opensipstack-osbcdevel

[OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Hi all, I am quite new to OpenSBC and I don't really understand if what I would like to do with it is really feasible.


Currently all our users register to a provider's registrar and use its proxy.


I would like to have the users register to OpenSBC, then OpenSBC converts its own logins to remote logins,


so when the users are calling out they effectively direct their calls through the provider's proxy ( in fact, depending


on destination prefix,  we would like to be able to choose between many providers) using their own login, and when


receiving calls from the proxy they should operate in the same way as effectively registered directly.


The purpose of all this thing is solving some incompatibilities in timeouts between UA and proxy, if registrations


are done too quickly they lock up for many minutes, so OpenSBC should keep registrations and give its own to


UAs powering on and off;  then we would like to have many UAs receiving calls at the same time for the same


incoming number, the first one answers, the others then stop ringing.


Thanks for your help. 

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Hi Paolo,

Yes, OpenSBC can be configured to register to different trunk providers.  OpenSBC can also fork calls if you register multiple phones using the same AOR.

Joegen

> {quote:title=Paolo wrote:}{quote}
> 
> Hi all, I am quite new to OpenSBC and I don't really understand if what I would like to do with it is really feasible.
> 
> 
> Currently all our users register to a provider's registrar and use its proxy.
> 
> 
> I would like to have the users register to OpenSBC, then OpenSBC converts its own logins to remote logins,
> 
> 
> so when the users are calling out they effectively direct their calls through the provider's proxy ( in fact, depending
> 
> 
> on destination prefix,  we would like to be able to choose between many providers) using their own login, and when
> 
> 
> receiving calls from the proxy they should operate in the same way as effectively registered directly.
> 
> 
> The purpose of all this thing is solving some incompatibilities in timeouts between UA and proxy, if registrations
> 
> 
> are done too quickly they lock up for many minutes, so OpenSBC should keep registrations and give its own to
> 
> 
> UAs powering on and off;  then we would like to have many UAs receiving calls at the same time for the same
> 
> 
> incoming number, the first one answers, the others then stop ringing.
> 
> 
> Thanks for your help. 
> 
>

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Ok, now I managed to get my users to register to opensbc, by adding their accounts to 


Local-Domain-Accounts.


I would like now to have each account dial out using a specific registered external account,


I mean:


internally     --> sip:useri:passwordi@opensbc


externally it dials using -> sip:usero:passwordo@providero


each useri must have a different usero and providero and passwordo


I saw the routes configuration, but it seems routes are setup according to called number


and not to calling accounts.


How can I possibly do it?


Thanks 


 

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

The following entry in the SIP-Trunk-Config section will map the registered UA 9001 to the external provider account 1001


 <account user-name="1001" auth-user-name="1001" auth-password="1001" inbound-route="sip:90...@ex..." expires="3600" />


 


Please refer to this document for a complete example:  


http://www.opensourcesip.org:8080/clearspacex/docs/DOC-1040 


 


Also, please note that the OSBC insatnce must be in B2BUA or B2BUA Upper Reg mode. 

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Nope.


I had already noticed the document about trunks, there aren't too many documents to be read after all...


I tried both B2B and B2B Upper, but nothing. I see no trace of registrations in the log.


My configuration is (sorry for the long post) as follows.


Help! Thanks everybody! 


 [Solegy]
RTTS-Client-Address=83.211.125.71

[OpenSBC-General-Parameters]
SIP-Log-Level=5
PTRACE-Log-Level=1
Log-File-Prefix=b2bua
SBC-Application-Mode=B2BUpperReg Mode
Interface-Address Array Size=0
Enable-Backdoor-Port=True
Enable-Trunk-Port=True
Enable-Calea-Port=True
RTP-Min-Port=10000
RTP-Max-Port=20000
Enable-Local-Refer=False
Max-Forwards=70
Encryption-Mode=XOR
Encryption-Key=GS
Transaction-Thread-Count=10
Session-Thread-Count=10
Alerting-Timeout=30000
Seize-Timeout=60000
SIP-Timer-B=Default
SIP-Timer-H=Default
Session-Keep-Alive=1800
Session-Max-Life-Span=10800
Max-Concurrent-Session=100
Max-Call-Rate-Per-Second=10

