[OpenSIPS-Users] UpenSIPS and sips

[Olle Frimanson]

Hi Bogdan, my setup is:

Client A registers with normal UDP (non encrypted) Client B registers with
transport=tls

Then I try to make a call from B to A with:

sip:a at domain.com;transport=tls

It works fine which is expected, but when I use

sips:a at domain.com;transport=tls

It also works, but my understanding was that this call should fail.

What are we doing wrong in this case?

BR/Olle

-----Original Message-----
From: Bogdan-Andrei Iancu [mailto:bogdan at voice-system.ro]
Sent: den 6 oktober 2008 12:38
To: Olle Frimanson
Cc: users at lists.opensips.org
Subject: Re: [OpenSIPS-Users] UpenSIPS and sips

Hi Olle,

Olle Frimanson wrote:
> Hi I'm fairly new to OpenSIPS and have a question if OpenSIPS supports 
> sips and in that case how it should be configured.
You do not have to do anything special - just send calls with SIPS RURI.
> Today we sucessfully use TLS transport but if we try to make a call 
> from one client which is coonected through TLS to another conencted 
> through UDP/TCP the call still goes through which it shouldn't.
Why it shouldn't ?

Each device can choose what so ever protocol to connect to the server. 
And the server is able to cross calls between the protocols.

The only restriction is when using a SIPS uri - these kind of calls must be
delivered (by all SIP entities on the way) in a secure manner (read TLS).
So, have you tested with SIPS or SIP URI?

Regards,
Bogdan


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