Re: [SR-Users] Fwd: presence module issue with NOTIFY messsage.

Hello,

short update on this topic - the master and 4.2 branches include a patch that should make presence work with set_contact_alias().

It would be safer to use set_contact_alias(), especially if you have UA that checks R-URI for incoming requests.

Cheers, Daniel

On 13/10/14 04:42, Thanh Truong wrote:

Hi All,

I have added : fix_natted_contact() and it fix this issue.

Thank all for help.

Thanks, ThanhTruong.

On Fri, Oct 10, 2014 at 8:39 PM, Ovidiu Sas <osas@voipembedded.com mailto:osas@voipembedded.com> wrote:

I would prefer to have add_contact_alias deprecated and then
dropped (less confusing this way).

-ovidiu

On Fri, Oct 10, 2014 at 9:31 AM, Daniel-Constantin Mierla
<miconda@gmail.com <mailto:miconda@gmail.com>> wrote:


    On 10/10/14 14:54, Ovidiu Sas wrote:

...

    I don't think this is documented anywhere and it's
    challenging for someone not familiar with kamailio to deal
    with it.
    Maybe we should open a bug report to make presence
    *_contact_alias friendly.

    add_contact_alias() is not going to be (very easy) friendly,
    by the way was coded -- probably targeting only the requests
    that are proxied.

    It was the reason I added set_contact_alias() for fixing that,
    but I was not sure how it will cope over all at the end. So
    the first follow up fix was done inside dialog module (because
    I could test it at that moment), I will push it now directly
    in tm to catch the other modules sending requests within dialog.

    Eventually add_contact_alias() will be removed or 'aliased' to
    set_contact_alias().

    Daniel

...

    -ovidiu

    On Fri, Oct 10, 2014 at 5:16 AM, Daniel-Constantin Mierla
    <miconda@gmail.com <mailto:miconda@gmail.com>> wrote:

        Hello,

        if the presence server is first hop after a nat router,
        then use fix_natted_contact() for SUBSCRIBE requests
        instead of add/set_contact_alias().

        Cheers,
        Daniel

        On 05/10/14 06:52, Thanh Truong wrote:

...

        Hi all,

        I have install kamailio 4.2 latest version with presence
        module.

        But I cant get contact status and send message.

        []

...

        I see that SUBSCRIBE message send to wrong ip, it is
        sent to local IP and my sip phone do not receive it. But
        i do not know how to fix it.

        please suggest to get it.

        -- 
        Daniel-Constantin Mierla
        http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda


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    -- 
    VoIP Embedded, Inc.
    http://www.voipembedded.com

    -- 
    Daniel-Constantin Mierla
    http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda




-- 
VoIP Embedded, Inc.
http://www.voipembedded.com

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