[Upper-Registration]
Enable-Stateful-Reg=True
Rewrite-TO-Domain=True
Rewrite-FROM-Domain=True
Route-List Array Size=0

[Internal-DNS-Mapping]
Internal-DNS-Map Array Size=0

[Proxy-Relay-Routes]
Drop-Routes-On-Ping-Timeout=False
Proxy-Resolve-To-URI=True
Route-List Array Size=0

[B2BUA-Routes]
Enable-Route-Scripting=False
Route-Script=b2bua-route.cscript
Route-List Array Size=1
Route-List 1=[sip:*@voip.eutelia.it:*] sip:voip.eutelia.it:5060;sip-trunk=true
Insert-Route-Header=True
Rewrite-TO-URI=True
Prepend-ISUP-OLI=False
Route-By-Request-URI=True
Route-By-To-URI=False
Drop-Routes-On-Ping-Timeout=False
Use-External-XML=False
External-XML-File=b2bua-route.xml
Route-List 2=[sip:030...@vo...] sip:030...@si...

[Media-Server]
Enable-Media-Server=False
Media-Server-Number=5000
Codec-List Array Size=0
No-RTP-Proxy-On-All-Transfers=False
Enable-Announcement-Service=False
4xx-Error-Map=prompts/basic/cant_complete.wav
5xx-Error-Map=prompts/basic/cant_complete.wav
6xx-Error-Map=prompts/basic/cant_complete.wav
Announcement-Error-Map Array Size=0

[Outbound-Proxies]
Outbound-Proxies Array Size=0

[Local-Domain-Accounts]
Accept-All-Registration=False
Account-List Array Size=3
Account-List 1=sip:0302054741:xx...@si...
Account-List 2=sip:0302054742:xx...@si...
Account-List 3=sip:0302054681:xx...@si...

[RTP-Proxy]
Proxy-On-Private-Contact=False
Proxy-On-via-received-vs-signaling-address=False
Proxy-On-Private-Via=False
Proxy-On-Different-RPORT=False
Proxy-All-Media=False

[SIP-Trunk-Config]
SIP-Trunk-Config=<siptrunk trunk-name="voip.eutelia.it" route-set="voip.eutelia.it" sip-domain="voip.eutelia.it" expires="600">
SIP-Trunk-Config=<trunk-accounts>
SIP-Trunk-Config=<account user-name="0302054741" auth-user-name="0302054741" auth-password="xxx" inboundroute="sip:030...@si..." expires="3600" />
SIP-Trunk-Config=</trunk-accounts>
SIP-Trunk-Config=</siptrunk>

 

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Hi Paolo,

There is a typo in that documentation.  the sample XML did not enclose the block in a ROOT ELEMENT causing parser error in the opensbc XML module.  This causes the register not to be sent.  Encode it like this:

{code:xml}<root>
               <siptrunk trunk-name="opteron.opensipstack.org" route-set="opteron.opensipstack.org" sip-domain="opteron.opensipstack.org" expires="10">
                 <trunk-accounts>
                   <account user-name="1001" auth-user-name="1001" auth-password="1001" inbound-route="sip:90...@wi..." send-reg="yes" expires="3600" />
	 </trunk-accounts>
</root>{code} 

