Limiting concurrent calls to each dial plan

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

1. Brekeke Product Name and version:
Brekeke SIP Server, 2.4.3.0/286

2. Java version:
1.6.0_11

3. OS type and the version:
Linux version 2.6.22-vs2.2.0.7-gentoo

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

5. Select your network pattern from http://www.brekeke-sip.com/bbs/network/networkpatterns.html :
Pattern9

6. Your problem:
I would like to be able to control how many concurrent calls are made, simply I would like to allow how many session are allowed for each dial plan, "live sessions". I have 3 dial plans each one is for each provider so when the first dial plan is using 20 live sessions, I want session 21 to use the second dial plan.

Dial plan 1: 0 to 20 live calls can made and used
Dial plan 2: 21 to 35 live calls
Dial plan 3: 36 to 45 live calls

if dial plan 1 used all the 20 sessions, the 21 will go to the second dial plan, if two calls are ended the next call to go to dial plan 1.

Please let me know if my concern is not clear.

Thanks

hope · Brekeke Master Guru Joined: 15 Jan 2008 Posts: 862

Brekeke PBX ARS rule works similar as dial plan and can set max session under each ARS rule,
and using ars failover to switch to another route if previous route has max active sessions
http://www.brekeke-sip.com/download/bpbx/v2_x/bpbx_admin_basic_en.pdf
section 4.18

dial plan session plugin can check total active session of all dial plans
http://www.brekeke-sip.com/download/bss/v2_x/bss_accountplugin_en.txt

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

If we buy support from brekeke would you be able to provide us for the solution? And how long would it take?

Thank you,

hope · Brekeke Master Guru Joined: 15 Jan 2008 Posts: 862

lakeview · Posted: Mon Feb 22, 2010 1:15 pm Post subject:

Hi all,
You need to create a plugin based on the Session Plugin API as hope mentioned.

>> Dial plan 3: 36 to 45 live calls

What happen if the number of concurrent calls exceeds 45?

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

lakeview · Posted: Wed Feb 24, 2010 6:59 pm Post subject:

Have you tried the making of own plugin?

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

What I am looking for is every time a session start on a dial plan a variable will be increased by 1, and when the same session is ended then the same variable will decrease by 1.

we can have 4 variable and every one can be used for a dial plan, then we can use the built in math:

$math.lt( $sessionnum, "47" )=true

but instead of $sessionnum we should have our custom variable.

Thanks

lakeview · Posted: Thu Feb 25, 2010 8:51 pm Post subject:

Yes. you are correct.

We need to create the session plugin to increase and decrease the counter.

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

The thing I am not sure about is, how to store that variable and keep it some where in the memory not loosing it every time you call the function.

lakeview · Posted: Fri Feb 26, 2010 4:19 pm Post subject:

You can use own counter variable in the plugin because it is Java based.

vedeya · Brekeke Junior Member Joined: 13 Feb 2010 Posts: 8

lakeview · Posted: Tue Mar 02, 2010 12:32 pm Post subject:

I recommend you to contact Brekeke's support team because they have the developer support program.
Good luck.