer.</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: 1px solid #b8b5a0">
<tr>
<td>
<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Tested simple two way calls with SIP with the SIP option jbenable on and off. While on the jitterbuffer is applied as expected and while off it is not applied. Note that this is different from behavior in trunk. In trunk if a SIP channel calls another SIP channel with jbenabled=yes, there generally will not be a jitterbuffer created unless jbforced is set. This is because trunk checks both channels in a two way bridge for the following condition:
if (((!c0_wants_jitter && c1_creates_jitter) || (c0_force_jb && c1_creates_jitter)) && c0_jb_enabled) {
/* jitter buffer creation flag is raised for c0 */
...
}
and since SIP has the wants_jitter flag enabled, the jitter buffer is not applied.
We are no longer reaching across the bridge to look at both channels when doing this, so the jitter buffer will be applied unconditionally on bridging. This means the jbforced option is no longer respected.</pre>
</td>
</tr>
</table>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">
<li>/team/group/bridge_construction/funcs/func_jitterbuffer.c <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/configs/confbridge.conf.sample <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/bridges/bridge_softmix.c <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/bridges/bridge_simple.c <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/CHANGES <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/include/asterisk/abstract_jb.h <span style="color: grey">(385983)</span></li>
<li>/team/group/bridge_construction/main/abstract_jb.c <span style="color: grey">(385983)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/2459/diff/" style="margin-left: 3em;">View Diff</a></p>
</td>
</tr>
</table>
</div>
</body>
</html>