[Users] limiting number of calls

[Jayesh Nambiar]

Hi bogdan,
  Thanks for the reply...
  My requirement is as follows:
  - I want to limit the number of incoming calls per user can receive.
  - I think, it is possible using the avpops module. But can someone please give me a hint on where to start to implement this.
  - Now since the dialogue module is out, I dont think there wud be a problem of missing byes as it will terminate the session after a certain timeout.
  - Is it possible in openser script to somehow set a counter.
  - for eg. the counter will be set to 2 when any user receives a call and it will be decremented when the same user receives a call again, and when the count for that user is 0, he will receive no more calls.
  - This counter has to be enabled on a per user basis.
  - Please let me know if this is possible.
  - I need to achieve this because otherwise any user can have an 8 port or 24 port gateway registered with my openser and receive so many calls at the same time. I want to avoid this happening.
   
  thanks in advance......
  jayesh. 
  
Bogdan-Andrei Iancu <bogdan at voice-system.ro> wrote:
  Hi,

the dialog module functionality is yet simple - it can monitor the call 
(catching BYEs and other sequential requests); if no BYE is received, 
the dialog will expire after a defined timeout.

it can count the number of calls, but globally and not per user.

regards,
bogdan

Jayesh Nambiar wrote:

> Hi,
> how can the dialog module help prevent the issue of missing BYEs?? Is 
> dialog module capable of monitoring the sessions going on in openser.
> I also wanted to ask that if i try limiting the no. of calls that per 
> user can receicve how do i match the invite with the byes.
> for eg: I may allow some users to have 5 incoming calls and other 2 
> and so on. So, I'll have to store that value in the DB table 
> somewhere, and when a user receives a call, this column will be 
> checked and the value should be decremented when he receives the 
> invite message.
> But how do i again increment the value, when the user receives bye. I 
> mean how do i write the logic to match the invite and byes so as to 
> increment and decrement the simultaneous calls value.
> 
> please help me regarding this....
> 
> thanks in advance.
> 
> jayesh.
>
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