[OpenSER-Users] Limiting maximum number of concurrent calls

[Alex Balashov]

Rana Dhekial wrote:
> Hi,
>  
> We are running openeser version 1.2.2. Currently we have defined 3 
> groups of subscribers. We have a requirement of limiting max number of 
> concurrent calls per group. For example, 10 maximum number of  
> concurrent ( incoming /outgoing ) calls for subscribers belonging to 
> group 1. How do we go about it. Any sample config will be appreciated.

As far as I know, there is no inherent mechanism for doing this in OpenSER.

You are going to have to keep state for each SIP transaction going to a 
particular subscriber group - perhaps using a database.  Using request 
and reply routes, be able to store calls in progress.  Then, count them 
to enforce the cap.


-- 
Alex Balashov
Evariste Systems
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