[OpenSIPS-Users] Request URI in INVITE when using proxy

Filippo Zangheri filippo.zangheri at yahoo.it
Fri Sep 19 13:35:09 CEST 2008

On 19/09/2008 13:28, Andrew Pogrebennyk wrote:
> Andrew Pogrebennyk wrote:
>> Filippo Zangheri wrote:
>>> Pjsua command line is:
>>>  $ ./pjsua-i686-pc-linux-gnu --ip-addr= --local-port=6000 --null-audio --outbound=sip:
>>>  $ ./pjsua-i686-pc-linux-gnu --ip-addr= --local-port=7000 --null-audio --outbound=sip:
>>>  [...]
>>>  INVITE sip: SIP/2.0
>>>  [...]
>>> Now, is it normal to have the proxy URI in the INVITE request 1st line, or
>>> is pjsua completely messed-up? Or is it a special way to make an INVITE, which
>>> OpenSIPS by default does not accept?
>> Why don't you check yourself?
>> According to RFC 3261 SIP URI is not complete without hostport part:
>> SIP-URI          =  "sip:" [ userinfo ] hostport
>>                      uri-parameters [ headers ]
> Sorry, I meant not hostport but userinfo part. OpenSIPS is only a proxy 
> so it can not process dialog forming request which doesn't contain 
> userinfo ;)
>> I think what you are getting is the effect of having the outbound proxy 
>> set without setting the SIP URL to call. You won't need to set outbound 
>> proxy after SIP URL to call is set correctly. Just in case manual of 
>> pjsua is located at http://www.pjsip.org/pjsua.htm

Thank you.

Actually the problem is solved by explicitely setting the loose route prameter
in proxy URI, as Olle Frimanson told me previously (not on ml, though):

 --outbound "sip:;lr"

Thank you guys!
Best regards.

Filippo Zangheri

GPG key ID: 0x6C1F2F2F

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