17 Jul
2008
17 Jul
'08
11:37 p.m.
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.
thanks,
dhekial
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17 Jul
17 Jul
11:57 p.m.
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
Web : http://www.evaristesys.com/
Tel : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599
11:59 p.m.
El Jueves, 17 de Julio de 2008, Rana Dhekial escribió:
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.
OpenSer is a stateful proxy, not a call-stateful. This is: OpenSer knows about
SIP transactions but not about SIP dialogs (calls), so there is no an
ellegant way to know the number of current dialogs.
Also note that a dialog could start through OpenSer (first INVITE) and
continue out of OpenSer (if OpenSer doesn't add "Record-Route" headers).
Anyway there is "dialog" module that can help with it but AFAIK it is much
complete in 1.3.X version.
--
Iñaki Baz Castillo
18 Jul
18 Jul
12:32 a.m.
Iñaki Baz Castillo wrote:
El Jueves, 17 de Julio de 2008, Rana Dhekial
escribió:
There might be some merit to crafting a module that allows one to hash a
concurrent open INVITE dialog state and then obtain a count based on
some user-defined key. It has to be user-defined because many use cases
will have many different requirements for how to enforce call limits;
some will want to do it based on DID, some will want to do it based on
underlying Contact, some will have various "subscriber groups" as the
original poster does, etc.
--
Alex Balashov
Evariste Systems
Web : http://www.evaristesys.com/
Tel : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671
Mobile : (+1) (706) 338-8599
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.
OpenSer is a stateful proxy, not a call-stateful. This is: OpenSer knows about
SIP transactions but not about SIP dialogs (calls), so there is no an
ellegant way to know the number of current dialogs.
Also note that a dialog could start through OpenSer (first INVITE) and
continue out of OpenSer (if OpenSer doesn't add "Record-Route" headers).
Anyway there is "dialog" module that can help with it but AFAIK it is much
complete in 1.3.X version. 
3:06 a.m.
Check the new profile functionality in the dialog module for the
upcoming 1.4 release:
http://www.openser.org/docs/modules/1.4.x/dialog.html#id2506814
Regards,
Ovidiu Sas
On Thu, Jul 17, 2008 at 5:37 PM, Rana Dhekial <dhekial(a)msn.com> 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.
thanks,
dhekial
________________________________
With Windows Live for mobile, your contacts travel with you. Connect on the
go.
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4 comments
4 participants
participants (4)
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Alex Balashov -
Iñaki Baz Castillo -
Ovidiu Sas -
Rana Dhekial