[OpenSBC] OpenSBC Routing

[OpenSBC F. <ope...@op...>]

Hi Guys


I don't quite understand the routing of OpenSBC.


IP Calls to TOPEX IP - works great
Calls from 1 Client to another work Great via OpenSBC
Calls from Topex IP to OpenSBC registered client I get 405 not allowed


My Topex does not register on the OpenSBC. 


How can I allow all calls from 192.168.1.10 to any registered clients on the OpenSBC.


Private Interface on Topex is 192.168.1.10
Private Interface on OpenSBC is 192.168.1.11
Public IP on OpenSBC sip.mobilesqueeze.co.uk


 My setup is like this:


Works Great
INTERNET ------Public Address/Private Address ----------------------- Private Address 
SIP Clients ---------- OpenSBC ------------------------------------------------[TOPEX IP]  ---- SS7

405 not allowed
Topex to OpenSBC - can't get route to work
SS7 --- [TOPEX IP] -----   OpenSBC-------- SIP Clients


Setup B2B Only mode


Local accounts
sip:02033902000:xx...@si...
sip:02033902001:xx...@si...

Routing
[sip:0*@sip.mobilesqueeze.co.uk] sip:192.168.1.10 (TOPEX)
[02033902000*]


If I dial from a SIP client an 0xxxx number if goes into the TOPEX -  192.168.1.10 - great


But if i send a call from my mobile to 02033902000,  my  [http://TOPEX - 192.168.1.10|http://TOPEX - 192.168.1.10] sends the call to the to the regsietered OpenSBC but i get 405 mothod not allowed 


Thanks


Tony