[Serusers] Ser Accepting Calls From Asterisk

[Mr Greg Plater]

Hi Greger
 
Thank you for the information I have found it just what I needed.
 
Calls To SER from Asterisk:
 
To add to trusted in MYSQL I would use this right:
 
INSERT INTO trusted SET
src_ip='***.***.***.***',proto='any',from_pattern='sip:[0-9]*@***.***.***.**
*'; #replace *** with the asterisk ip address
 
With this in my ser.cfg:
 
modparam("permissions", "db_url", "mysql://ser:heslo@localhost/ser
<mysql://ser:heslo@localhost/ser%22> ")
modparam("permissions", "db_mode", 1)
modparam("permissions", "trusted_table", "trusted")
 
 
and for routing to Asterisk From SER:
 
if (method == "INVITE" && (uri=~"^sip:0")){
rewritehostport ("***.***.***.***:5060");
t_relay();
break();
};
 
 
 
Or do I just add:
Asterisk to the trusted table and the following near the 
 
 
if(!allow_trusted)
if (!proxy_authorize("","subscriber")) {
proxy_challenge("","0");
break;
} else if (!check_from()) {
sl_send_reply("403", "Use From=ID");
break;


 
 
Thank you very much for your help
 
Cheers
Greg
 
 
  _____  

From: Greger V. Teigre [mailto:greger at teigre.com] 
Sent: Wednesday, 11 May 2005 6:20 PM
To: Mr Greg Plater; serusers at lists.iptel.org
Subject: Re: [Serusers] Ser Accepting Calls From Asterisk
 
Greg,
Basically, you can do four things (first two for dialing asterisk-ser, the
next two for dialing ser-asterisk):
1. Accept INVITEs from a specific src ip (asterisk) and add if(src_ip !=
asterisk_ip) around the INVITE authentication to avoid that part being
triggered
2. Or you accomplish the same thing be adding asterisk to the trusted table
and us if(!allow_trusted) instead. This will give you more control as you
can filter on ruri as well.
3. You can create an account in asterisk and have asterisk register with SER
like a regular user (who will be available in location for dialling into
asterisk). This only makes sense if you have one main number for all users
registered on asterisk (you don't need 1 or 2 if you do this)
4. Use some kind of routing, either through manual configuration (uri=~"some
pattern", then forward to asterisk) or use the LCR (least cost routing)
module to look up the ruris and forward to asterisk. This must be done in
combination with 1 or 2.
 
Hope this helps.
g-)
 
---- Original Message ----
From: Mr Greg Plater
To: serusers at lists.iptel.org
Sent: Wednesday, May 11, 2005 06:10 AM
Subject: [Serusers] Ser Accepting Calls From Asterisk

> Hi
> 
> I am using the onsip getting started doc with mediaproxy.
> 
> Calls for registered users on SER work great but when I try to call a
> registered ser user from my asterisk box. 
> I get a response in Asterisk Debug. Says  "failed to auth on INVITE"
> 
> If I wish to allow calls from my asterisk box to registered users on
> SER what do I change. 
> 
> 
> IN SER.cfg I note these 2 snippets
> 
> 
> if (!www_authorize("","subscriber")) {
> www_challenge("","0");
> break;
> };
> 
> 
> 
> if (!proxy_authorize("","subscriber")) {
> proxy_challenge("","0");
> break;
> } else if (!check_from()) {
> sl_send_reply("403", "Use From=ID");
> break;
> };
> 
> 
> 
> _______________________________________________
> Serusers mailing list
> serusers at lists.iptel.org
> http://lists.iptel.org/mailman/listinfo/serusers
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