[OpenSIPS-Users] Bad from on header

[Bogdan-Andrei Iancu]

Hello Mike,

The restore/change of the FROM hdr is done automatically for the 
sequential requests. What I suspect in your case is an altering of the 
RR/Route "vsf" param - check if you have the same value in the outgoing 
INVITE (original), in the invite 200 OK (in RR hdr) and the incoming ACK 
(in Route hdr)

Regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 17.03.2014 00:03, Mike Tesliuk wrote:
> Hello Bogdan,
>
> Yes, on the initial request we have the uac_replace_from , but in this 
> case the ack is not supposed to reach the function , as i say before, 
> this does not happen on every dialog, just in some situation that i 
> dont identify exactly which one yet.
>
>
> 2014-03-16 17:06 GMT-04:00 Bogdan-Andrei Iancu <bogdan at opensips.org 
> <mailto:bogdan at opensips.org>>:
>
>     Hello Mike,
>
>     Are you using the uac_replace_from() for that call ?
>
>     Regards,
>
>     Bogdan-Andrei Iancu
>     OpenSIPS Founder and Developer
>     http://www.opensips-solutions.com
>
>     On 14.03.2014 19:48, Mike Tesliuk wrote:
>>     Hello Guys,
>>
>>     Im checking about a problem here i hope somebody can help me.
>>
>>     Some times when i receive an ACK opensips is doing something
>>     strange with the from, check the mesage below
>>
>>     Message that opensips has received
>>
>>     U _CUSTOMER_IP_:5060 -> __OPENSIPS_IP__:5060
>>     ACK sip:603#558533822977 at _ASTERISK_IP_:5060 SIP/2.0.
>>     Contact: <sip:12345678 at 189.2.5.243:5060
>>     <http://sip:12345678@189.2.5.243:5060>>.
>>     CSeq: 1 ACK.
>>     From: <sip:12345678 at 189.2.5.243
>>     <mailto:sip%3A12345678 at 189.2.5.243>>;tag=1c512295868.
>>
>>     Message that opensips has sended
>>
>>     U __OPENSIPS_IP__:5060 -> _ASTERISK_IP_:5060
>>     ACK sip:603#558533822977 at _ASTERISK_IP_:5060 SIP/2.0.
>>     Contact: <sip:12345678 at 189.2.5.243:5060
>>     <http://sip:12345678@189.2.5.243:5060>>.
>>     CSeq: 1 ACK.
>>     From: <...S.i.~.\..)..N(..24Y3-.9.>;tag=1c512295868.
>>
>>     With this, i get on my log  messages like below.
>>
>>     ERROR:core:parse_to: unexpected char [\] in status 6:
>>     <<<#032??S?i?~?>> .
>>     ERROR:core:parse_from_header: bad from header
>>      ERROR:uac:restore_uris_reply: failed to find/parse FROM hdr
>>
>>     and the acc show me this
>>
>>     reason=Call leg/transaction does not exist
>>
>>     i dont understand why this is happen, but happen just some times,
>>     and as i can find just with one customer.
>>
>>
>>     if somebody can point me what kind of mistake can generate this
>>     error i will apreciate.
>>
>>     Thanks
>>
>>
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>

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