Joegen

> {quote:title=Paolo wrote:}{quote}
> 
> Nope.
> 
> 
> I had already noticed the document about trunks, there aren't too many documents to be read after all...
> 
> 
> I tried both B2B and B2B Upper, but nothing. I see no trace of registrations in the log.
> 
> 
> My configuration is (sorry for the long post) as follows.
> 
> 
> Help! Thanks everybody! 
> 
> 
>  [Solegy]
> RTTS-Client-Address=83.211.125.71
> 
> [OpenSBC-General-Parameters]
> SIP-Log-Level=5
> PTRACE-Log-Level=1
> Log-File-Prefix=b2bua
> SBC-Application-Mode=B2BUpperReg Mode
> Interface-Address Array Size=0
> Enable-Backdoor-Port=True
> Enable-Trunk-Port=True
> Enable-Calea-Port=True
> RTP-Min-Port=10000
> RTP-Max-Port=20000
> Enable-Local-Refer=False
> Max-Forwards=70
> Encryption-Mode=XOR
> Encryption-Key=GS
> Transaction-Thread-Count=10
> Session-Thread-Count=10
> Alerting-Timeout=30000
> Seize-Timeout=60000
> SIP-Timer-B=Default
> SIP-Timer-H=Default
> Session-Keep-Alive=1800
> Session-Max-Life-Span=10800
> Max-Concurrent-Session=100
> Max-Call-Rate-Per-Second=10
> 
> [Upper-Registration]
> Enable-Stateful-Reg=True
> Rewrite-TO-Domain=True
> Rewrite-FROM-Domain=True
> Route-List Array Size=0
> 
> [Internal-DNS-Mapping]
> Internal-DNS-Map Array Size=0
> 
> [Proxy-Relay-Routes]
> Drop-Routes-On-Ping-Timeout=False
> Proxy-Resolve-To-URI=True
> Route-List Array Size=0
> 
> [B2BUA-Routes]
> Enable-Route-Scripting=False
> Route-Script=b2bua-route.cscript
> Route-List Array Size=1
> Route-List 1=[sip:*@voip.eutelia.it:*] sip:voip.eutelia.it:5060;sip-trunk=true
> Insert-Route-Header=True
> Rewrite-TO-URI=True
> Prepend-ISUP-OLI=False
> Route-By-Request-URI=True
> Route-By-To-URI=False
> Drop-Routes-On-Ping-Timeout=False
> Use-External-XML=False
> External-XML-File=b2bua-route.xml
> Route-List 2=[sip:030...@vo...] sip:030...@si...
> 
> [Media-Server]
> Enable-Media-Server=False
> Media-Server-Number=5000
> Codec-List Array Size=0
> No-RTP-Proxy-On-All-Transfers=False
> Enable-Announcement-Service=False
> 4xx-Error-Map=prompts/basic/cant_complete.wav
> 5xx-Error-Map=prompts/basic/cant_complete.wav
> 6xx-Error-Map=prompts/basic/cant_complete.wav
> Announcement-Error-Map Array Size=0
> 
> [Outbound-Proxies]
> Outbound-Proxies Array Size=0
> 
> [Local-Domain-Accounts]
> Accept-All-Registration=False
> Account-List Array Size=3
> Account-List 1=sip:0302054741:xx...@si...
> Account-List 2=sip:0302054742:xx...@si...
> Account-List 3=sip:0302054681:xx...@si...
> 
> [RTP-Proxy]
> Proxy-On-Private-Contact=False
> Proxy-On-via-received-vs-signaling-address=False
> Proxy-On-Private-Via=False
> Proxy-On-Different-RPORT=False
> Proxy-All-Media=False
> 
> [SIP-Trunk-Config]
> SIP-Trunk-Config=&lt;siptrunk trunk-name="voip.eutelia.it" route-set="voip.eutelia.it" sip-domain="voip.eutelia.it" expires="600"&gt;
> SIP-Trunk-Config=&lt;trunk-accounts&gt;
> SIP-Trunk-Config=&lt;account user-name="0302054741" auth-user-name="0302054741" auth-password="xxx" inboundroute="sip:030...@si..." expires="3600" /&gt;
> SIP-Trunk-Config=&lt;/trunk-accounts&gt;
> SIP-Trunk-Config=&lt;/siptrunk&gt;
> 
>  
> 
>

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Your example is blank, nothing can be read in the example window!

Re: [OpenSBC] Is this application feasible?

[OpenSBC F. <ope...@op...>]

Ok I figured out that you really mean adding <root> and </root> literally.


Now ( operating in full mode, B2B modes make no difference ) I see that the trunks are getting registered.


My current situation is having both internal users and external trunks correctly registered.


I tried calling one of the registered trunks, I see the INVITE being sent to OpenSBC,


I expected the inbound-route getting a relayed INVITE from OpenSBC, but in fact


nothing happens!


Is there anything more that must be set?


Thanks