[Serusers] what is the best way of using asterisk as B2BUA

[Iqbal]

Hi

I originally had a setup like this, but to me it just seemed way to 
expensive to be doing this, since you will need to add asterisk boxes, 
just to keep doing these "u-turns", and because you want the billing 
info. Also, I started to have problem when I hit the external gateway, 
because originally again i did this via asterisk, which then passing 
data back to ser gave headaches. But if anyone gets this combo up and 
running weel would be interested to know complete setup.

Iqbal

Kamran Ahmad wrote:

>hello Carles Wang
>
>This is the way to to successfully call through
>asterisk.
>
>SER is Main Registrar. Asterisk is B2BUA.
>
>SER will route its call to asterisk.
>now control is at asterisk side he can do any thing to
>that call (forword, voicemail, etc....). but actually
>asterisk dont know who is the user he ll route this
>call back to SER who is aware of the user.
>it is like U-Turn through Asterisk. try this and tell
>me
>
>
>
>
>ser.cfg
>------------------------
>rewritehostport("asterisk:port");
>force_rport();
>fix_nated_contact();
>force_rtp_proxy();
>t_relay();
>
>
>sip.conf
>------------------------
>[general]
>context=default                               
>port=5070
>bindaddr=0.0.0.0
>srvlookup=no
>
>[2000]
>callerid=2000
>type=friend
>host=dynamic
>canreinvite=no
>reinvite=no
>qualify=yes
>auth=plaintext
>nat=yes
>                                                      
>                                          
>[3000]
>type=friend
>host=dynamic
>callerid=3000
>qualify=yes
>canreinvite=no
>reinvite=no
>auth=plaintext
>nat=yes
>
>
>
>--- Charles Wang <lazy.charles at gmail.com> wrote:
>  
>
>>I also have the same problem. I don't know how to
>>fix it. Do you get
>>any solution or sample config about it. I think it
>>is a problem of
>>asterisk.
>>
>>On 4/28/05, Kamran Ahmad <p_kami at yahoo.com> wrote:
>>    
>>
>>>hi list
>>>
>>>any person using ser and Asterisk as B2bUA.
>>>
>>>what is the best way of using asterisk as B2BUA.
>>>
>>>i can route calls to through asterisk its working
>>>      
>>>
>>but
>>    
>>
>>>some time one UA tries to hangup the call and the
>>>other side is not able to receive Bye
>>>
>>>what could be the best way of using asterisk for
>>>monitering voice
>>>
>>>Thanks
>>>Kamran
>>>
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>>>
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>>    
>>
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>>>      
>>>
>>-- 
>>
>>Best Regards
>>Charles
>>
>>    
>>
>
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>.
>
>  
>