<div>
<style type="text/css">
td a, td a:link, td a:visited, td a:hover, td a:active {background:transparent;font-family: Arial, sans-serif;text-decoration:underline;}
td a:link {color:#369;}
td a:visited {color:#444;}
td a:hover, td a:active {color:#036;}
td a:hover {text-decoration:none;}
</style>
<font size="2" color="black" face="Arial, Helvetica, sans-serif" style="font-family: Arial, sans-serif;font-size: 13px;color:#000">
<table align="center" border="0" cellpadding="5" cellspacing="0" width="98%">
<tr>
<td style="vertical-align:top">
<table width="100%" border="0" cellpadding="0" cellspacing="0" style="background-color:#f2f2f2;border-top:1px solid #d9d9d9;border-bottom:1px solid #d9d9d9;color:#000;">
<tr>
<td width="100%" style="font-family: Arial, sans-serif; font-size: 13px; color:#000;padding:5px 10px">
<a href="http://bamboo.asterisk.org/browse/AST14-FREEBSD81-I386/log" style="font-family: Arial, sans-serif; font-size: 15px; font-weight:bold; color:#000">AST14-FREEBSD81-I386-72</a>
<span style="font-family: Arial, sans-serif; font-size: 14px;"> has been queued, but there's no agent capable of building it.</span>
</td>
</tr>
</table>
<br>
<table width="100%" border="0" cellpadding="0" cellspacing="0" style="background-color:#ecf1f7;border-top:1px solid #bbd0e5;border-bottom:1px solid #bbd0e5;color:#036;">
<tr>
<td width="60%" style="font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036;padding:5px 10px">
<a href="http://bamboo.asterisk.org/browse/AST14-FREEBSD81-I386/log" style="text-decoration: none; font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036" >Code Changes</a>
</td>
<td width="40%" style="font-family: Arial, sans-serif;text-align:right;font-size:13px;color:#036;padding:5px 10px">
</td>
</tr>
</table>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr><td width="20" style="vertical-align:top;padding:10px 0 0px 10px">
<img src="http://bamboo.asterisk.org/images/icons/businessman.gif" width="15" height="15">
</td>
<td width="100%" style="font-family: Arial, sans-serif; font-size: 13px; color:#000;vertical-align:top;padding:10px 10px 0px 10px">
<a href="http://bamboo.asterisk.org/browse/author/rmudgett" style="font-family: Arial, sans-serif; font-size: 13px; font-weight:bold; color:#000">
rmudgett</a><br>
Issues with DTMF triggered attended transfers.<br/>
<br/>
Issue #17999<br/>
1) A calls B. B answers.<br/>
2) B using DTMF dial *2 (code in features.conf for attended transfer).<br/>
3) A hears MOH. B dial number C<br/>
4) C ringing. A hears MOH.<br/>
5) B hangup. A still hears MOH. C ringing.<br/>
6) A hangup. C still ringing until "atxfernoanswertimeout" expires.<br/>
For v1.4 C will ring forever until C answers the dead line. (Issue #17096)<br/>
<br/>
Problem: When A and B hangup, C is still ringing.<br/>
<br/>
Issue #18395<br/>
SIP call limit of B is 1<br/>
1. A call B, B answered<br/>
2. B *2(atxfer) call C<br/>
3. B hangup, C ringing<br/>
4. Timeout waiting for C to answer<br/>
5. Recall to B fails because B has reached its call limit.<br/>
<br/>
Because B reached its call limit, it cannot do anything until the transfer<br/>
it started completes.<br/>
<br/>
Issue #17273<br/>
Same scenario as issue 18395 but party B is an FXS port. Party B cannot<br/>
do anything until the transfer it started completes. If B goes back off<br/>
hook before C answers, B hears ringback instead of the expected dialtone.<br/>
<br/>
**********<br/>
Note for the issue #17273 and #18395 fix:<br/>
<br/>
DTMF attended transfer works within the channel bridge. Unfortunately,<br/>
when either party A or B in the channel bridge hangs up, that channel is<br/>
not completely hung up until the transfer completes. This is a real<br/>
problem depending upon the channel technology involved.<br/>
<br/>
For chan_dahdi, the channel is crippled until the hangup is complete.<br/>
Either the channel is not useable (analog) or the protocol disconnect<br/>
messages are held up (PRI/BRI/SS7) and the media is not released.<br/>
<br/>
For chan_sip, a call limit of one is going to block that endpoint from any<br/>
further calls until the hangup is complete.<br/>
<br/>
For party A this is a minor problem. The party A channel will only be in<br/>
this condition while party B is dialing and when party B and C are<br/>
conferring. The conversation between party B and C is expected to be a<br/>
short one. Party B is either asking a question of party C or announcing<br/>
party A. Also party A does not have much incentive to hangup at this<br/>
point.<br/>
<br/>
For party B this can be a major problem during a blonde transfer. (A<br/>
blonde transfer is our term for an attended transfer that is converted<br/>
into a blind transfer. :)) Party B could be the operator. When party B<br/>
