[SR-Users] How to make BLF work

Olle E. Johansson oej at edvina.net
Thu May 30 15:17:00 CEST 2013


30 maj 2013 kl. 13:07 skrev SamyGo <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 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> 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> 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> 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.
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>> sr-users at lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> 
>> 
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>> 
>> 
>> 
>> 
>> 
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users at lists.sip-router.org
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> 
> -- 
> Daniel-Constantin Mierla - http://www.asipto.com
> http://twitter.com/#!/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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> sr-users at lists.sip-router.org
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> 
> 
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