[OpenSIPS-Users] Again BLF and Presence with Snom 7xx phones and OpenSips

Michele Pinassi michele.pinassi at unisi.it
Tue Feb 24 11:04:02 CET 2015


Hi all,

I'm still stuck on this issue: BLF not working. For example, on my SNOM
760 (ext 5002) i activated BLF for some ext, like 5020. Using SIPGREP i saw:
*
**SUBSCRIBE sip:5020 at voip.unisi.it;user=phone SIP/2.0.*
Via: SIP/2.0/UDP 172.20.1.10:57286;branch=z9hG4bK-nprg3gvnk4q1;rport.
From: <sip:5002 at voip.unisi.it:5060>;tag=nyux2omhly.
To: <sip:5020 at voip.unisi.it;user=phone>.
Call-ID: 3944ec54dc20-pfzjpjhrpm6p.
CSeq: 2 SUBSCRIBE.
Max-Forwards: 70.
Contact: <sip:5002 at 172.20.1.10:57286>;reg-id=1.
Event: dialog.
Accept: application/dialog-info+xml.
User-Agent: snom760/8.7.3.25.9.
Proxy-Authorization: Digest
Expires: 3600.
Content-Length: 0.

*SIP/2.0 200 OK.*
Via: SIP/2.0/UDP
172.20.1.10:57286;received=172.20.1.10;branch=z9hG4bK-nprg3gvnk4q1;rport=57286.
From: <sip:5002 at voip.unisi.it:5060>;tag=nyux2omhly.
To:
<sip:5020 at voip.unisi.it;user=phone>;tag=f315b2d58ae8829149b784764c5a40e3-163d.
Call-ID: 3944ec54dc20-pfzjpjhrpm6p.
CSeq: 2 SUBSCRIBE.
Expires: 3600.
Contact: <sip:presence at voip.unisi.it:5060>.
Server: OpenSIPS (1.11.3-tls (i386/linux)).
Content-Length: 0.

*NOTIFY sip:5002 at 172.20.1.10:57286 SIP/2.0.*
Via: SIP/2.0/UDP 172.20.1.2:5060;branch=z9hG4bKdb02.83d58916.0.
To: <sip:5002 at voip.unisi.it>;tag=nyux2omhly.
From: <sip:5020 at voip.unisi.it>;tag=f315b2d58ae8829149b784764c5a40e3-163d.
CSeq: 1 NOTIFY.
Call-ID: 3944ec54dc20-pfzjpjhrpm6p.
Max-Forwards: 70.
Content-Length: 147.
User-Agent: OpenSIPS (1.11.3-tls (i386/linux)).
Event: dialog.
Contact: <sip:presence at voip.unisi.it:5060>.
Subscription-State: active;expires=3600.
Content-Type: application/dialog-info+xml.
.
<?xml version="1.0"?>
<dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0"
state="full" entity="sip:5020 at voip.unisi.it"/>
*
**SIP/2.0 200 Ok.*
Via: SIP/2.0/UDP 172.20.1.2:5060;branch=z9hG4bKdb02.83d58916.0.
From: <sip:5020 at voip.unisi.it>;tag=f315b2d58ae8829149b784764c5a40e3-163d.
To: <sip:5002 at voip.unisi.it>;tag=nyux2omhly.
Call-ID: 3944ec54dc20-pfzjpjhrpm6p.
CSeq: 1 NOTIFY.
Content-Length: 0.

*SUBSCRIBE sip:presence at voip.unisi.it:5060 SIP/2.0.*
Via: SIP/2.0/UDP 172.20.1.25:32768;branch=z9hG4bK-lbgnea3kuorq;rport.
From: <sip:5007 at voip.unisi.it:5060>;tag=w8vp9q5iyn.
To:
<sip:5002 at voip.unisi.it;user=phone>;tag=f315b2d58ae8829149b784764c5a40e3-29cc.
Call-ID: 54ec3a578c9e-klgn0s3i32zo.
CSeq: 75 SUBSCRIBE.
Max-Forwards: 70.
Contact: <sip:5007 at 172.20.1.25:32768>;reg-id=1.
Event: dialog.
Accept: application/dialog-info+xml.
User-Agent: snom710/8.7.3.25.9.
Expires: 3600.
Content-Length: 0.
*
**SIP/2.0 404 Not here.*
Via: SIP/2.0/UDP
172.20.1.25:32768;received=172.20.1.25;branch=z9hG4bK-lbgnea3kuorq;rport=32768.
From: <sip:5007 at voip.unisi.it:5060>;tag=w8vp9q5iyn.
To:
<sip:5002 at voip.unisi.it;user=phone>;tag=f315b2d58ae8829149b784764c5a40e3-29cc.
Call-ID: 54ec3a578c9e-klgn0s3i32zo.
CSeq: 75 SUBSCRIBE.
Server: OpenSIPS (1.11.3-tls (i386/linux)).
Content-Length: 0.

*NOTIFY sip:5002 at 172.20.1.10:57286 SIP/2.0.*
Via: SIP/2.0/UDP 172.20.1.2:5060;branch=z9hG4bKdbe9.7966c706.0.
To: <sip:5002 at voip.unisi.it>;tag=iklb1qjh1v.
From: <sip:5007 at voip.unisi.it>;tag=f315b2d58ae8829149b784764c5a40e3-b571.
CSeq: 2 NOTIFY.
Call-ID: ee35ec54a72b-draf1nwo4qn7.
Max-Forwards: 70.
Content-Length: 0.
User-Agent: OpenSIPS (1.11.3-tls (i386/linux)).
Event: dialog.
Contact: <sip:presence at voip.unisi.it:5060>.
*Subscription-State: terminated;reason=timeout.*
*
**SIP/2.0 200 Ok.*
Via: SIP/2.0/UDP 172.20.1.2:5060;branch=z9hG4bKdbe9.7966c706.0.
From: <sip:5007 at voip.unisi.it>;tag=f315b2d58ae8829149b784764c5a40e3-b571.
To: <sip:5002 at voip.unisi.it>;tag=iklb1qjh1v.
Call-ID: ee35ec54a72b-draf1nwo4qn7.
CSeq: 2 NOTIFY.
Content-Length: 0.

The line 5020 was active but no lamp was powered. Also no NOTIFY or
other event was sent by Opensips server when i try to call (from another
phone) 5020.

The full opensips.cfg is available here: http://pastebin.com/e6SfbFfq

Thanks for any help.

Michele

-- 
Michele Pinassi
Responsabile Telefonia di Ateneo
Servizio Reti, Sistemi e Sicurezza Informatica - Università degli Studi di Siena
tel: 0577.(23)5000 - fax: 0577.(23)2053

Per trovare una soluzione rapida ai tuoi problemi tecnici
consulta le FAQ di Ateneo, http://www.faq.unisi.it 

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