[SR-Users] presence_dialoginfo- first NOTIFY - force_dummy_dialog

[Ewgeny]

Hello Daniel,

No - 'yx' i pasted by mistake :) sorry ....
For me without a difference which kamailio version to use - the main 
reason to it works as expected.
I tried last week latest Kamailio 4.3 from rpm repository - it's also 
send first NOTIFY without complete XML body to turn BLF lamp GREEN.
So - can you please give a patch to solve that ? No different which 
version 4.2 or 4.3.

Thanks in advance.

Kind Regards
Ewgeny




28.08.2015 16:15, Daniel-Constantin Mierla пишет:
> Hello,
>
> first, I see:
>
> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1" ух 
> state="full" entity="sip:9095 at 10.60.1.3">
>
> Is the 'yx' in the line above appearing or just a result of adjusting 
> what you pasted in the email?
>
> I thought Kazoo in using stock kamailio, in fact Luis (cc-ed) from 
> Kazoo pushed a patch to kamailio adding id to dialog tag (commit 
> f12f243e39c840b1306bf376c49ef4dab9e7564f), but I don't see the call-id 
> there, maybe is added when processing later.
>
> Checking the source code, the id in dialog tag is only in kamailio 
> 4.3, which I guess is what last kazoo is using. Perhaps the patch can 
> be backported to branch 4.2, it is not a big change there.
>
> Cheers,
> Daniel
>
> On 28/08/15 14:54, evoip at ukr.net wrote:
>> ||Hello,
>> we use Kamailio 4.2 with Presence_DIALOGINFO module for BLF 
>> notifications (blinking lamps on phone panel).
>>
>> Since version 4.1 Kamailio has a new module parametr " 
>> modparam("presence_dialoginfo", "force_dummy_dialog", 1)" - this 
>> option generate first NOTIFY to Subscribed phone (without PUBLISH 
>> message) and it's lamps became GREEN ( <state>terminated</state>).
>>
>> Without this module parametr the first NOTIFY won't be sent to phone 
>> and lamps will stay turned off until first PUBLISH will be handled by 
>> presence server.
>>
>> The first NOTIFY sip message with xml body look like this:
>>
>>
>> NOTIFY sip:1005 at 22.22.22.22:1120 SIP/2.0.
>> To: <sip:1005 at 11.11.11.11>;tag=867246696.
>> From: <sip:9095 at 11.11.11.11>;tag=495949c4c25d687c77ca707bd10a0818-5171.
>> CSeq: 2 NOTIFY.
>> Call-ID: 662126467-5060-6 at BJC.BGI.E.CDD.
>> Route: <sip:10.60.1.3;r2=on;lr=on>, <sip:11.11.11.11;r2=on;lr=on>.
>> Content-Length: 272.
>> User-Agent: kamailio (4.2.3 (x86_64/linux)).
>> Max-Forwards: 70.
>> Event: dialog.
>> Subscription-State: active;expires=600.
>> Content-Type: application/dialog-info+xml.
>> .
>> <?xml version="1.0"?>
>> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="1" 
>> ух state="full" entity="sip:9095 at 10.60.1.3">
>>      <dialog  direction="recipient">
>>         <state>terminated</state>
>>     </dialog>
>> </dialog-info>
>>
>> Especially pay attention on XML body.
>>
>>
>> But for some SIP phones this xml body with state = terminated is not 
>> enough to turn the BLF lamp on. (for example Grandstream phones).
>> It requires one more or two more fields: "dialog id", "call-id".
>>
>> <?xml version="1.0"?>
>> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" 
>> version="28"          state="full" entity="sip:9093 at 10.60.1.3">
>>   <dialog id="830b4fd4-c75d-1233-ca9f-0050569560f4" 
>> call-id="830b4fd4-c75d-1233-ca9f-0050569560f4" direction="recipient">
>>     <state>terminated</state>
>>   </dialog>
>> </dialog-info>
>>
>>
>>
>> The question is how to modify this first NOTIFY XML body message to 
>> add "dialog id" and "call-id" to </dialog>.
>> For example latest Kamailio Kazoo fixed that already. :)
>>
>>
>>
>>
>>
>> Kind Regards
>> Ewgeny
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
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>
> -- 
> Daniel-Constantin Mierla
> http://twitter.com/#!/miconda  -http://www.linkedin.com/in/miconda
> Book: SIP Routing With Kamailio -http://www.asipto.com

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