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11 Replies Last post: Jan 21, 2010 10:55 PM by joegen  
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btsteve
6 posts since
Jan 15, 2010

Jan 15, 2010 1:06 PM

OpenSBC Upper Reg Config


I am attempting to setup OpenSBC as a Upper Reg Server to handle my registrations and proxy the media for my users. I have been able to get it to process theregistration but when i try to place an out bound call it fails, and inbound calls fail also. I do see the inbound call hit OpenSBC from the upper reg servers.

I am using x-lite to try and place the call.

I think i may be missing a step in the setup. Do i need to define b2broutes in upper reg mode?

It appears it is trying to route the call as a local call.


Thanks.


Setup:

UA -> OpenSBC -> Regserver -> LCR -> Carrier

Upperreg configAll-Reg-As-Upper-Reg=True
Enable-Stateful-Reg=False
Rewrite-TO-Domain=False
Rewrite-FROM-Domain=False
Route-List Array Size=1


Route List 1=[sip:*]sip:IPADDROFUPSTREAM:5060

Thanks

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nate187
27 posts since
Sep 29, 2009
1. Jan 15, 2010 4:49 PM in response to: btsteve
Re: OpenSBC Upper Reg Config
You have to define b2bua routes as well as upper registration routes
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btsteve
6 posts since
Jan 15, 2010
2. Jan 15, 2010 6:12 PM in response to: nate187
Re: OpenSBC Upper Reg Config
Ok got out bound working. Now my inbound is not working.
Attachments:
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joegen
467 posts since
Apr 28, 2007
3. Jan 17, 2010 12:14 AM in response to: btsteve
Re: OpenSBC Upper Reg Config
Try setting accept-all-calls ins b2bua routes to true. it seems openbc is authenticating your invites.
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btsteve
6 posts since
Jan 15, 2010
4. Jan 18, 2010 2:52 PM in response to: joegen
Re: OpenSBC Upper Reg Config

Accept-all-calls is set in the trusted domains. I do not see that setting in the b2buaroutes.
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joegen
467 posts since
Apr 28, 2007
5. Jan 20, 2010 9:25 PM in response to: btsteve
Re: OpenSBC Upper Reg Config
Ok I was wrong when i said the main trunk was sending the 407. It was actually your server that sent it. The backdoor sends that INVITE back to your server which could only happen if you have a messed up static-dns. Can you attach your ini file here?
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btsteve
6 posts since
Jan 15, 2010
6. Jan 21, 2010 9:42 AM in response to: joegen
Re: OpenSBC Upper Reg Config
Sure here it is.
Attachments:
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joegen
467 posts since
Apr 28, 2007
7. Jan 21, 2010 10:03 PM in response to: btsteve
Re: OpenSBC Upper Reg Config
Is 72.x.x.154 in the same box as 204.x.x.56?
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btsteve
6 posts since
Jan 15, 2010
8. Jan 21, 2010 10:06 PM in response to: joegen
Re: OpenSBC Upper Reg Config

No the 72. address is my switches registration server.

204. is the box i am testing out Opensbc on.

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joegen
467 posts since
Apr 28, 2007
9. Jan 21, 2010 10:39 PM in response to: btsteve
Re: OpenSBC Upper Reg Config
Did you modify opensbc/opensipstack code in any way? I am trying to understand how opensbc would route the request to your server. I have a possible fix but i am still not sure where or what might have caused the glitch.
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btsteve
6 posts since
Jan 15, 2010
10. Jan 21, 2010 10:43 PM in response to: joegen
Re: OpenSBC Upper Reg Config
No modifications. I am just trying to use it as a sbc to pass the registrations to the reg servers and take care of nat.
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joegen
467 posts since
Apr 28, 2007
11. Jan 21, 2010 10:55 PM in response to: btsteve
Re: OpenSBC Upper Reg Config
By any chance, does you routing table resolves everything to 72.x.x.154? Can you send me the snapshot of you routing table? Mail it to joegen at opensipstack dot org if it reveals private info.

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