[Freeswitch-users] Cannot make calls through PRI via wanpiperunning as daemon

Fri Feb 26 12:36:47 PST 2010

Hi Mike,

Thanks for your help.

Manually loading mod_openzap fails.  It looks like there is something wrong
with my udev rules not changing permission of the /dev/wanpipe files.

freeswitch at internal> load mod_openzap

-ERR [module load file routine returned an error]

2010-02-26 12:24:26.807413 [DEBUG] zap_config.c:56 Configuration file is
/opt/teoswitch/conf/modules.conf.

freeswitch at internal> 2010-02-26 12:24:26.807413 [NOTICE] zap_io.c:2778
Modules configured: 1

2010-02-26 12:24:26.807413 [DEBUG] zap_config.c:56 Configuration file is
/opt/teoswitch/conf/openzap.conf.

2010-02-26 12:24:26.807413 [DEBUG] zap_io.c:2362 found config for span

2010-02-26 12:24:26.807413 [INFO] zap_io.c:2579 Loading IO from
/opt/teoswitch/mod/ozmod_wanpipe.so [wanpipe]

2010-02-26 12:24:26.807413 [DEBUG] zap_config.c:56 Configuration file is
/opt/teoswitch/conf/wanpipe.conf.

2010-02-26 12:24:26.807413 [INFO] zap_io.c:2379 auto-loaded 'wanpipe'

2010-02-26 12:24:26.807413 [DEBUG] zap_io.c:2400 created span 1 (smg_prid)
of type wanpipe

2010-02-26 12:24:26.807413 [DEBUG] zap_io.c:2413 span 1 [name]=[smg_prid]

2010-02-26 12:24:26.807413 [DEBUG] zap_io.c:2413 span 1 [trunk_type]=[t1]

2010-02-26 12:24:26.817864 [DEBUG] zap_io.c:2417 setting trunk type to 'T1'

2010-02-26 12:24:26.817864 [DEBUG] zap_io.c:2413 span 1 [b-channel]=[1:1-23]

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 1

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 2

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 3

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 4

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 5

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 6

2010-02-26 12:24:26.817864 [ERR] ozmod_wanpipe.c:233 Failed to open wanpipe
device span 1 channel 7

Here is what /dev/wan* looks like after udev changes:

[root at roberth-c53 bin]# ls -l /dev/wan*

crw------- 1 root root 242,    0 Feb 26 11:24 /dev/wanec

crw------- 1 root root 241, 2080 Feb 26 11:24 /dev/wanpipe

crw------- 1 root root 241,    1 Feb 26 11:24 /dev/wanpipe1_if1

crw------- 1 root root 241,   10 Feb 26 11:24 /dev/wanpipe1_if10

crw------- 1 root root 241,   11 Feb 26 11:24 /dev/wanpipe1_if11

crw------- 1 root root 241,   12 Feb 26 11:24 /dev/wanpipe1_if12

CUT A FEW LINES

crw------- 1 root root 241,   34 Feb 26 11:24 /dev/wanpipe2_if2

crw------- 1 root root 241,   35 Feb 26 11:24 /dev/wanpipe2_if3

crw------- 1 root root 241,   36 Feb 26 11:24 /dev/wanpipe2_if4

crw------- 1 root root 241, 2112 Feb 26 11:24 /dev/wanpipe_ctrl

crw------- 1 root root 241, 2144 Feb 26 11:24 /dev/wanpipe_logger

crw------- 1 root root 241, 2368 Feb 26 11:24 /dev/wanpipe_timer0

I made and installed the wanpipe driver as root, is that part of the
problem?

