I am having issues with Blind Transfer on asterisk 1.8
If I call from one Grandstream phone to another and us the transfer key
to do a blind transfer everything works fine.
When calling in on a sip trunk and then trying to use the transfer key
to transfer from Grandstream phone to Grandstream phone the call just hangs
up. It did not do this on Asterisk 1.4.x or 1.6.2.x . If we use the # to
initiate the transfer everything works. But our customers are use to using
the transfer key on the phone. I found several bugs out there on the bug
tracker but do not see if there is any work around. Any ideas or help
would be appreciated.
Thanks
Bryant
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On Wed, Dec 1, 2010 at 9:44 AM, Bryant Zimmerman <BryantZ at zktech.com> wrote:> I am having issues with Blind Transfer on asterisk 1.8What specific version: 1.8.0, 1.8.1-rc1, SVN branch? What OS?> ????If I call from one Grandstream phone to another and us the transfer key > to do a blind transfer everything works fine. > > ????When calling in on a sip trunk and then trying to use the transfer key > to transfer from Grandstream phone to Grandstream phone the call just hangs up.Does the remote party (being transferred) initially hear hold music, then the line go silent after completing the transfer? Does the Grandstream show the call still on hold, but you are unable to pick it up? Are you using Realtime and/or Direct media?> It did not do this on Asterisk 1.4.x or 1.6.2.x?. If we use the # to > initiate the transfer everything works. But our customers are use to using > the transfer key on the phone. I found several bugs out there on the bug > tracker but do not see if there is any work around.? Any ideas or help would > be appreciated.I have been chasing a deadlock (issue #18403) on blind transfers with 1.8SVN and have not found a work-around yet. While I can deadlock every time (Polycom and Cisco handsets), at least one other has reported different results with the Bria Softphone and Grandstream handsets. You could try a softphone and see if you get the same results as the physical phones. -Jonathan
Replys from Bryant On Wed, Dec 1, 2010 at 9:44 AM, Bryant Zimmerman <BryantZ at zktech.com> wrote:>> I am having issues with Blind Transfer on asterisk 1.8>What specific version: 1.8.0, 1.8.1-rc1, SVN branch? What OS?Verison 1.8.0, Suse 11.1>> If I call from one Grandstream phone to another and us the transferkey>> to do a blind transfer everything works fine. >> >> When calling in on a sip trunk and then trying to use the transferkey>> to transfer from Grandstream phone to Grandstream phone the call justhangs up.>Does the remote party (being transferred) initially hear hold music, >then the line go silent after completing the transfer?No the call just drops and nothing happens in the dial plan.>Does the Grandstream show the call still on hold, but you are unable >to pick it up?The call just goes a way.>Are you using Realtime and/or Direct media?Not using Realtime. I don't think I am using Direct media. Our switch should be handling all of the rtp traffic>> It did not do this on Asterisk 1.4.x or 1.6.2.x . If we use the # to >> initiate the transfer everything works. But our customers are use tousing>> the transfer key on the phone. I found several bugs out there on thebug>> tracker but do not see if there is any work around. Any ideas or helpwould>> be appreciated.>I have been chasing a deadlock (issue #18403) on blind transfers with >1.8SVN and have not found a work-around yet. While I can deadlock >every time (Polycom and Cisco handsets), at least one other has >reported different results with the Bria Softphone and Grandstream >handsets. You could try a softphone and see if you get the same >results as the physical phones.I have a version of Bria I can try later today.>-JonathanBryant -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20101202/07c53473/attachment.htm
Hi, Am Donnerstag, den 02.12.2010, 11:02 -0500 schrieb Bryant Zimmerman:> Replys from Bryant > > On Wed, Dec 1, 2010 at 9:44 AM, Bryant Zimmerman <BryantZ at zktech.com> > wrote: > >> I am having issues with Blind Transfer on asterisk 1.8 > > >What specific version: 1.8.0, 1.8.1-rc1, SVN branch? What OS? > > Verison 1.8.0, Suse 11.1There was an issue with blind transfer in 1.8.0, fixed in SVN (and maybe in 1.8.1 ?) See https://issues.asterisk.org/view.php?id=18185 HTH, Karsten
Karsten I do not see it in the changlog for the 1.8.1 rc version. How would I get the SVN version to test? Thanks for your help. Bryant ---------------------------------------- From: "Karsten Wemheuer" <kwem at gmx.de> Sent: Thursday, December 02, 2010 11:45 AM To: asterisk-users at lists.digium.com Subject: Re: [asterisk-users] Issues with 1.8 and BlindTransfer Hi, Am Donnerstag, den 02.12.2010, 11:02 -0500 schrieb Bryant Zimmerman:> Replys from Bryant > > On Wed, Dec 1, 2010 at 9:44 AM, Bryant Zimmerman <BryantZ at zktech.com> > wrote: > >> I am having issues with Blind Transfer on asterisk 1.8 > > >What specific version: 1.8.0, 1.8.1-rc1, SVN branch? What OS? > > Verison 1.8.0, Suse 11.1There was an issue with blind transfer in 1.8.0, fixed in SVN (and maybe in 1.8.1 ?) See https://issues.asterisk.org/view.php?id=18185 HTH, Karsten -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20101202/5345b1a4/attachment.htm
>> On Wed, Dec 1, 2010 at 9:44 AM, Bryant Zimmerman <BryantZ at zktech.com> >> wrote: >> >> I am having issues with Blind Transfer on asterisk 1.8 >> >> >What specific version: 1.8.0, 1.8.1-rc1, SVN branch? What OS? >> >> Verison 1.8.0, Suse 11.1Try the latest SVN branch for 1.8 and see if that resolves your issue: $ svn checkout http://svn.asterisk.org/svn/asterisk/branches/1.8 (that will create a 1.8 directory in your current working directory) On Thu, Dec 2, 2010 at 8:44 AM, Karsten Wemheuer <kwem at gmx.de> wrote:> There was an issue with blind transfer in 1.8.0, fixed in SVN (and maybe > in 1.8.1 ?) See https://issues.asterisk.org/view.php?id=18185According to the ChangeLog, the fix for issue 18185 was committed after 1.8.1-rc1 was released. -Jonathan
On 10-12-02 12:22 PM, Bryant Zimmerman wrote:> Karsten > I do not see it in the changlog for the 1.8.1 rc version. > How would I get the SVN version to test? >$ svn co http://svn.asterisk.org/svn/asterisk/branches/1.8 -- Paul Belanger Digium, Inc. | Software Developer twitter: pabelanger | IRC: pabelanger (Freenode) Check us out at: http://digium.com & http://asterisk.org