On Thu, Jun 28, 2012 at 9:22 PM, Robin Gilks
<robin.gilks@taitradio.com> wrote:
Greetings
I'm a noob with FS (and VoIP generally!!) and am really struggling
with getting 2 way comms between a PABX and a soft-phone using FS and
an SPA8800.
Calls from the PABX are OK, the FXO ports have registered with FS and
when I dial the FXO extension I get the dial tone, dial the number for
the soft-phone and it all works fine.
The problem is connections *TO* the PABX. The SPA8800 AFAIK has a
separate SIP port for each of its FXO ports. My understanding of how
it should work is as follows:
I have to have 4 gateways defined in a file in the
sip-profiles/externals directory, each with a different "sip-port"
line. I'm testing with 2 to start with:
# cat cicsco_fxo.xml
<include>
<gateway name="fxoline3">
<param name="username" value="none"/>
<param name="password" value="none"/>
<param name="realm" value="172.27.1.20"/>
<param name="sip-port" value="5260"/>
<param name="register" value="false"/>
</gateway>
<gateway name="fxoline4">
<param name="username" value="none"/>
<param name="password" value="none"/>
<param name="realm" value="172.27.1.20"/>
<param name="sip-port" value="5360"/>
<param name="register" value="false"/>
</gateway>
I have to use mod_distributor to select one of the gateways that
define the SIP ports. Thats is configured in the autoload_configs
directory.
# cat distributor.conf.xml
<configuration name="distributor.conf" description="Distributor Configuration">
<lists>
<list name="cisco_fxo" total-weight="2">
<node name="fxoline3" weight="1"/>
<node name="fxoline4" weight="1"/>
</list>
</lists>
</configuration>
Finally, I use a dialplan to access this distribution of gateways when
a 4 digit number starting with 8 is dialed from the soft-phone.
# cat 33_ciscofox.xml
<include>
<extension name="pabx">
<condition field="destination_number" expression="^(8\d{3})$">
<action application="bridge"
data="sofia/gateway/${distributor(cisco_fxo)}/$1"/>
</condition>
</extension>
</include>
Result expected - it all works.
Result I get is:
freeswitch@PBX.localdomain> 2012-06-29 04:13:44.287982 [NOTICE]
switch_channel.c:926 New Channel sofia/internal/1002@172.16.164.33
[d0fc47e6-c1a0-11e1-881d-f70f560259d2]
2012-06-29 04:13:44.287982 [INFO] mod_dialplan_xml.c:485 Processing
1002 <1002>->8569 in context default
2012-06-29 04:13:44.298584 [ERR] mod_sofia.c:4492 Invalid Gateway ''
2012-06-29 04:13:44.298584 [NOTICE] mod_sofia.c:4889 Close Channel N/A
[CS_NEW]
2012-06-29 04:13:44.298584 [NOTICE] switch_ivr_originate.c:2535 Cannot
create outgoing channel of type [sofia] cause: [INVALID_GATEWAY]
2012-06-29 04:13:44.298584 [INFO] mod_dptools.c:2956 Originate Failed.
Cause: INVALID_GATEWAY
2012-06-29 04:13:44.298584 [NOTICE] mod_dptools.c:3076 Hangup
sofia/internal/1002@172.16.164.33 [CS_EXECUTE] [INVALID_GATEWAY]
2012-06-29 04:13:44.298584 [NOTICE] switch_core_session.c:1447 Session
11 (sofia/internal/1002@172.16.164.33) Ended
2012-06-29 04:13:44.298584 [NOTICE] switch_core_session.c:1449 Close
Channel sofia/internal/1002@172.16.164.33 [CS_DESTROY]
So what is invalid about the gateway?
Cheers
--
Robin Gilks
--