Thanks again,

Robert

  _____  

From: Michael Collins [mailto:msc at freeswitch.org] 
Sent: Friday, February 26, 2010 11:28 AM
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] Cannot make calls through PRI via
wanpiperunning as daemon

On Thu, Feb 25, 2010 at 5:16 PM, Robert Hadley <robert.hadley at teotech.com>
wrote:

When running Freeswitch as service called teoswitch as user teoswitch I
cannot make calls through the Sangoma PRI or analog cards using wanpipe
driver.  I have added a file called 30-wanpipe.rules to /etc/udev/rules.d
and rebooted the server.

cat 30-wanpipe.rules

# /etc/udev/rules.d/30-wanpipe.rules

SUBSYSTEM=="wptdm", OWNER="teoswitch", GROUP="teoswitch", MODE="0660"

SUBSYSTEM=="wanpipe", OWNER="teoswitch", GROUP="teoswitch", MODE="0660"

I also tried adding:

SUBSYSTEM=="wanec", OWNER="teoswitch", GROUP="teoswitch", MODE="0660"

Freeswitch log:

Dialplan: sofia/internal/5410 at 192.168.72.45:5060 parsing
[default->SangomaPRI] continue=false

Dialplan: sofia/internal/5410 at 192.168.72.45:5060 Regex (PASS) [SangomaPRI]
destination_number(93491045) =~ /^9(\d+)$/ break=on-false

Dialplan: sofia/internal/5410 at 192.168.72.45:5060 Action
set(effective_caller_id_number=425740${caller_id_number})

Dialplan: sofia/internal/5410 at 192.168.72.45:5060 Action
bridge(openzap/smg_prid/a/3491045 at g1)

2010-02-25 16:51:11.328635 [DEBUG] switch_core_state_machine.c:122
(sofia/internal/5410 at 192.168.72.45:5060) State Change CS_ROUTING ->
CS_EXECUTE

2010-02-25 16:51:11.328635 [DEBUG] switch_core_session.c:1019 Send signal
sofia/internal/5410 at 192.168.72.45:5060 [BREAK]

2010-02-25 16:51:11.328635 [DEBUG] switch_core_state_machine.c:341
(sofia/internal/5410 at 192.168.72.45:5060) State ROUTING going to sleep

2010-02-25 16:51:11.328635 [DEBUG] switch_core_state_machine.c:314
(sofia/internal/5410 at 192.168.72.45:5060) Running State Change CS_EXECUTE

2010-02-25 16:51:11.328635 [DEBUG] switch_core_state_machine.c:348
(sofia/internal/5410 at 192.168.72.45:5060) State EXECUTE

2010-02-25 16:51:11.328635 [DEBUG] mod_sofia.c:181
sofia/internal/5410 at 192.168.72.45:5060 SOFIA EXECUTE

2010-02-25 16:51:11.328635 [DEBUG] switch_core_state_machine.c:159
sofia/internal/5410 at 192.168.72.45:5060 Standard EXECUTE

EXECUTE sofia/internal/5410 at 192.168.72.45:5060
set(effective_caller_id_number=4257405410)

2010-02-25 16:51:11.328635 [DEBUG] mod_dptools.c:811
sofia/internal/5410 at 192.168.72.45:5060 SET
[effective_caller_id_number]=[4257405410]

EXECUTE sofia/internal/5410 at 192.168.72.45:5060
bridge(openzap/smg_prid/a/3491045 at g1)

2010-02-25 16:51:11.339637 [ERR] switch_core_session.c:357 Could not locate
channel type openzap

2010-02-25 16:51:11.339637 [ERR] switch_ivr_originate.c:2411 Cannot create
outgoing channel of type [openzap] cause: [CHAN_NOT_IMPLEMENTED]

2010-02-25 16:51:11.339637 [DEBUG] switch_ivr_originate.c:3209 Originate
Resulted in Error Cause: 66 [CHAN_NOT_IMPLEMENTED]

2010-02-25 16:51:11.339637 [INFO] mod_dptools.c:2346 Originate Failed.
Cause: CHAN_NOT_IMPLEMENTED

CHAN_NOT_IMPLEMENTED implies that OpenZAP did not load. Capture the output
of "load mod_openzap" and look for the reason that it is failing to load.
-MC

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