[Kamailio-Users] Secure VoIP

[Daniel-Constantin Mierla]

Hello,

On 02/26/2009 09:34 AM, Johansson Olle E wrote:
> 25 feb 2009 kl. 11.05 skrev Henning Westerholt:
>
>   
>> SIPS is the secure variant of SIP, it uses TLS to encrypt its data.
>>     
>
> Actually both SIP: and SIPS: can be protected by TLS. The difference  
> is that a SIPS: url *request* TLS.
>   
what I tried to figure out in one of my previous emails, is:
- does sips requires TLS only, or can be any form of secure 
communication channel, e.g., ipsec?

Cheers,
Daniel

-- 
Daniel-Constantin Mierla
http://www.asipto.com