[OpenSIPS-Users] BLF under OpenSIPS tutorial?

[Anca Vamanu]

Hi Yehavi,

The explication that Inaki gave about the errors that you see in the log 
is very good. It has to do with you restarting the server, cleaning pua 
table but not location table also.
But this is only related to pua_usrloc module.

The extracts from your configuration file are all right.  I hope that it 
is complete though and that you do have the processing needed in the 
main route:
- calling route processing for Notfies with event dialog;sla:

if (uri==myself) {

	if(is_method("NOTIFY") && $hdr(event)=="dialog;sla")
		route(2);

}


- calling 'bla_set_flag' when receiving Register messages from Polycom 
phones:

if (method=="REGISTER") {
	if($hdr(User-Agent)=~ "PolycomSoundPointIP")
		bla_set_flag();


regards,
Anca


Yehavi Bourvine wrote:
> I continue my attepmts to have some kind of BLF under OpenSIPS. At 
> first I would like OpenSIPS to store the presence information, thus I 
> am using the PUA_LOC features. Here are extracts from my config:
>  
> modparam("pua", "db_url", "mysql://openser:XXXXX@localhost/openser")
> modparam("pua_usrloc", "default_domain", "cc.huji.ac.il 
> <http://cc.huji.ac.il>")
> modparam("pua_usrloc", "entity_prefix", "pres")
> modparam("pua_bla", "server_address", 
> "sip:sa@*/OPENsips-IP-address/*:5060")
> modparam("pua_bla", "default_domain", "cc.huji.ac.il 
> <http://cc.huji.ac.il>")
> modparam("pua_bla", "header_name", "Sender")
> ....
>  
> and then during the processing of SIP messages:
>  
> if(is_method("PUBLISH")) {
>      if($hdr(Sender)!= NULL) 
>            handle_publish("$hdr(Sender)");
>      else
>             handle_publish();
>             t_release();
> }
> if( is_method("SUBSCRIBE")) {
>           handle_subscribe();
>           t_release();
> }
> if(is_method("NOTIFY")){
>         bla_handle_notify();
>         t_reply("200", "OK");
>         t_release();")
> }
>  
> Now, when a Polycom-501 phone tries to publish its presence I get the 
> following error:
>  
>
> Dec 23 15:33:23 [2836] ERROR:pua:send_publish: New PUBLISH and no body 
> found- invalid request
>
> Dec 23 15:33:23 [2836] ERROR:pua_usrloc:ul_publish: while sending publish.
>
>  
> The presentity table is empty, but watchers/active_watchers seems to 
> have the other buddies that the phone would like to follow.
>  
> What causes this error and how can I overcome it?
>  
>                                   Thanks! __Yehavi:
> ------------------------------------------------------------------------
>
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