Hi, I have problem with Digium TE220P. Everything works, i can call & talk, but everytime i have CRIT message: 2009-03-14 17:50:30 [CRIT] ozmod_isdn.c:904 zap_isdn_931_34() Received CALL PROCEEDING message for channel 0 When FS start show me ERR message: 2009-03-14 17:44:06 [ERR] Span:0 Q.921() Received UA frame in invalid state This is my config: cat zaptel.conf span=1,1,0,ccs,hdb3,crc4 bchan=1-15,17-31 dchan=16 span = 2,0,0,ccs,hdb3,crc4 bchan = 32-46,48-62 dchan = 47 loadzone = ru defaultzone=ru cat openzap.conf [span zt] name => OpenZAP number => 1 trunk_type => E1 b-channel => 1-15 d-channel => 16 b-channel => 17-31 [span zt] name => OpenZAP number => 2 trunk_type => E1 b-channel => 32-46 d-channel => 47 b-channel => 48-62 cat openzap.conf.xml <configuration name="openzap.conf" description="OpenZAP Configuration"> <settings> <param name="debug" value="0"/> </settings> <pri_spans> <span id="1"> <param name="q921loglevel" value="debug"/> <param name="q931loglevel" value="debug"/> <param name="mode" value="user"/> <param name="dialect" value="q931"/> <param name="dialplan" value="XML"/> <param name="context" value="default"/> </span> <span id="2"> <param name="q921loglevel" value="debug"/> <param name="q931loglevel" value="debug"/> <param name="mode" value="user"/> <param name="dialect" value="q931"/> <param name="dialplan" value="XML"/> <param name="context" value="default"/> </span> </pri_spans> </configuration> and FS start LOGS: 2009-03-14 17:44:06 [NOTICE] zap_io.c:2612 zap_global_init() Modules configured: 1 2009-03-14 17:44:06 [NOTICE] ozmod_zt.c:922 zt_init() Using Zaptel control device 2009-03-14 17:44:06 [INFO] zap_io.c:2433 zap_load_module() Loading IO from /usr/local/freeswitch/mod/ozmod_zt.so [zt] 2009-03-14 17:44:06 [INFO] zap_io.c:2233 load_config() auto-loaded 'zt' 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 1 as OpenZAP device 1:1 fd:38 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 2 as OpenZAP device 1:2 fd:39 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 3 as OpenZAP device 1:3 fd:40 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 4 as OpenZAP device 1:4 fd:41 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 5 as OpenZAP device 1:5 fd:42 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 6 as OpenZAP device 1:6 fd:43 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 7 as OpenZAP device 1:7 fd:44 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 8 as OpenZAP device 1:8 fd:45 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 9 as OpenZAP device 1:9 fd:46 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 10 as OpenZAP device 1:10 fd:47 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 11 as OpenZAP device 1:11 fd:48 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 12 as OpenZAP device 1:12 fd:49 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 13 as OpenZAP device 1:13 fd:50 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 14 as OpenZAP device 1:14 fd:51 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 15 as OpenZAP device 1:15 fd:52 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 16 as OpenZAP device 1:16 fd:53 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 17 as OpenZAP device 1:17 fd:54 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 18 as OpenZAP device 1:18 fd:55 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 19 as OpenZAP device 1:19 fd:56 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 20 as OpenZAP device 1:20 fd:57 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 21 as OpenZAP device 1:21 fd:58 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 22 as OpenZAP device 1:22 fd:59 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 23 as OpenZAP device 1:23 fd:60 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 24 as OpenZAP device 1:24 fd:61 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 25 as OpenZAP device 1:25 fd:62 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 26 as OpenZAP device 1:26 fd:63 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 27 as OpenZAP device 1:27 fd:64 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 28 as OpenZAP device 1:28 fd:65 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 29 as OpenZAP device 1:29 fd:66 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 30 as OpenZAP device 1:30 fd:67 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 31 as OpenZAP device 1:31 fd:68 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 32 as OpenZAP device 2:1 fd:69 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 33 as OpenZAP device 2:2 fd:70 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 34 as OpenZAP device 2:3 fd:71 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 35 as OpenZAP device 2:4 fd:72 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 36 as OpenZAP device 2:5 