Ok, NAT-handling proxy :-) g-)
Natambu Obleton wrote:
My softswitch doesn't support clients behind NAT, but to use the centrex based features I need the clients to register directly with the softswitch. So pretty much I need it to proxy for NAT translation.
Natambu Obleton
Network Engineer
FastTrack Communications
nobleton@fasttrackcomm.net mailto:nobleton@fasttrackcomm.net
(970) 247-3366 office
(970) 247-2426 fax
*From:* Greger V. Teigre [mailto:greger@teigre.com] *Sent:* Tuesday, September 12, 2006 12:58 AM *To:* Natambu Obleton *Cc:* serusers@iptel.org *Subject:* Re: [Serusers] SER as fake SBC...
I'm curious: Why do you want to simulate an SBC? (that is Session Border Controller for those who don't know) Topology hiding? Do you want to proxy everything as well? g-)
Natambu Obleton wrote:
If anyone is playing along with me.. I got registration to work. I replaced "save" with "save_noreply". Now to get NAT working....
Natambu Obleton
Network Engineer
FastTrack Communications
nobleton@fasttrackcomm.net mailto:nobleton@fasttrackcomm.net
(970) 247-3366 office
(970) 247-2426 fax
*From:* serusers-bounces@lists.iptel.org mailto:serusers-bounces@lists.iptel.org [mailto:serusers-bounces@lists.iptel.org] *On Behalf Of *Natambu Obleton *Sent:* Monday, September 11, 2006 12:25 PM *To:* serusers@iptel.org mailto:serusers@iptel.org *Subject:* [Serusers] SER as fake SBC...
I understand that SER is not an SBC, but I can see how it could maybe do it. So I started with hello-world.cfg from the onsip.org crowd and started playing. So I rewrite the contact address to send the address and port of the SER server and that works. I can make calls out, but when call come in they get routed to SER and it fails because my UA is not in the location database.
#
# Call Type Processing Section #
if (uri!=myself) { if (method=="REGISTER") { if (!subst('/Contact: <sip:(.*)@(.*)>mailto:sip:%28.*%29@%28.*%29/Contact: sip:\1@206.123.214.55:5060 mailto:sip:%5C1@206.123.214.55:5060/ig')) {
log("******************************SUBST FAILED ************************************\n");
}; # save("location"); }; if (!t_relay()) { sl_reply_error(); }; break; };When I have 'save("location")' in my configuration, Then I don't get registered with my softswitch. So what does 'save("location")' do exactly? Beside put an entry in my location database? Thanks.
In my setup I am not using NAT at all. UA, SER, and my softswitch all have public ip addresses.
Natambu Obleton
Network Engineer
FastTrack Communications
nobleton@fasttrackcomm.net mailto:nobleton@fasttrackcomm.net
(970) 247-3366 office
(970) 247-2426 fax
Serusers mailing list Serusers@lists.iptel.org mailto:Serusers@lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers