[Serusers] Clearing fr_inv_timer_avp after failure route

[Evan Borgstrom]

Never mind... Changing the location of my avp_delete() statement has 
corrected the behavior.

-Evan

Evan Borgstrom wrote:
> Hey All,
> 
>     I have fr_inv_timer_avp pointing to an AVP named inv_timeout which 
> users are allowed to set and everything is working fine except upon call 
> forwarding from a failure route. Here's the situation...
> 
> - Call comes in for user at domain.com
> - User at domain.com has inv_timeout set to 10s
> - User at domain.com also has forward on unavailable to a PSTN number
> - 10s of ringing to the user elapses
> - The failure route kicks in and pushes the PSTN URI to a new branch
> - avp_delete("inv_timeout"); is called
> - avp_write("i:3600", "inv_timeout"); is called
> - The PSTN number begins to ring
> - 10s later SER sends a CANCEL to the PSTN gateway
> 
>     How do I properly clear the users preset inv_timeout and reset it to 
> 1 hour for the PSTN destination?
> 
> Thanks,
> Evan
> 
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