On 12/28/2009 11:57 AM, Antonio Goméz Soto wrote:
thank you for your thorough answers.
You're welcome!
I have noticed that some phones only accept SIP NOTIFY
from the registrar
server, and some request authentication, and accept them from the same
port that the register replies came from, or use SIP transaction numbers.
This would make it mandatory for the register server to send them.
In principle, yes.
I am not at all trying to compare asterisk to
kamailio, just trying to find
out what each is intended to do, in words and concepts that are familiar to
me.
In that case, I invite you to think of Kamailio as a "call router."
So this means, that if I put kamailio as a frontend to
my current asterisk
setup, and most calls run outside asterisk, that the operator will not be
able to for example break into an already existing conversation?
If they run outside of Asterisk in both the signaling and media
respects, that is correct.
Or pull two established channels away from each other
and forcibly redirect
them to a conference box?
Correct.
Will the asterisk queue app be able to work with
phones that are
registered to kamailio?
Yes. You can use Kamailio as a location server to contact all phones
from Asterisk. Instead of addressing them as local peers (e.g.
Dial(SIP/antonio)), you'd just plumb the network/transport-layer
reachability information resolution through the registrar (e.g.
Dial(SIP/antonio@kamailio_server)).
-- Alex
--
Alex Balashov - Principal
Evariste Systems
Web :
http://www.evaristesys.com/
Tel : (+1) (678) 954-0670
Direct : (+1) (678) 954-0671