Re: [reSIProcate-users] OPTION with in-dialog and out of dialog using DUM

[Scott Godin <sgodin@xxxxxxxxxxxxxxx>]

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On Thu, Sep 16, 2010 at 2:15 PM, Hong Zhang <zhang@xxxxxxxxxxx> wrote:

Hi,

I have two questions with reciprocate 1.6.

1.     Based on RFC3261, the SIP OPTION method can be sent with in-dialog and out of dialog. In DUM, out of dialog OPTION is supported but not with in dialog, Could you please confirm that reciprocate does not support in-dialog OPTION. Also does reciprocate support out of dialog MESSAGE?

I believe that resip will treat all OPTIONS requests as out-of-dialog - even if they are in a dialog.  Resip supports out of dialog messages via the ClientPagerMessage and ServerPagerMessage usages (see dum/test/basicMessage.cxx).

2.     I tried to test PRACK functions with DUM. On both UAC/UAS sides, I have set

myProfile->addSupportedOptionTag(Token(Symbols::C100rel));

myProfile->setUacReliableProvisionalMode(MasterProfile::Supported);

But it exited when ran. Checked into /dum/MasterProfile.cxx, there are some commons about not support or broken. Could you confirm that reciprocate currently does not support RFC3515 PRACK.

In mainline UAC PRACK support is present.  UAS prack support exists in a branch - it still needs a review and merge into main. 

 https://svn.resiprocate.org/rep/resiprocate/branches/b-uasprack-20091103

 

Many thanks for your time.

Zhang

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