[Freeswitch-users] Orphaned calls left on FS after redirect off of FS

[Brian West]

I have tried to reproduce this issue but haven't been able too... What  
SVN Rev are you on?

/b

On Jun 24, 2009, at 10:29 AM, Richard Lamkin wrote:

> I am using the API to manage calls as they arrive at FS from a trunk
>
> I have a very simple Dial plan rule that parks the incoming call.
>
>   <extension name="Trunk_02031701648">
>     <condition field="destination_number" expression="^02031701648$">
>         <action application="park" />
>     </condition>
>   </extension>
>
>
> Once the call is parked via the API I first send a ringing (to keep  
> the originator happy)
>
> sendmsg  <uuid>
> call-command: execute
> execute-app-name: respond
> execute-app-arg: 180
>
> Via the API I then redirect the call on to another PSTN number back  
> through the same gateway
>
> sendmsg   <UUID>
> call-command: execute
> execute-app-name: redirect
> execute-app-arg: sip:<destination>@194.0.147.16
>
> The redirection works well and the originator and destination are  
> connected correctly.
>
> But after the call has left FS I’m still left with some call debris  
> which I cannot clear down using
>
> sendmsg   <UUID>
> call-command: execute
> execute-app-name: hangup
> execute-app-arg: <cause code>
>
>
> Using command “api show channels”  I find the following held on FS   
> The only way I’ve found to remove these calls is “api hupall”
>
> -------------------------
> uuid 
> ,created 
> ,created_epoch 
> ,name 
> ,state 
> ,cid_name 
> ,cid_num 
> ,ip_addr 
> ,dest 
> ,application 
> ,application_data 
> ,dialplan,context,read_codec,read_rate,write_codec,write_rate
> 132a3362-3bb2-8e46-a11b-9bd46ab2d706,2009-06-24 15:10:15,1245852615,sofia/TrunkExternal/0203196599 at 194.0.147.16 
> :5060,CS_EXECUTE,0203196599,0203196599,
> 194.0.147.16,02031701648,redirect,sip:0189728420 at 194.0.147.16,XML,Public,PCMU,8000,PCMU,8000
> c2b40d55-0b5f-ff45-9541-cdcecc451e2c,2009-06-24 15:18:00,1245853080,sofia/TrunkExternal/0203196598 at 194.0.147.16 
> :5060,CS_EXECUTE,0203196598,0203196598,
> 194.0.147.16,02031701648,redirect,sip:0189728420 at 194.0.147.16,XML,Public,PCMU,8000,PCMU,8000
> b03fa6b3-a436-db4b-add5-dfd0658b8867,2009-06-24 15:22:53,1245853373,sofia/TrunkExternal/0203196599 at 194.0.147.16 
> :5060,CS_EXECUTE,0203196599,0203196599,
> 194.0.147.16,02031701648,redirect,sip:0189728420 at 194.0.147.16,XML,Public,PCMU,8000,PCMU,8000
> 57ce0f01-a84d-6e49-a66d-0d771849ebb4,2009-06-24 15:40:30,1245854430,sofia/TrunkExternal/0189728400 at 194.0.147.16 
> :5060,CS_EXECUTE,0189728400,0189728400,
> 194.0.147.16,02031701648,redirect,sip:0701137881 at 194.0.147.16,XML,Public,PCMA,8000,PCMA,8000
>
> 4 total.
> -------------------
>
> The SIP signalling is correct with an outgoing “302 moved  
> temporarily” [with the new destination in the contact] which is then  
> Ack’ed by the switch.  From a SIP point of view the call no longer  
> on FS.
> The only way I’ve found to remove these phantom calls is either “api  
> hupall”,  or restart the Sip profile.
>
> Any suggestions on how I can remove these phantom calls without  
> recourse to “api hupall”.  “api hupall” kills any incoming calls as  
> well as the stuck calls.
>
> Regards
>
> Richard Lamkin
> richard.lamkin at mettoni.com
>
>
>
>
>
>
>
>
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Brian West
brian at freeswitch.org

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