[OpenSER-Users] uaCSTA support in openser

[Hugo Koblmueller]

well this is definitely worth to think about...
thx for the input!
cheers
-hugo 

-----Original Message-----
From: Klaus Darilion [mailto:klaus.mailinglists at pernau.at] 
Sent: Friday, April 18, 2008 1:08 PM
To: Juha Heinanen
Cc: Hugo Koblmueller; users at lists.openser.org
Subject: Re: [OpenSER-Users] uaCSTA support in openser



Juha Heinanen schrieb:
> Hugo Koblmueller writes:
>
>  > my goal is now to establish this telephony link to *. but as * 
> doesn't  > understand SIP/CSTA, i thought of a box (e.g. my openSER 
> box) which can do  > this uaCSTA to SIP translation.
>
> looks to me like a problem in pbx space, i.e., since new code is 
> required, it would be better to write it in asterisk.  that would

I think this is the better approach. I have no clue about CSTA about to me
it sounds like having an CSTA<->AMI (Asterisk Manager Interface) would be
the way to go.

As openser is not dialog stateful, you can not send the status of the SIP
clients to the OCS - as openser does not know. Again, as Asterisk is dialog
statefull, Asterisk can.

regards
klaus


> eliminate need for one more translating box from the architecture.  i 
> would see openser's role as upstream proxy for OCS mediation server 
> (if it speaks standard SIP to outside).
>
> -- juha
>
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