[Freeswitch-users] Freeswitch/Openzap dials out on disconnected FXO line

[Moises Silva]

Please try latest openzap (svn update in libs/openzap). I commited some code
that may help you.

-- 
Moises Silva
Senior Software Engineer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3
Canada
t. 1 905 474 1990 x 128 | e. moy at sangoma.com

On Thu, Feb 25, 2010 at 7:13 PM, Robert Hadley <robert.hadley at teotech.com>wrote:

>  When dialing out, Freeswitch/Openzap is not detecting that an analog FXO
> channel is disconnected and tries dialing out on the channel anyway.  No
> error is reported.  The call doesn’t timeout until a minute later.
> Shouldn’t Freeswitch/Openzap skip over a disconnected channel to the next
> connected channel?
>
>
>
> I have configured a Sangoma A200 FXO card as a FXO span.
>
>
>
> [span wanpipe FXO]
>
> name => PSTN Line 1
>
> number => 4253491059
>
> fxo-channel => 2:3
>
> name => PSTN Line 2
>
> number => 4253491058
>
> fxo-channel => 2:4
>
>
>
>
>
> The wanpipe driver does detect and report when a CO line is connected or
> disconnected (in /var/log/messages), and Freeswitch/Openzap gets an event as
> reported in the log.
>
>
>
> /var/log/messages: Feb 25 15:23:10 roberth-c53 kernel: wanpipe2: Module 3:
> FXO Line is disconnected!
>
> FS_CLI: 2010-02-25 15:23:10.711604 [DEBUG] ozmod_analog.c:788 EVENT
> [ALARM_TRAP][3:1] STATE [DOWN]
>
>
>
> /var/log/messages: Feb 25 15:23:44 roberth-c53 kernel: wanpipe2: Module 4:
> FXO Line is connected!
>
> FS_CLI: 2010-02-25 15:23:44.901979 [DEBUG] ozmod_analog.c:788 EVENT
> [ALARM_CLEAR][3:2] STATE [DOWN]
>
>
>
>
>
> I have the dialplan configured to use the next available port in the FXO
> span (there will be more than 2 channels later).
>
>
>
> <extension name="OutgoingFXO">
>
>   <condition field="destination_number" expression="^7(\d+)$">
>
>     <action application="bridge" data="openzap/FXO/a/$1"/>
>
>   </condition>
>
> </extension>
>
>
>
>
>
> Here is a portion of the log when that shows dialing out on a disconnected
> analog FXO channel.
>
>
>
> EXECUTE sofia/internal/5410 at 192.168.72.45:5060bridge(openzap/FXO/a/93491045)
>
> 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:366 Set codec PCMU 20ms
>
> 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:1257 Connect outbound
> channel OpenZAP/3:1/93491045
>
> 2010-02-25 15:26:17.891443 [NOTICE] switch_channel.c:642 New Channel
> OpenZAP/3:1/93491045 [3c8f46f5-77a8-498f-a51c-015837746cb7]
>
> 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:1269
> (OpenZAP/3:1/93491045) State Change CS_NEW -> CS_INIT
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal
> OpenZAP/3:1/93491045 [BREAK]
>
> 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:59 Changing state on 3:1
> from DOWN to DIALING
>
> 2010-02-25 15:26:17.891443 [WARNING] switch_core_session.c:486
> OpenZAP/3:1/93491045 does not support the proxy feature, disabling.
>
> 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:279 ANALOG CHANNEL thread
> starting.
>
> 2010-02-25 15:26:17.891443 [DEBUG] ozmod_analog.c:450 Executing state
> handler on 3:1 for DIALING
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314
> (OpenZAP/3:1/93491045) Running State Change CS_INIT
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:338
> (OpenZAP/3:1/93491045) State INIT
>
> 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:394 (OpenZAP/3:1/93491045)
> State Change CS_INIT -> CS_ROUTING
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal
> OpenZAP/3:1/93491045 [BREAK]
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:338
> (OpenZAP/3:1/93491045) State INIT going to sleep
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314
> (OpenZAP/3:1/93491045) Running State Change CS_ROUTING
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:341
> (OpenZAP/3:1/93491045) State ROUTING
>
> 2010-02-25 15:26:17.891443 [DEBUG] mod_openzap.c:417 OpenZAP/3:1/93491045
> CHANNEL ROUTING
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_ivr_originate.c:66
> (OpenZAP/3:1/93491045) State Change CS_ROUTING -> CS_CONSUME_MEDIA
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_session.c:1019 Send signal
> OpenZAP/3:1/93491045 [BREAK]
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:341
> (OpenZAP/3:1/93491045) State ROUTING going to sleep
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:314
> (OpenZAP/3:1/93491045) Running State Change CS_CONSUME_MEDIA
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:360
> (OpenZAP/3:1/93491045) State CONSUME_MEDIA
>
> 2010-02-25 15:26:17.891443 [DEBUG] switch_core_state_machine.c:360
> (OpenZAP/3:1/93491045) State CONSUME_MEDIA going to sleep
>
>
>
>
>
> Thanks,
>
> Robert
>
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