Hi Michel,

Michel Bensoussan wrote:

Hi Bogdan,

I understand that the default is SIP Proxy and not SIP Server. Right ?

default is both - server as it process register requests and proxy as it routes call inside and outside domain.

Is there an API that enable the application to allow or disallow/reject an open session request ?

ther is no API but you can trigger different action in the routing script via global flags (which can eb remotly provision) or database (read info from DB from script)

I want the proxy to be part of the AP because of the characteristics of our product.

ok, I see :)

regards, bogdan

Regards,

Michel.

Bogdan-Andrei Iancu wrote:

...

Hi Michel,

there is a small sample of a working cfg provided along openser- see the etc/ directory from sources/installation.

but why do you want to set openser on the AP - wouldn't be more simpler to run a small daemon on AP just for traffic measurements and to send information to openser running somewhere else? regards, bogdan Michel Bensoussan wrote:

...

Hello,

I need to write a CAC (Call Admission Control) module for an 802.11 AP (Access Point). The idea is to use a SIP Proxy to monitoring bandwith utilization, for example according to codec, and allow or disallow new sessions, depending on resources. I'm thinking using OpenSER for this purpose. On a first stage I want to install a SIP Proxy on the AP (embedded with OS Linux) and on a second stage adding the CAC feature. There is many modules in OpenSER and I'm not sure which one I should use for a SIP Proxy.

I'm learning about SIP but my knowledge is limited (till last week I never heard about it).

Thank you for advising.

Regards, Michel.

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