[asterisk-users] REFER and dialplan broken (as documented inchan_sip.c on line 11951)

vip killa vipkilla at gmail.com
Wed Feb 23 11:36:55 CST 2011


Sure, it really manifests itself whenever using AGI for call flow, but this
is how it affects us...
incoming call -> queue -> agent007 -> xfer -> pussygalore
now the AGI/dialplan thinks agent007 is on phone with pussygalore until that
xfered call terminates so if another call comes into queue while pussygalore
is on the phone w/ that xfered call, agent007 will not even be attempted by
queue

I'm sure there could be other scenarios in which this REFER issue could pose
a problem but this is the most consequential scenario which we have to deal
with everyday.


On Wed, Feb 23, 2011 at 12:23 PM, Danny Nicholas <danny at debsinc.com> wrote:

>  I use Polycom 501’s and use the Transfer Key to send inbound calls to
> other extensions.  Can you give me an A-B-C example of how this problem
> manifests itself?
>
>
>  ------------------------------
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *vip killa
> *Sent:* Wednesday, February 23, 2011 11:11 AM
>
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> *Subject:* Re: [asterisk-users] REFER and dialplan broken (as documented
> inchan_sip.c on line 11951)
>
>
>
> Interesting but the issue I'm having relates to Inbound and Outbound REFERs
> since I'm using Polycom's Transfer softkey (which allows for both Inbound
> and Outbound Transfers). I know this is not an issue when using Asterisk's
> built-in transfer (only allows Inbound transfers).
>
>
>
> On Wed, Feb 23, 2011 at 12:01 PM, Danny Nicholas <danny at debsinc.com>
> wrote:
>
> Have you read this thread?
>
> http://forums.digium.com/viewtopic.php?t=74418
>
>
>
>
>  ------------------------------
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *vip killa
> *Sent:* Wednesday, February 23, 2011 10:36 AM
>
>
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
>
> *Subject:* Re: [asterisk-users] REFER and dialplan broken (as documented
> inchan_sip.c on line 11951)
>
>
>
> I did not see this issue anywhere on issues.asterisk.org
>
> Can you give me a reference number to the issue? Also, it is a problem with
> all releases of asterisk.
>
> On Wed, Feb 23, 2011 at 11:28 AM, Danny Nicholas <danny at debsinc.com>
> wrote:
>   ------------------------------
>
> *From:* asterisk-users-bounces at lists.digium.com [mailto:
> asterisk-users-bounces at lists.digium.com] *On Behalf Of *vip killa
> *Sent:* Wednesday, February 23, 2011 10:11 AM
> *To:* Asterisk Users Mailing List - Non-Commercial Discussion
> *Subject:* [asterisk-users] REFER and dialplan broken (as documented
> inchan_sip.c on line 11951)
>
>
>
> There is a problem when transferring calls using REFER, asterisk does not
> notify dialplan. I've been told to use AMI as a workaround to notify my
> dialplan/routing program but that would require a huge change to our
> software. I was wondering if there is any intention of fixing this problem.
>
> Here is issue as stated in chan_sip.c
>
> "this is currently broken as we have no way of telling the dialplan engine
> whether a transfer succeeds or fails."
>
> Thanks.
>
>
>
> I’m quite certain that this problem is being considered (for reference,
> this is a 1.8.X issue).  If you aren’t satisfied with the progress being
> made, you should research your own solution and/or offer a bounty.
>
>
> --
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