fd:73 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 37 as OpenZAP device 2:6 fd:74 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 38 as OpenZAP device 2:7 fd:75 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 39 as OpenZAP device 2:8 fd:76 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 40 as OpenZAP device 2:9 fd:77 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 41 as OpenZAP device 2:10 fd:78 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 42 as OpenZAP device 2:11 fd:79 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 43 as OpenZAP device 2:12 fd:80 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 44 as OpenZAP device 2:13 fd:81 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 45 as OpenZAP device 2:14 fd:82 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 46 as OpenZAP device 2:15 fd:83 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 47 as OpenZAP device 2:16 fd:84 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 48 as OpenZAP device 2:17 fd:85 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 49 as OpenZAP device 2:18 fd:86 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 50 as OpenZAP device 2:19 fd:87 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 51 as OpenZAP device 2:20 fd:88 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 52 as OpenZAP device 2:21 fd:89 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 53 as OpenZAP device 2:22 fd:90 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 54 as OpenZAP device 2:23 fd:91 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 55 as OpenZAP device 2:24 fd:92 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 56 as OpenZAP device 2:25 fd:93 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 57 as OpenZAP device 2:26 fd:94 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 58 as OpenZAP device 2:27 fd:95 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 59 as OpenZAP device 2:28 fd:96 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 60 as OpenZAP device 2:29 fd:97 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 61 as OpenZAP device 2:30 fd:98 2009-03-14 17:44:06 [INFO] ozmod_zt.c:299 zt_open_range() configuring device /dev/zap/channel channel 62 as OpenZAP device 2:31 fd:99 2009-03-14 17:44:06 [INFO] zap_io.c:2356 load_config() Configured 62 channel(s) 2009-03-14 17:44:06 [INFO] zap_io.c:2450 zap_load_module() Loading SIG from /usr/local/freeswitch/mod/ozmod_isdn.so 2009-03-14 17:44:06 [INFO] zap_io.c:2566 zap_configure_span() auto-loaded 'isdn' 2009-03-14 17:44:06 [CONSOLE] switch_loadable_module.c:863 switch_loadable_module_load_file() Successfully Loaded [mod_openzap] 2009-03-14 17:44:06 [NOTICE] switch_loadable_module.c:142 switch_loadable_module_process() Adding Endpoint 'openzap' 2009-03-14 17:44:06 [NOTICE] switch_loadable_module.c:240 switch_loadable_module_process() Adding Application 'disable_ec' 2009-03-14 17:44:06 [NOTICE] switch_loadable_module.c:260 switch_loadable_module_process() Adding API Function 'oz' 2009-03-14 17:44:06 [ERR] Span:0 Q.921() Received UA frame in invalid state When i dial from onference: freeswitch@voipgw> conference test@moh dial openzap/1/3/81048663000000 2009-03-14 17:50:26 [NOTICE] switch_channel.c:592 switch_channel_set_name() New Channel OpenZAP/1:4/81048663000000 [d6137f1a-10af-11de-8496-c9e9c714d68b] 2009-03-14 17:50:30 [CRIT] ozmod_isdn.c:904 zap_isdn_931_34() Received CALL PROCEEDING message for channel 0 2009-03-14 17:50:30 [NOTICE] mod_openzap.c:1500 on_clear_channel_signal() Ring-Ready OpenZAP/1:4/81048663000000! 2009-03-14 17:50:34 [NOTICE] mod_openzap.c:1491 on_clear_channel_signal() Pre-Answer OpenZAP/1:4/81048663000000! 2009-03-14 17:50:35 [NOTICE] mod_openzap.c:1480 on_clear_channel_signal() Channel [OpenZAP/1:4/81048663000000] has been answered API CALL [conference(test@moh dial openzap/1/4/81048663000000)] output: Call Requested: result: [SUCCESS] 2009-03-14 17:44:06 [CONSOLE] switch_loadable_module.c:863 switch_loadable_module_load_file() Successfully Loaded [mod_commands] freeswitch@voipgw> oz list API CALL [oz(list)] output: +OK span: 1 (span1) type: isdn chan_count: 31 dialplan: XML context: default dial_regex: fail_dial_regex: hold_music: analog_options none freeswitch@voipgw> oz dump 1 API CALL [oz(dump 1)] output: +OK span_id: 1 chan_id: 1 physical_span_id: 1 physical_chan_id: 1 type: B state: DOWN last_state: DOWN cid_date: cid_name: cid_num: ani: aniII: dnis: rdnis: cause: NONE span_id: 1 chan_id: 2 physical_span_id: 1 physical_chan_id: 2 type: B state: DOWN last_state: DOWN cid_date: cid_name: cid_num: ani: aniII: dnis: rdnis: cause: NONE span_id: 1 chan_id: 3 physical_span_id: 1 physical_chan_id: 3 type: B state: DOWN last_state: DOWN cid_date: cid_name: cid_num: ani: aniII: dnis: rdnis: cause: NONE [...] any idea how i can fix this error ? Krzysztof Zimnicki