Ludovic,

Can you share your Kamailio config?

Below is mine regarding presence config:

modparam("presence", "db_url", DBURL) modparam("presence", "subs_db_mode", 3) # DB-Only scheme. modparam("presence", "db_table_lock_type", 0) modparam("presence", "notifier_processes", 0) # setting this parameter to 0 when subs_db_mode is 3 keeps the old behaviour (sending NOTIFY requests immediately). modparam("presence", "subs_htable_size", 15) modparam("presence", "delete_same_subs", 1) modparam("presence", "clean_period", 60) modparam("presence", "retrieve_order", 1) modparam("presence", "sip_uri_match", 1) modparam("presence", "pres_subs_mode", 0) modparam("presence", "timeout_rm_subs", 0) modparam("presence", "fetch_rows", 10000) modparam("presence", "pres_htable_size", 15) modparam("presence", "max_expires", 1800) modparam("presence", "send_fast_notify", 1) modparam("presence", "force_delete", 0) modparam("presence", "expires_offset", 10)

modparam("presence_dialoginfo", "force_single_dialog", 1)

Le mer. 5 mars 2025 à 11:28, Ludovic GRANGE via sr-users < sr-users@lists.kamailio.org> a écrit :

Hi,

Thanks for your feedback.

This is my conf:

softphone <----> Kamailio <------> Asterisk <----------> 2 DeskPhones ( user100 and user101)

• softphone sends Register to Kamailio which sends it to Asterisk.

Everythin is OK.

• softphone sends Subscribe to Kamailio to see user100 and

user101presence. (BLF keys on softphone)

• asterisk sends publishes to Kamailio when user100 and user101 try to

call together

• Kamailio well receives the publish requests

• the first time that call between user100 and user101, the BLF keys are

OK on softphone.

• for the following calls, for example, if user100 calls user101, only the

user101 state changes on BLF keys on softphone

• idem if user101 calls user100, only user100 key on softphone changes

state

• if we wait for expiration time of publish request, the first call is OK.

It seems that the db table "presentity" is not flushed or updated

Any help, please Regards Ludovic

Le 05/03/2025 à 10:47, Ihor Olkhovskyi via sr-users a écrit :

Ludovic,

Can you please describe a bit more on your scheme? It's really not clear to me what means 1st call, 2nd call and how the scheme os overall looking. And some logs/packets would be also helpful.

Le mar. 4 mars 2025 à 18:02, Ludovic GRANGE via sr-users < sr-users@lists.kamailio.org> a écrit :

...

Hi,

I'm having a problem managing the presence between Kamailio and Asterisk. I have configured Kamailio as a presence server. Asterisk sends presence information via publishing sip request. My softphone which uses Kamailio as a presence server and as a proxy has 2 BLFs configured. On a first call, the presence status is displayed on the 2 keys. But for the 2nd call, only the extension receiving the call has its status changed on the BLF. Via sngrep, the Publishing requests arrive on Kamailio but the DB is not updated because the e-tag does not match. If I wait until the end of the expiry period (60s for the test), the DB is flushed and the 1st call works again.

Could you please help me? Thank you

Translated with DeepL.com (free version)

Bien cordialement,

[image: Bande verticale Prosoluce]

Ludovic Grange Administrateur systèmes & réseaux

[image: Picto mail]ludovic.grange@prosoluce.fr ludovic.grange@prosoluce.fr

[image: Picto tél] 05 31 61 62 25 <+33531616225> [image: Picto web]www.prosoluce.fr https://www.prosoluce.fr

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-- Best regards, Ihor (Igor)

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Hi

joined, the SIP packets between Kamailio and Asterisk. Publish requests are sent from Asterisk to Kamailio.

Also joined the kamailio.cfg

As we see, for example, a publish request with state 'early' isn't notified to the softphone.

Regards

Bien cordialement,

Bande verticale Prosoluce

Ludovic Grange Administrateur systèmes & réseaux

Picto mailludovic.grange@prosoluce.fr mailto:ludovic.grange@prosoluce.fr

Picto tél 05 31 61 62 25 tel:+33531616225 Picto webwww.prosoluce.fr https://www.prosoluce.fr Logo Prosoluce

Le 05/03/2025 à 15:12, David Tek via sr-users a écrit :

Hello Ludovic,

Any chance of showing some of the SIP packets you're working with?

I would be interested in seeing the SIP Packets from Asterisk to Kamailio( I assume they are PUBLISH ).

I would also be interested in seeing the SIP notifies sent to the phone and their replies. Did  the phones receive all the packets? Did they reply 200 OK to each one?

Thanks,

David

On Tue, Mar 4, 2025 at 12:01 PM Ludovic GRANGE via sr-users sr-users@lists.kamailio.org wrote:

Hi,

I'm having a problem managing the presence between Kamailio and
Asterisk.
I have configured Kamailio as a presence server.
Asterisk sends presence information via publishing sip request.
My softphone which uses Kamailio as a presence server and as a
proxy has 2 BLFs configured.
On a first call, the presence status is displayed on the 2 keys.
But for the 2nd call, only the extension receiving the call has
its status changed on the BLF.
Via sngrep, the Publishing requests arrive on Kamailio but the DB
is not updated because the e-tag does not match.
If I wait until the end of the expiry period (60s for the test),
the DB is flushed and the 1st call works again.

Could you please help me?
Thank you

Translated with DeepL.com (free version)

-- 


Bien cordialement,

Bande verticale Prosoluce 	

	Ludovic Grange
Administrateur systèmes & réseaux


Picto mailludovic.grange@prosoluce.fr
<mailto:ludovic.grange@prosoluce.fr>

Picto tél 05 31 61 62 25 <tel:+33531616225>
Picto webwww.prosoluce.fr <https://www.prosoluce.fr>
	
	
	
	Logo Prosoluce 	

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