hangs up, he assumes that he is out of the original call entirely. The<br/>
party B channel will be in this condition while party C is ringing, while<br/>
attempting to recall party B, and while waiting between call attempts.<br/>
<br/>
WARNING:<br/>
The ATXFER_NULL_TECH conditional is a hack to fix the problem. It will<br/>
replace the party B channel technology with a NULL channel driver to<br/>
complete hanging up the party B channel technology. The consequences of<br/>
this code is that the 'h' extension will not be able to access any channel<br/>
technology specific information like SIP statistics for the call.<br/>
<br/>
ATXFER_NULL_TECH is not defined by default.<br/>
**********<br/>
<br/>
(closes issue #17999)<br/>
Reported by: iskatel<br/>
Tested by: rmudgett<br/>
JIRA SWP-2246<br/>
<br/>
(closes issue #17096)<br/>
Reported by: gelo<br/>
Tested by: rmudgett<br/>
JIRA SWP-1192<br/>
<br/>
(closes issue #18395)<br/>
Reported by: shihchuan<br/>
Tested by: rmudgett<br/>
<br/>
(closes issue #17273)<br/>
Reported by: grecco<br/>
Tested by: rmudgett<br/>
<br/>
Review: <a href="https://reviewboard.asterisk.org/r/1047/">https://reviewboard.asterisk.org/r/1047/</a><br/>
</td>
<td width="60" style="font-family: Arial, sans-serif; font-size: 13px; ;color:#036;vertical-align:top;padding:10px 10px 0px 10px">
(302172)
</td></tr>
<tr><td width="20" style="vertical-align:top;padding:10px 0 0px 10px">
<img src="http://bamboo.asterisk.org/images/icons/businessman.gif" width="15" height="15">
</td>
<td width="100%" style="font-family: Arial, sans-serif; font-size: 13px; color:#000;vertical-align:top;padding:10px 10px 0px 10px">
<a href="http://bamboo.asterisk.org/browse/author/mnicholson" style="font-family: Arial, sans-serif; font-size: 13px; font-weight:bold; color:#000">
mnicholson</a><br>
URI encode the user part of the contact header.<br/>
<br/>
ABE-2705<br/>
</td>
<td width="60" style="font-family: Arial, sans-serif; font-size: 13px; ;color:#036;vertical-align:top;padding:10px 10px 0px 10px">
(302311)
</td></tr>
<tr><td width="20" style="vertical-align:top;padding:10px 0 0px 10px">
<img src="http://bamboo.asterisk.org/images/icons/businessman.gif" width="15" height="15">
</td>
<td width="100%" style="font-family: Arial, sans-serif; font-size: 13px; color:#000;vertical-align:top;padding:10px 10px 0px 10px">
<a href="http://bamboo.asterisk.org/browse/author/tilghman" style="font-family: Arial, sans-serif; font-size: 13px; font-weight:bold; color:#000">
tilghman</a><br>
Add some API documentation<br/>
</td>
<td width="60" style="font-family: Arial, sans-serif; font-size: 13px; ;color:#036;vertical-align:top;padding:10px 10px 0px 10px">
(302663)
</td></tr>
<tr><td colspan="3">
<br/><a href="http://bamboo.asterisk.org/browse/AST14-FREEBSD81-I386/log" style="font-family: Arial, sans-serif; font-size: 13px; color:#036">2 more changes...</a>
</td></tr>
</table><br>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2" align="center" style="font-family: Arial, sans-serif;text-align:center;font-size:11px;font-weight:bold;color:#999;vertical-align:top;padding:20px">
Email generated by <a href="http://bamboo.asterisk.org" style="font-family: Arial, sans-serif; font-size: 11px; color:#999">Atlassian Bamboo</a> - if you wish to stop receiving these emails edit your <a href="http://bamboo.asterisk.org/profile/userNotifications.action" style="font-family: Arial, sans-serif; font-size: 11px; color:#999">user profile</a> or <a href="http://bamboo.asterisk.org/viewAdministrators.action" style="font-family: Arial, sans-serif; font-size: 11px; color:#999">notify your administrator</a>
</td>
</tr>
</table>
</td>
<td width="150" style="vertical-align:top">
<table width="150" border="0" cellpadding="0" cellspacing="0" style="background-color:#ecf1f7;border-top:1px solid #bbd0e5;border-bottom:1px solid #bbd0e5;color:#036;">
<tr>
<td style="font-family: Arial, sans-serif;text-align:left;font-size:16px;font-weight:bold;color:#036;vertical-align:top;padding:5px 10px">
Actions
</td>
</tr>
</table>
<table width="150" border="0" cellpadding="0" cellspacing="0" style="background-color:#f5f9fc;border-bottom:1px solid #bbd0e5;">
<tr>
<td style="font-family: Ariel, sans-serif; font-size: 13px; color:#036;vertical-align:top;padding:5px 10px;line-height:1.7">
<a href="http://bamboo.asterisk.org/browse/AST14-FREEBSD81-I386/log" style="font-family: Arial, sans-serif; font-size: 13px; color:#036">View Online</a>
<br>
<a href="http://bamboo.asterisk.org/build/admin/stopPlan.action?planKey=AST14-FREEBSD81-I386" style="font-family: Arial, sans-serif; font-size: 13px; color:#036">Stop Build</a>
<br>
</td>
</tr>
</table>
</td>
<tr>
</table>
</font>
</div>