[Users] cancelling INVITE during OK response

[Bogdan-Andrei Iancu]

HI,

I\m afraid you cannot do that (yet) in openser...there is no way to 
trigger a cancel from the script..... A possible, but complicated way it 
could be to sent the CANCEL from outside via fifo for example using 
t_uac_dlg.

regards,
bogdan

Web Monkey wrote:
> hi, is there a way to cancel or terminate an INVITE or call upon 
> receipt of the OK reply. my configuration invokes an external program 
> which either return success or failure for OK message (response to 
> INVITE). when failure is returned, i want the script to terminate the 
> call or cancel the INVITE (OK message will not be forwarded to the 
> calling UA). is there an existing function or module to realize this? 
> the scenario is drawn below with provisional messages  removed.
>
>  UAC1      ------------------  proxy1    ----------------- proxy2  
> --------------- UAC2
>
> call:
>    
>         INVITE                        
>         --------------------------->         INVITE
>                                                
> ---------------------->           INVITE
>                                                                       
>              ----------------->
>                                                     
>                                                                                                   
> OK
>                                                                                    
> <----------------
>                                                                       
>     *XXX
>                                                                       
>     - error occurred
>                                                                       
>       during processing
>                                                                       
>       OK message
>
>
> thanks,
> sho                                                         
>                            
>                                          
>
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