Look at line #186 of your trace:
2012-05-21 07:56:49.735660 [ERR] mod_sofia.c:3957 Invalid Profile

You need to figure out why your internal profile isn't running. Try "sofia profile internal restart" and see what happens.

-MC

On Sun, May 20, 2012 at 10:45 PM, Sanath Prasanna <ahe.sanath@gmail.com> wrote:
Hi MC,
I did the change according to ure instruction. But error is coming. Here I attached freeswitch.log file

I change the confs as follows in BOX A. (Operator connected Freeswitch box)
BOX B ip is 10.22.29.253

vi /usr/local/freeswitch/conf/dialplan/default.xml

<extension name="dtl-imoved-inbound">
<condition field="destination_number" expression="^(\d{8}[1,2])$">
  <action application="bridge" data="sofia/internal/$1@10.22.29.253"/>
  </condition>
</extension>

Also add following to ACL file in BOX B
<node type="allow" cidr="BOX A IP/32"/>
Pls advice to solve the problem here.
Br,
Sanath


On Fri, May 18, 2012 at 9:57 AM, Michael Collins <msc@freeswitch.org> wrote:
If I understand your question correctly, yes you can do this. You can send calls from one FreeSWITCH server to another. Start here:
http://wiki.freeswitch.org/wiki/Connect_Two_FreeSWITCH_Boxes

Best way to learn is to get the FreeSWITCH books from Packt Publishing and just start hacking code.

-MC


On Thu, May 17, 2012 at 9:07 PM, Sanath Prasanna <ahe.sanath@gmail.com> wrote:
Tx for advice MC & Anita. Can I do work around like this . 
Another freeswitch instant will be start in other server & calls will be transfer from operator connected freeswitch instance to this new freeswitch instance & vise versa. Pls advice.


On Thu, May 17, 2012 at 5:05 PM, Anita Hall <anita.hall@simmortel.com> wrote:
You could run a Lua ESL server on a different machine but this will not be the same as running a Lua script.
http://wiki.freeswitch.org/wiki/Event_Socket_Library

regards,
Anita



On Thu, May 17, 2012 at 4:37 AM, Michael Collins <msc@freeswitch.org> wrote:
I don't think you can directly do what you are describing. However, you might be able to use mod_httapi for this. There's some documentation on the wiki and in the module. Keep in mind that this is a relatively new module so we don't have lots of examples yet, so you'll probably be doing a fair amount of research and testing.

-MC


On Wed, May 16, 2012 at 5:59 AM, Sanath Prasanna <ahe.sanath@gmail.com> wrote:
Hi all,
I have 2 servers. One server has SIP GW connection From Operator & IVR applications need to build in other server. How to call distributed LUA applications with Mysql Databases  from the SIP GW server ? Pls advice. Main idea is, maintaining SIP connection in one server & all the IVR applications in other server. 
Br,
Sanath