[Users] UAC problem. UAC don't send final ACK if UAS send OK

Bogdan-Andrei Iancu bogdan at voice-system.ro
Fri Nov 11 08:58:34 CET 2005


Please explicitly set the 

modparam("uac","from_restore_mode","auto")

it seams to be a documentation error - actually the default value is 
"none". Also please attach network traces.

regards,
bogdan


jltorre at yahoo.com wrote:

>Hi Bogdan,
>
>I do that :
>- I don't put any modparam, because modmodparam by
>default is "auto" and in route block put
>uac_replace_from() only for INVITE and CANCEL, and the
>problem is the same, UAC don't send ACK because OK
>from UAS don't restore "FROM" value. The problem is
>iqual than the problem  solved with replace_from.patch
>in SER 0.9.0 with UAC module. the problem is in ACK
>--- OK dialog after "RINGING" dialog.
>
>Do you send me a example on how to configure
>uac_replace_from and uac_restore. 
>
>Another thing, if i have digest authentication, i have
>insert uac_auth() or i can insert traditional method
>with proxy_authorize or www_authorize method ?
>
>Thanks in advance
>
>Jose 
>
>--- Bogdan-Andrei Iancu <bogdan at voice-system.ro>
>wrote:
>
>  
>
>>Hi Jose,
>>
>>try to use "auto" mode for FROM restoring:
>>    modparam("uac","from_restore_mode","auto")
>>by doing this, you will need to call 
>>uac_replace_from() *only* for the 
>>initial INVITE and CANCEL .. all sequential requests
>>(ACK, BYE, 
>>re-INVITEs) will be automatically updated.
>>
>>If you still have problems, please post a network
>>trace from the proxy.
>>
>>regards,
>>bogdan
>>
>>
>>jltorre at yahoo.com wrote:
>>
>>    
>>
>>>uac module configuration is by default without
>>>modparam, and the problem is when
>>>the callee respond the call, the caller hear ring
>>>sound and callee voice, both
>>>of then, and UAC ( caller) don't do final ACK if
>>>reveive OK from UAS, because
>>>OK trace from UAS may be not correct.
>>>
>>>We only use
>>>      
>>>
>>uac_replace_from("","usuario at domain.com")
>>    
>>
>>>for INVITE,ACK,CANCEL or
>>>BYE method in route section.We have use openser
>>>release 1.0.0
>>>
>>>Have you a solution or is it a bug ?
>>>
>>>Thank in advance
>>>Jose
>>>
>>>
>>>
>>>
>>>		
>>>__________________________________ 
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>>>      
>>>
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>>    
>>
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>>>
>>>      
>>>
>>    
>>
>
>
>
>	
>		
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>  
>





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