Load Balanced Dial Plan

eric9721 · Post by **eric9721** » Wed Dec 16, 2009 7:36 am

1. Brekeke Product Name and version:2.3.8.4/286

2. Java version:1.5.0_22

3. OS type and the version:Windows 2003 s-ver 5.2

4. UA (phone), gateway or other hardware/software involved:TrixBox -->BSS -->Microsoft speech server

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

6. Your problem: I have a dial plan working, but now I need to load balance the calls between 2 end points. My dialplan that is working is Matching Patterns:
$request=^INVITE
$registered=false
To=sip:(.+)@192.168.5.71

Deploy Patterns:
$transport=tcp
To=sip:%1@192.168.5.68

I need to everyother call to goto this server, and one other server.

Any help is greatly appreiciated.

hope · Post by **hope** » Wed Dec 16, 2009 11:51 am

there are some dial plans for load balancing at dial plan tutorial
http://www.brekeke-sip.com/download/bss ... lan_en.pdf

james · Post by **james** » Wed Dec 16, 2009 6:43 pm

Note.. The $sid based load balancing requires Advanced Edition.

eric9721 · Post by **eric9721** » Thu Dec 17, 2009 1:39 pm

Thanks for the info. I purchased the advanced version and it is working with Load Balancing. Now, I need to have failover if the destination is unreachable or if a 404 not found is returned. I tried the following Dial Plan and it does not work.

Matching Pattern: $request=^INVITE
$registered=false
To=sip:9722007710@
$sid-[13579]$
Deploy Pattern: $transport=tcp
$target=sip:9722007710@192.168.5.68, sip:9722007710@192.168.5.69

Matching Pattern:$request=^INVITE
$registered=false
To=sip:9722007710@
Deploy Pattern: $transport=tcp
$target=sip:9722007710@192.168.5.69, sip:9722007710@192.168.5.68

Is this possible? What have I done wrong.

james · Post by **james** » Thu Dec 17, 2009 8:03 pm

The $target variable accpets IP address and FQDN only..

So.. like this.
$target = 192.168.5.68, 192.168.5.69

eric9721 · Post by **eric9721** » Fri Dec 18, 2009 6:54 am

It does not work when I set $target = 192.168.5.68, 192.168.5.69...The only way I can make calls go through is to put To=sip:9722007710@192.168.5.68.........Will it accept a failover route? The Speech Server applications answer based on dialed number, so it has to get the 9722007710 in order for the correct application to answer. Thanks again for your assistance!

eric9721 · Post by **eric9721** » Fri Dec 18, 2009 8:03 am

Deploy Pattern:
To=sip:9722007710@$target=192.168.5.69, 192.168.5.68

james · Post by **james** » Tue Dec 22, 2009 1:09 pm

Try like this...

[Deploy Pattern]
To = sip:9722007710@192.168.5.68
$target = 192.168.5.69, 192.168.5.68

Load Balanced Dial Plan

Load Balanced Dial Plan

Advanced Version worked for Load Balancing

Is it possible to use To: in the same manor?

Could something like this work?