[SR-Users] Message Waiting

Charles Chance charles.chance at sipcentric.com
Tue Mar 12 20:42:27 CET 2013


The script method works fine for us - but we use the externnotify option in
voicemail.conf instead of scanning for changes at directory/database level.

Regards,

Charles


On 12 March 2013 19:32, Daniel W. Graham <dan at cmsinter.net> wrote:

> While I have seen other posts I have not found anything that describes my
> scenario.****
>
> ** **
>
> Kamailio sets in front of a group of asterisk servers which are used in a
> round robin dispatch group. All asterisk servers share a common database in
> which voicemail boxes are defined and messages are stored.****
>
> ** **
>
> I’m looking for a way to make message waiting work in this example. I have
> tried creating a view with basic peer information for asterisk to use for
> message notification, however asterisk does not ‘see’ these peers until a
> call is made to the specific user and the peer info is retrieved from the
> database, which can delay notifications severely rendering them useless. I
> also want to avoid sending a copy of the registrations to asterisk servers,
> as the purpose of the distributed system is to eliminate the large number
> of sip registrations asterisk needs to manage.****
>
> ** **
>
> I have also seen a couple of script methods that look at the voicemail
> directory structure for file changes and trigger an application like sipsak
> to generate the notifications and let kamailio relay them. From what I see,
> the consensus is not to go this route. In my case the script would need to
> look at the database level, and maybe some sort of database trigger could
> be used.****
>
> ** **
>
> What are others doing / what do others recommend as the best way to handle
> message waiting with a situation where kamailio sets in front of a
> voicemail server? ****
>
> ** **
>
> Any input is appreciated.****
>
> Dan-****
>
> ** **
>
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>

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