Open Source Sip: How to configure OpenSBC to work with ...

8 Replies Last post: Oct 28, 2008 5:46 AM by anebi

anebi

12 posts since
Oct 14, 2008

Oct 14, 2008 11:19 AM

How to configure OpenSBC to work with Sipxecs?

Hi,

i'm newbie with openSBC, but iwould like to use it with sipxecs 3.10 version. This version of sipxes doesn't support NAT Traversal functionality and i would like to use openSBC for that.

I didn't any good documentation how to configure opensbc to get this functionality. Probably both sipxecs and opensbc will be on the same machine.

Could you give me some examples what i need to write in sip trunk configuration and the rest of the options that i will need to get opensbc to work with sipxecs?

Or if there is some good tutorial for this. I did researching in the net for goor tutorial, but without success.

I will be glad if you help me with this to get this working

Thanks in advanced!

Regards, Ali Nebi!

raymund

14 posts since
Aug 22, 2007

1. Oct 15, 2008 8:56 PM

in response to: anebi

Re: How to configure OpenSBC to work with Sipxecs?

hi anebi,

sample setup scenario using B2BUAUpperReg mode.

ua -- > opensbc(e.g. sbc.example.com:8000) --> sipx server(e.g.sipx.example.com)

this could be in the same box.

ua config:

sip proxy: sbc.example.com:8000
sip domain: sipx.example.com
userid:200
pw:123

opensbc config:

general param:
mode: B2BUAUpperReg
interface:sip:*:8000

b2bua routes:
[sip:sipx.example.com sip:sipx.example.com

upper registration:
[sip:sipx.example.com sip:sipx.example.com

hth.

raymund

anebi

12 posts since
Oct 14, 2008

2. Oct 16, 2008 3:50 AM

in response to: raymund

Re: How to configure OpenSBC to work with Sipxecs?

Thanks for the reply.

I will try this now

anebi

12 posts since
Oct 14, 2008

3. Oct 21, 2008 10:31 AM

in response to: raymund

Re: How to configure OpenSBC to work with Sipxecs?

The way that you told me works for registering sip accounts to sipx. But when i try to call other user from our company (sip account is also in sipx), i get forbiden.

how to solve this?

This is the debug log from opensbc for transaction.

http://pastebin.com/f5a910148

I will appreciate any help to solve this.

Thanks in advanced!

P.S. Why with some softphones i get Unauthorized Error in the log? With twinke it works, i register wihtout problems, but if i use ekiga then i have problems.

Message was edited by: anebi

Guest

4. Oct 21, 2008 11:24 AM

in response to: anebi

Re: [OpenSBC] How to configure OpenSBC to work with Sipxecs?

Try to put a check on
http://opensbchost:9999/Trusted-Domains/Accept-All-Calls parameter in
you config.

Joegen

OpenSBC Forum wrote:

The way that you told me works for registering sip accounts to sipx. But when i try to call other user from our company (sip account is also in sipx), i get forbiden.

how to solve this?

This is the debug log from opensbc for transaction.

http://pastebin.com/f5a910148

I will appreciate any help to solve this.

Thanks in advanced!

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anebi

12 posts since
Oct 14, 2008

5. Oct 21, 2008 3:21 PM

in response to: Guest

Re: [OpenSBC] How to configure OpenSBC to work with Sipxecs?

Perfect, thanks a lot. That helped.

Everything works ok. I'm going to add trunks now to test this functionality and get them working

anebi

12 posts since
Oct 14, 2008

6. Oct 24, 2008 4:26 PM

in response to: anebi

Re: [OpenSBC] How to configure OpenSBC to work with Sipxecs?

I added my voip provider to Sip-Trunk-config in opensbc and i see that it's registering the sip account to provider without problems.

I added also dial plans and trunkconfiguration in sipx and set to route to opensbc. But i still can't to ring to real phone numbers.

I installed opensbc and sipxecs on different boxes.

b2bua route that i have set looks this way:

~~sip :myrealm.com~~ sip:opensbc.myservername.com

The same is set in upper register route setting. Are these correct or how i need to change them?

I'm register with our accounts to sipx thru opensbc without problems.

Trunks are registered without any problems to voip providers.

Now i want to get working outbound calls and inbound calls.

I see that when i call it return in the logs "Not found". I see that it try to call : 00359xxxxx@myrealm.com

What i need to do ?

Regards, Ali Nebi!

P.S. I changed after then b2bua route and upper register route this way: ~~sip:*@myrealm~~ sip:myvoipprovider.com, but i get a warning message:
Warning: 392 83.XXX.XXX.12:5060 "Noisy feedback tells: pid=11481 req_src_ip=83.XXX.XXX.21 req_src_port=5060 in_uri=sip:voip.voipprivider.it out_uri=sip:voip.voipprovider.it via_cnt==2"

Guest

7. Oct 27, 2008 11:14 AM

in response to: anebi

Re: [OpenSBC] How to configure OpenSBC to work with Sipxecs?

