asterisk users - Dec 2017 - SOLVED! Re: pjsip subscribe (presence) always returns: No matching endpoint found

Hi Joshua
> The chan_pjsip module doesn't prevent that. You'd need to provide
the
> full SUBSCRIBE now that it is actually finding the endpoint and coming
> in.
Ok, let's see if we can solve the mystery..

pjsip.conf

[endpt-home](!)
type=endpoint
disallow=all
allow=g722
allow=alaw
allow=gsm
ice_support=yes
context=from-home
allow_subscribe=yes
mwi_subscribe_replaces_unsolicited=yes

[11](endpt-home)
auth=11
aors=11
callerid=*scrubbed*
mailboxes=11
voicemail_extension=411

extensions.conf

[from-home]
exten => 11,hint,PJSIP/11

include=>local-extens
include=>trunk-out

This is the exact subscribe message and reply as recored by the Snom M9 Logging
facility.

2017/12/02 11:58:00 [SIP-Reg:5]: SIP Tx udp:[2001:4060:dead:beef::1]:5060:
SUBSCRIBE sip:11 at woody.ch SIP/2.0
Via: SIP/2.0/UDP
[2001:4060:dead:d1d0:204:13ff:fe30:228d]:2799;branch=z9hG4bK-88k838;rport
From: "Beno?t Panizzon" <sip:11 at woody.ch>;tag=fg0ojl
To: "Beno?t Panizzon" <sip:11 at woody.ch>
Call-ID: 6lrsku1p at snom
CSeq: 933701145 SUBSCRIBE
Max-Forwards: 70
Contact:
<sip:11@[2001:4060:dead:d1d0:204:13ff:fe30:228d]:2799;transport=udp;line=u5go22>;reg-id=1;+sip.instance="<urn:uuid:572d1aa1-bfd5-4b8a-ab1e-f9095df386e5>"
Supported: outbound, gruu
Event: message-summary
Accept: application/simple-message-summary
User-Agent: snom-m9/9.6.13-a
Authorization: Digest realm="asterisk",*** remaining line removed for
this email ***
Expires: 60
Content-Length: 0

2017/12/02 11:58:00 [SIP-Reg:5]: MWI subscription on identity 1 failed. Retry in
60 seconds
2017/12/02 11:58:00 [SIP-Reg:5]: SIP Rx udp:[2001:4060:dead:beef::1]:5060:
SIP/2.0 404 Not Found
Via: SIP/2.0/UDP
[2001:4060:dead:d1d0:204:13ff:fe30:228d]:2799;rport=2799;received=2001:4060:dead:d1d0:204:13ff:fe30:228d;branch=z9hG4bK-88k838
Call-ID: 6lrsku1p at snom
From: "Beno?t Panizzon" <sip:11 at woody.ch>;tag=fg0ojl
To: "Beno?t Panizzon" <sip:11 at woody.ch>;tag=z9hG4bK-88k838
CSeq: 933701145 SUBSCRIBE
Server: Asterisk PJSIP XP
Content-Length: 0

I did also try all those variants:

exten => 11,hint,PJSIP/11 at woody.ch
exten => 11,hint,PJSIP/sip:11 at woody.ch
exten => 11,hint,PJSIP/sip:11
exten => 11 at woody.ch,hint,PJSIP/11

Any 'hint' welcome on why MWI subscription just does not work on those
SNOM M9 phones.

-Beno?t-

Hi List

Just in case someone else runs into the same problem migrating from
chan_sip to res_pjsip.

In chan sip you did define the voicemail variables in the peer section.

I did configure most of that stuff into the endpoint of pjsip,
including:

mailboxesvoicemail_extension
Well, after re-reading where each config could be specified I found
that those two can also be used in an aor section.

I moved them there, and now subscription to MWI works as expected with
my SNOM M9 phones, the 'hint' from the dial plan is being found.

-Beno?t-

On Sat, Dec 2, 2017, at 07:53 AM, Benoit Panizzon wrote:
> Hi List
> 
> Just in case someone else runs into the same problem migrating from
> chan_sip to res_pjsip.
> 
> In chan sip you did define the voicemail variables in the peer section.
> 
> I did configure most of that stuff into the endpoint of pjsip,
> including:
> 
> mailboxes> voicemail_extension> 
> Well, after re-reading where each config could be specified I found
> that those two can also be used in an aor section.
> 
> I moved them there, and now subscription to MWI works as expected with
> my SNOM M9 phones, the 'hint' from the dial plan is being found.
The "hint" isn't used for MWI, it's strictly used if you are
subscribing
to get the state of another extension. As you've discovered, though, the
placement of mailboxes is important. When set in an endpoint it
configures unsolicited MWI - that is MWI without the endpoint
subscribing for it. When set in an AOR it configures what mailboxes the
endpoint can subscribe and receive MWI for. Since you've moved it to the
AOR it can now subscribe to the mailbox and receive MWI.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org