[SR-Users] How to make BLF work
Vitaliy Aleksandrov
vitalik.voip at gmail.com
Thu May 30 23:28:19 CEST 2013
Have you checked presence_dialoginfo documentation ?
http://kamailio.org/docs/modules/devel/modules/presence_dialoginfo.html
The link above has a description of the way BLF can be implemented on
kamailio and I think it has all the details you need to make it work.
I haven't used this scheme and know about it only from the mentioned
paper, so I can't explain it in more detail.
> Yes, As OEJ mentioned there were no Dialogs created so had to put the
> dlg_manage(); in the cfg and now in kamcmd the dlg.list command
> displays call data.
> How can I add presence stuff now.
> Vitaliy, please explain further how can I add the PUA component.
>
> Thanks,
> Sammy
>
>
>
>
>
> On Thu, May 30, 2013 at 6:17 PM, Olle E. Johansson <oej at edvina.net
> <mailto:oej at edvina.net>> wrote:
>
>
> 30 maj 2013 kl. 13:07 skrev SamyGo <govoiper at gmail.com
> <mailto:govoiper at gmail.com>>:
>
>> Hi again,
>>
>> I doubt SCA module will work for me but let me get this a shot
>> tonight and get back with a sipgrep trace. Meanwhile I was just
>> thinking if the 'skype like service' blog at Asipto
>> <http://kb.asipto.com/kamailio:skype-like-service-in-less-than-one-hour>
>> might work straight away. I really don;t see any difference in my
>> PRESENCE route but maybe I've missed anything.
>>
>> Let me get back with more working on this.
> Start with making sure that the Dialog module works as expected
> for you. Check with kamcmd that you have active dialogs when you
> have active calls.
> When that works, start with adding presence.
>
> Cheers,
> /O
>
>>
>> Thanks for the reply.
>>
>> Sammy Go.
>>
>>
>>
>> On Wed, May 29, 2013 at 1:35 PM, Daniel-Constantin Mierla
>> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>>
>> Hello,
>>
>> just to say that SCA module might be an alternative, not sure
>> it works for blf, could be only for bla/sla, but worth
>> checking the email.
>>
>> Also, if you post ngrep output (sip traffic as sip), could be
>> easier to review the traces from a device that is not yet
>> capable of installing tcpdump/ngrep/etc ... tools, like
>> tablets, smartphones ... increasing your chance to get more
>> people to an answer.
>>
>> Cheers,
>> Daniel
>>
>>
>> On 5/28/13 11:41 PM, SamyGo wrote:
>>> Yeah, I'm getting your point.
>>>
>>> So now, here are my loaded modules.
>>>
>>> #!ifdef WITH_PRESENCE
>>> loadmodule "presence.so"
>>> loadmodule "presence_xml.so"
>>> loadmodule "presence_dialoginfo.so"
>>> loadmodule "pua.so"
>>> loadmodule "pua_dialoginfo.so"
>>> loadmodule "pua_usrloc.so"
>>> #!endif
>>>
>>> And of course:
>>>
>>> loadmodule "dialog.so"
>>>
>>> Attached are the relevant sip traces.
>>>
>>>
>>> On Wed, May 29, 2013 at 2:32 AM, SamyGo <govoiper at gmail.com
>>> <mailto:govoiper at gmail.com>> wrote:
>>>
>>> Yeah, I'm getting your point.
>>>
>>> So now, here are my loaded modules.
>>>
>>> #!ifdef WITH_PRESENCE
>>> loadmodule "presence.so"
>>> loadmodule "presence_xml.so"
>>> loadmodule "presence_dialoginfo.so"
>>> loadmodule "pua.so"
>>> loadmodule "pua_dialoginfo.so"
>>> loadmodule "pua_usrloc.so"
>>> #!endif
>>>
>>> And of course:
>>>
>>> loadmodule "dialog.so"
>>>
>>> Attached are the relevant sip traces.
>>>
>>>
>>>
>>>
>>> On Wed, May 29, 2013 at 1:00 AM, Vitaliy Aleksandrov
>>> <vitalik.voip at gmail.com <mailto:vitalik.voip at gmail.com>>
>>> wrote:
>>>
>>> You didn't receive any NOTIFY requests because you
>>> didn't have a PUA client. rfc3903 describes what a
>>> PUA client is.
>>>
>>> To make BLF work you can try to use the next modules:
>>> 1. dialog - to enable dialog awareness
>>> 2. pua + pua_dialoginfo - to enable a PUA client
>>> based on active dialogs information provided by the
>>> "dialog" module
>>> 3. presence + presence_dialoginfo - to handle
>>> subscriptions and send notifications to phones
>>>
>>>> Hi list,
>>>>
>>>> I've been trying to make my Yealink phone to give
>>>> BLF indications but I haven't been able to achieve
>>>> this successfully yet so I need some expert advise
>>>> here.
>>>> My Yealink phone, as soon as it registers to
>>>> Asterisk, gives me BLF lights. The same phone
>>>> registering to Kamailio sends SUBSCRIBE and nothing
>>>> happens.
>>>>
>>>> The Presence Handling is enabled in configurations
>>>> and yet no dialog-info+xml NOTIFY is received.
>>>>
>>>> Please help.
>>>>
>>>> Best Regards,
>>>> Sammy Go.
>>>>
>>>>
>>>>
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>>
>> --
>> Daniel-Constantin Mierla -http://www.asipto.com <http://www.asipto.com/>
>> http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> -http://www.linkedin.com/in/miconda
>> Kamailio Advanced Training, San Francisco, USA - June 24-27, 2013
>> *http://asipto.com/u/katu *
>>
>>
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