Hi,
I am new to Asterisk. I'm using it behind a kamailio sip-router to provide
voicemail boxes to sip-users.
I followed these instruction:
http://www.voip-info.org/wiki/view/Realtime+Integration+Of+Asterisk+1.4+With+Kamailio+1.5.x
to set everything up, using ARA with a MySQL DB.
After a few tweaks "everything" is basically working, however, a few
questions remain that I could not find
clear answers for - anywhere. Maybe some of the experts can help a little ...
So far, "my" Asterisk DB features 1 table ("voicemessages")
and 2 views ("vmusers" and "sipusers").
"vmusers" shows the following columns: uniqueid, customer_id, context,
mailbox, password, fullname, email, pager, stamp
("sipusers" shows: name, defaultuser, type, secret, host, callerid,
context, mailbox, nat, qualify, fromuser, fromuser, authuser, fromdomain,
insecure, canreinvite, disallow, allow, restrictcid, defaultip, ipaddr, port,
regseconds)
Questions:
1) In "vmusers", the content for column "fullname" is
composed from 2 columns (i.e. first_name, last_name) of the kamailio subscriber
table
that do not even "natively" exist there, but were manually added by me
(to comply with the instructions).
Q1a: Is the fullname column in the "vmusers" view mandatory for
Asterisk to function properly? "fullname" might always stay empty...
Q1b: Is the stamp column in the "vmusers" view mandatory for Asterisk
to function properly?
2) in "my" world, sip-users have a language. At certain points,
Asterisk will communicate with "my" users regarding voicemail.
e.g.: a) Asterisk delivers the message left as a wav-attachment by email, b)
VoicePrompts guide the user through the voicemail-menu
So far, I am able to hard-code the language for the voiceprompts in
extension.conf with Set(CHANNEL(language)=fr). But this set the language for
everybody.
Also, you can customise the email template ($emailbody, etc) for voicemail
delivery in voicemail.conf. However, this is also covers one language only.
Q2a: How can configure Asterisk I pick the voicemail-prompts of the respective
sip-users language?
Q2b: Is it useful for that purpose, to add a "language" column to the
"vmusers" view ?
Q2c: Where can language-specific email-templates for voicemail delivery be
supplied and how can be achieved that the correct one is used ?
3) I would also like to use Asterisk as a SIP client (since Kamailio can't
do this). Each "vmuser" may have one or many SIP accounts with foreign
registrars.
I would like Asterisk to register those accounts with their registrars and
forward incoming calls to the kamailio (parent) account that the vmuser owns.
(The kamailio (parent) account -in turn- shall forward this call to the
user's asterisk voice-box, if the user is busy/not-registered/etc ).
Q3a: How can I use ARA to configure Asterisk as a SIP client to act in the
described fashion ?
Q3b: Is it useful/necessary for that purpose, to host dial-plans in the MySQL-DB
as well ?
Q4: Can you point to some documentation that explains ARA a little more in depth
and possibly illustrates a few examples?
For any hint - thank you very much in advance!
Best regards,
-Thomas