Hi Anebi,

Make sure you add a B2BUA-Route Entry for your trunk line so

~~sip:*opensbc-internal-realm.com~~ sip:your-trunk-provider.com;sip-trunk=true

the sip-trunk=true parameter to you route entry is important or opensbc
will not route the invite to the sip-trunk.

Joegen

OpenSBC Forum wrote:

I added my voip provider to Sip-Trunk-config in opensbc and i see that it's registering the sip account to provider without problems.

I added also dial plans in sipx and set to route to opensbc. But i still can't to ring to real phone numbers.

I installed opensbc and sipxecs on different boxes.

b2bua route that i have set looks this way:

~~sip :myrealm.com~~ sip:opensbc.myservername.com

The same is set in upper register route setting. Are these correct or how i need to change them?

I'm register with our accounts to sipx thru opensbc without problems.

Trunks are registered without any problems to voip providers.

Now i want to get working outbound calls and inbound calls.

I see that when i call it return in the logs "Not found". I see that it try to call : 00359xxxxx@myrealm.com

What i need to do ?

Regards, Ali Nebi!

No virus found in this incoming message.
Checked by AVG - http://www.avg.com
Version: 8.0.175 / Virus Database: 270.8.2/1743 - Release Date: 10/24/2008 8:33 AM

anebi

12 posts since
Oct 14, 2008

8. Oct 28, 2008 10:49 AM

in response to: Guest

Re: [OpenSBC] How to configure OpenSBC to work with Sipxecs?

Yes, it looks that the sip-trunk=true was the problem.

Thanks a lot.

I have also other problem. I don't know if it is related with opesbc or sipxecs itself. When i try to call some internal user from sipx, i can't call. On softphone i see only "Trying...", but when they try to call me, everythig is ok. It is calling. We use different softphones. Is it possible to be because route settings?

How do i need to set the route for this to get internal call between users also wirking without problems? Of course if it is need some special route for that.

Do you have registered voicetrading account from opensbc? I can't get working this trunk to register to voicetrading. The rest of trunks are registering without problems.

Thanks in advanced!

P.S. The log part for this provider is this:

2008/10/28 15:42:54.177 DTL: CID=0x1161 Event: ---> UnknownTransaction - REGISTER
2008/10/28 15:42:54.177 WRN: CID=0x06cb *** UNHANDLED *** Event(SIPUnknownTransaction)
2008/10/28 15:42:58.155 DTL: CID=0x1161 NICT(1225204970658) Event( Timer-E ) Interval: 4000
2008/10/28 15:42:58.156 INF: CID=0x1161 >>> REGISTER sip:sip.voicetrading.com SIP/2.0 DST: 194.xxx.xxx.198:5060:UDP SRC: 87.xxx.xxx.102:8006 enc=0 bytes=598
2008/10/28 15:42:58.156 DBG: CID=0x1161
2008/10/28 15:42:58.156 DBG: CID=0x1161 REGISTER sip:sip.voicetrading.com SIP/2.0
2008/10/28 15:42:58.156 DBG: CID=0x1161 From: <sip:xxxxx@sip.voicetrading.com>;tag=8e7f3a5a6ca3dd118902b5ad67640209
2008/10/28 15:42:58.156 DBG: CID=0x1161 To: sip:xxxxx@sip.voicetrading.com
2008/10/28 15:42:58.156 DBG: CID=0x1161 Via: SIP/2.0/UDP 87.xxx.xxx.102:8006;iid=15002;branch=z9hG4bK00953a5a6ca3dd118902b5ad67640209;uas-addr=194.xxx.xxx.198;rport
2008/10/28 15:42:58.156 DBG: CID=0x1161 CSeq: 1 REGISTER
2008/10/28 15:42:58.156 DBG: CID=0x1161 Call-ID: 7a843a5a-6ca3-dd11-8d35-b5ad67640209@sip.voicetrading.com
2008/10/28 15:42:58.156 DBG: CID=0x1161 Contact: <sip:xxxxx@87.xxx.xxx.102:8006;transport=udp>
2008/10/28 15:42:58.156 DBG: CID=0x1161 User-Agent:
2008/10/28 15:42:58.156 DBG: CID=0x1161 Expires: 10
2008/10/28 15:42:58.156 DBG: CID=0x1161 Max-Forwards: 70
2008/10/28 15:42:58.156 DBG: CID=0x1161 Allow: INVITE, BYE, ACK, REFER, MESSAGE, INFO, NOTIFY, OPTIONS, PRACK
2008/10/28 15:42:58.156 DBG: CID=0x1161 Content-Length: 0
2008/10/28 15:42:58.156 DBG: CID=0x1161
2008/10/28 15:42:58.156 DBG: CID=0x1161
2008/10/28 15:42:58.181 INF: CID=0x1161 <<< SIP/2.0 401 Unauthorized SRC: 194.xxx.xxx.198:5060:UDP enc=0 bytes=502
2008/10/28 15:42:58.181 DBG: CID=0x1161
2008/10/28 15:42:58.181 DBG: CID=0x1161 SIP/2.0 401 Unauthorized

Message was edited by: anebi

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Oct 14, 2008 11:19 AM

How to configure OpenSBC to work with Sipxecs?

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