8 Jul
2019
8 Jul
'19
4:40 a.m.
Hello,
putting such conditions in the config file is possible, but if you have
more than those listed user ids, probably is better to keep them in a
database.
Anyhow, for doing the conditions in the config file, you can use the
variable $rU (r-uri username) and $rd (r-uri domain) as well as $fU
(From uri username) and $fd (From-uri domain) to compare with the values
you want.
You can look at the core cookbook to understand the structure of the
config file:
* https://www.kamailio.org/wiki/cookbooks/devel/core
And the list of variables is available at:
* https://www.kamailio.org/wiki/cookbooks/devel/pseudovariables
The default config file is also a good start point to play with Kamailio
to get its basics.
Cheers,
Daniel
On 05.07.19 19:37, Ronald Hartmann wrote:
Good Day List,
I am very new to Kamailio and trying to understand at 10,000 feet how
it may be able to be used. I was wondering if the following Scenario
would be possible and if so what modules would accomplish this
aspect. (Any URLs for further reading would be appreciated)
Scenario:
Given
1) SoftPhones will register as follows
sip uri, user(a)subdomain.myvoipserver.com
<mailto:user@subdomain.myvoipserver.com>
2) The following users are authorized to connect (this would be stored
in a config file etc):
1001,1003,1007 are valid users for apples.myvoipserver.com
<http://apples.myvoipserver.com/>
1001,2213,5817 are valid users for oranges.myvoipserver.com
<http://oranges.myvoipserver.com/>
Is it possible for Kamailio to perform the following evaluation and
then take the appropriate steps:
If [domain is apples.myvoipserver.com
<http://apples.myvoipserver.com/> AND user portion is 1001]
then
Forward/Proxy the SIP/RTP packets to
Asterisk server responsible for registration and audio for the
domain apples.myvoipserver.com <http://apples.myvoipserver.com/>
Else if [domain is oranges.myvoipserver.com
<http://oranges.myvoipserver.com/> AND user portion is 2213]
then
Forward/Proxy the SIP/RTP packets to
Asterisk server responsible for registration and audio for the
domain oranges.myvoipserver.com <http://oranges.myvoipserver.com/>
Else
Silently Drop packets etc.
given the above evaluation rules, a user who tries to register as
1001(a)apples.myvoipserver.com <mailto:1001@apples.myvoipserver.com>
would be granted access and their SIP Packets and subsequent RTP
would be forwarded to the asterisk server at
apples.myvoipserver.com <http://apples.myvoipserver.com>, where
said server would take care of the Registration, and any
subsequent calls, subscriptions, Options etc.
1004@ apples.myvoipserver.com <http://apples.myvoipserver.com>
Would not match the authorized list for apples.myvoipserver.com
<http://apples.myvoipserver.com> (1001,1003,1007), therefore this
registration attempt would be silently dropped
2213(a)apples.myvoipserver.com <mailto:2213@apples.myvoipserver.com>
would be granted access and their SIP Packets and subsequent RTP
would be forwarded to the asterisk server at
oranges.myvoipserver.com <http://oranges.myvoipserver.com>, where
said server would take care of the Registration, and any
subsequent calls, subscriptions, Options etc.
Thanks for any information to assist me in understanding how this
would work.
~ron
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