Could you re-draw your layout? I think my email reader munged the diagram so it makes it hard to know exactly how everything is laid out. As far as gateways are concerned, those are primarily for handling either registrations to other servers or to answer auth challenges that come from other servers. So if FreeSWITCH will register to Server A (or Server B) then you need a gateway. You would also need a gateway if Server A (or B) will send an auth challenge whenever FreeSWITCH sends a call to it. (Hope that made sense.) -MC On Sun, Feb 20, 2011 at 8:32 AM, Shigeru Kanemoto <sgk@ppona.com> wrote:
Hello,
I am new to FreeSWITCH and having a headache configuring it. My experiences to Asterisk do not work completely. I appreciate your suggestion.
I am trying to setup a central SIP server which accepts registers from subsidiary SIP servers which is behind NAT and has no fixed IP address. Each subsidiary servers have extension number ranges. I have to route such extension ranges to each SIP servers.
FS central server <--- (NAT) --- Server A (ext. 1000 - 1099) <--- (NAT) --- Server B (ext. 1100 - 1199) <--- (NAT) --- Phone ext. 1201 <--- (NAT) --- Phone ext. 1202
According to the wiki page http://wiki.freeswitch.org/wiki/Clarification:gateways , I created an XML file under "conf/directory/default" for a gateway setting inside a <user> block. In my configuration, the gateway setting is parsed in the profile "internal".
My current problem is the dialplan "bridge" application does not work to bridge to the destination like "sofia/gateway/server-a/1001". The call terminates after printing a log message like "[NOTICE] sofia.c:5082 Hangup sofia/internal/1001 [CS_CONSUME_MEDIA] [NORMAL_TEMPORARY_FAILURE]".
What is my mistake? Is it wrong to use the "gateway" feature for such purpose?
sgk
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