Realtime Voicemail MWI

Home » Asterisk Users » Realtime Voicemail MWI
Asterisk Users 5 Comments

Greetings All, Regarding this archived post. http://lists.digium.com/pipermail/asterisk-users/2014-November/285169.html

Did anyone ever find an solution to this? I’ve got a new box running
13.3.0 with the exact same issue.

For those that don’t read the link.

I’ve got SIP Peers in realtime. All with a mailbox set. 98% of the time, These are loaded into asterisk without the mailbox info. Leading to
“Received SIP subscribe for peer without mailbox” notices. And non-working MWI.

Occasionally, It just works. But only on a peer or two at a time. And it’ll stop working after a few minutes.

Any ideas? Thanks

Nick Olsen Network Operations (855) FLSPEED x106

5 thoughts on - Realtime Voicemail MWI

  • This is a multi-part message in MIME format.
    ————–090402050400040304060906
    Content-Type: text/plain; charset=windows-1252
    Content-Transfer-Encoding: quoted-printable

    Hi Nick,

    did you set-up also Voicemail boxes in Realtime ?

    Michele

    Il 16/09/2015 22:44, Nick Olsen ha scritto:

  • Here it seems to be the other way round. Occasionally I see that peers have lost there mailbox setting and don’t get notify messages with voicemail information. It is Asterisk 13.5.0

    “sip prune realtime peer …”
    “sip show peer … load”

    After this the setting is restored, but until now I have no idea why this happens. The database field mailbox remains unchanged.

    Could you post the Realtime SIP Settings?

  • I’m bone stock except for the following global(s).

    rtcachefriends=yes limitonpeers=yes allowsubscribe=yes notifyringing=yes notifyhold=yes notifybusy=yes

    My Sip Table looks like (Sorry, Hard to read, Note the 207@103 mailbox setting.

    90 103_14 “Nick” <321XXXXXXX> 103_14 SECRETPASS
    103_internal no rfc2833 dynamic
    port,invite 207@103 force_rport,comedia
    yes 900 1300 friend all ulaw 0 yes 0
    207 0

    And my voicemail table (Hard to read as well)

    98 207 103 207 PASS Nick central no yes
    no no no no 1 no no yes no no yes
    2015-08-17 15:22:09 yes no 4
    25

    Forcing a reload from the DB with the Prune>Load method loads the mailbox about 20% of the time

    Named Callgr :
    Nam. Pickupgr:
    MOH Suggest :
    Mailbox :
    VM Extension : asterisk
    LastMsgsSent : 1/0
    Call limit : 0
    Max forwards : 0
    Dynamic : Yes
    Callerid : “Nick” <321XXXXXXX>

    Nick Olsen Network Operations (855) FLSPEED x106

    ————————————–

  • From SIP-debug output I have a little more information. In one case the first subscribe after a restart was rejected:

    SIP/2.0 481 Call/Transaction Does Not Exist

    Later subscribes from the same phone needed authentication and after this where rejected:

    SIP/2.0 404 Not found (no mailbox)

    There seems to be another problem. Even if the mailbox information is available, the phones are not notified immediatly when a new voicemail has arrived. The notification is delayed until the phone subscribes again.