create user groups

1. Brekeke Product Name and version:

2. Java version:

3. OS type and the version:

4. UA (phone), gateway or other hardware/software involved:

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/ ... terns.html :

6. Your problem:
Hi,
I would like to know whether it is possible using the Brekeke SIP server to create user groups, such that each user is only allowed to call other users in his/her own group.

Use multiple domain hosting to group users by different domains
http://www.brekeke-sip.com/wiki/index.p ... i=5aa9d648

How about using of prefix?

For example,
the prefix-1 group's users are 101, 102 and 103.
the prefix-2 group's users are 204, 205 and 206.

==============================
[Matching Patterns]
$request = ^INVITE
From = sip:(.).+@
To =! sip:%1.+@

[Deploy Patterns]
$action = 603
==============================

With the above DialPlan rule, the user 101 can make a call to 102 and 103. But the user 101 can not make a call to 204, 205 and 206.