[OpenSIPS-Users] Topology hiding - B2B_LOGIC

Maciej Bylica mbsip at gazeta.pl
Tue Feb 8 01:35:44 CET 2011


Hi Ovidiu,

I will take a look on this for sure.

Thx,
Maciej.

2011/2/6 Ovidiu Sas <osas at voipembedded.com>:
> For now, best thing to do is to separate functionality:
>  - one server doing topology hiding;
>  - one server doing routing, accounting, rtp proxy, etc.
>
>
> Regards,
> Ovidiu Sas
>
> On Sun, Feb 6, 2011 at 9:23 AM, Maciej Bylica <mbsip at gazeta.pl> wrote:
>> Hi,
>>
>>> I am running Opensips 1.6.3 and trying to do topology hiding.
>>> This is my scenario:    Operator_1 ------ > my Opensips ------> Operator_2
>>> The goal is not to convey any information of Operator_2 to Operator_1
>>> like Contact, User-Agent headers and so on and to do rtp proxying.
>>> For rtp proxying i've installed rtpproxy and it works fine.
>>> But still the question is about signalization and SDP (o= part)
>>> I ran through a few posts and found out that the answer is B2B
>>> functionality here - so B2B_LOGIC.
>>>
>>> Are there any other wayouts or this is the only way i may follow.
>>
>> One more question.
>> Should I place b2bua separately or could i combine that functionality
>> with my current Opensips installation?
>> I am asking because as i understand there might be some problems with
>> proper call accounting (no radius is used in my case).
>> If positive then my scenario will look like following:
>> Operator_1 ------ > my Opensips (billing) -- Opensips b2bua (top
>> hiding) -- OS RTP Proxy ------> Operator_2.
>> or it is wrong assumption.
>>
>> Thanks,
>> Maciej.
>>
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>
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