kamailio Peering with ACME SBC

Ok, I am still a newbee with Kamailio. I have the server set up, can register and make calls between phones, but how can i peer to an outbound route? that is where I am stumped, I cant seem to find the documentaion that explains it well enough to accomplish this.
can someone please show me what to do?

you can do a peer
but you can't authenticate with him!you can't send register.

if you want to peer with an asterisk, add kamailio as a peer in an asterisk and add the insecure=invite,port

i know i can peer, but what are the commands to set up a peer in Kamailio, and to make the calls use that specific route? I am new to Kamailio, so sorry if these are basic questions.

im actually trying to have calls sent to the Kamailio server, and cant get it to allow inbound calls.

first, you have to look if your iptables are open.

use the xlog module to print in the syslog some control messages. exemple that you can insert in route{:
xlog("L_ERR", "method <$rm>_uri <$ru>fu : $fu ,fn : $fn, si:<$si>\n");
to have a look in the syslog: tail -f /var/log/syslog
you can see if a call is coming!




in asterisk, add peer in sip.conf:
[ser1]
type=friend
host=192.168.1.100
disallow=all
allow=ulaw
allow=alaw
dtmfmode=rfc2833
canreinvite=no
qualify=yes
context=fromkamailio
insecure=invite

in the extensions.conf:

[fromkamailio]
exten => _0XX.,1,Dial(SIP/trunk/${EXTEN})
[default]
exten => _0XX.,1,Dial(SIP/ser1/${EXTEN})


have fun

ok so basically, if the number is in kamailio as a user and a call gets sent to kamailio, the sending sbc doesnt need to have auth to send call in?

SIP/2.0 401 Unauthorized


when i send a call to kamailio
how do i authorize a peer in kamailio to send a call through the proxy?

how can we authenticate incoming calls to kamailio -- from an sbc, no registration simple peer

your asterisk don't need to authenticate to kamailio.
when you send a call to asterisk, you have 2 solutions:

--send the call to an IP address with the $rd variable
--send to a user who is authenticate in kamailio. then to find him, use lookup("location")