[Freeswitch-users] Freeswitch with Digium T316 timed out, T316 timed out,

Thu Aug 8 17:32:04 MSD 2013

Forget to mention that I have already tested below mentioned configuration

   1. Go to FS source directory and change dir to this
      path libs/freetdm/src/ftmod/ftmod_libpri
   2. change #define T316_TIMEOUT_MS_DEFAULT to 10000
   3. #define T316_TIMEOUT_MS_MAX to 300000
   4. #define T316_ATTEMPT_LIMIT_DEFAULT to 30 (max. channels in PRI lines)

It didn't work

Also we are using the latest version of Freeswitch 1.2.12 and libpri1.4.14

Regards
Rajat Toshniwal


On Thursday 08 August 2013 04:17 PM, Rajat toshniwal wrote:
> Hi
>
> I am trying to deploy freeswitch with Digium TE121 card for my office
> setup, but it is continuously showing Signaling is up and channels are
> down except D channel.
> Our Architecture is like
> We have freeswitch installed with libpri1.4 and Dahdi.
> I am from India and here we are having E1 trunk.
>
> Dahdi Configuration is
>
> cat system.conf
> # Autogenerated by /usr/sbin/dahdi_genconf on Wed Aug  7 19:39:07 2013
> # If you edit this file and execute /usr/sbin/dahdi_genconf again,
> # your manual changes will be LOST.
> # Dahdi Configuration File
> #
> # This file is parsed by the Dahdi Configurator, dahdi_cfg
> #
> # Span 1: WCT1/0 "Wildcard TE121 Card 0" (MASTER)
> span=1,1,0,ccs,hdb3,crc4
> # termtype: te
> bchan=1-15,17-31
> dchan=16
> echocanceller=mg2,1-15,17-31
>
> # Global data
>
> loadzone    = uk
> defaultzone    = uk
>
>
>
> cat modules
> # Autogenerated by /usr/sbin/dahdi_genconf (Dahdi::Config::Gen::Modules)
> on Wed Aug  7 19:37:48 2013
> # If you edit this file and execute /usr/sbin/dahdi_genconf again,
> # your manual changes will be LOST.
> wcte12xp
> # Xorcom Astribank Devices
> xpp_usb
>
>
> dahdi_hardware
> pci:0000:02:08.0     wcte12xp+    d161:8000 Wildcard TE121
>
> dahdi_scan
> [1]
> active=yes
> alarms=OK
> description=Wildcard TE121 Card 0
> name=WCT1/0
> manufacturer=Digium
> devicetype=Wildcard TE121 (VPMOCT032)
> location=PCI Bus 02 Slot 09
> basechan=1
> totchans=31
> irq=0
> type=digital-E1
> syncsrc=1
> lbo=0 db (CSU)/0-133 feet (DSX-1)
> coding_opts=AMI,HDB3
> framing_opts=CCS,CRC4
> coding=HDB3
> framing=CCS/CRC4
>
>
> Card is properly installed and recognized by Dahdi
>
> Freetdm is compiled with libpri and configuration is like
> cat /usr/local/freeswitch/conf/freetdm.conf
> [general]
> cpu_monitor =>  yes
> cpu_monitoring_interval =>  2000 ; monitor usage every 2 seconds
> cpu_set_alarm_threshold =>  90 ; whenever 90% of global CPU usage is
> reached, trigger the alarm.
> cpu_reset_alarm_threshold =>  80 ; when the CPU usage decreases at 80%,
> clear the alarm.
> cpu_alarm_action =>  reject,warn ; Start rejecting calls when the CPU
> alarm is triggered and also print warnings.
>
> [span zt myDAHDISpan]
> trunk_type =>  E1
> group =>  g1
> b-channel =>  1-15
> d-channel =>  16
> b-channel =>  17-31
>
>
> cat /usr/local/freeswitch/conf/autoload_configs/freetdm.conf.xml
> <configuration name="freetdm.conf" description="FreeTDM Configuration">
> <settings>
> <param name="debug" value="1"/>
> </settings>
> <libpri_spans>
> <span name="myDAHDISpan">
> <!-- Log Levels: none, alert, crit, err, warning, notice, info, debug -->
> <param name="switch" value="euroisdn"/>
> <param name="node" value="cpe"/>
> <param name="dialect" value="q931"/>
> <param name="debug" value="all"/>
> <param name="dialplan" value="XML"/>
> <param name="context" value="public"/>
> <param name="l1" value="alaw"/>
> </span>
> </libpri_spans>
> </configuration>
>
>
> Freeswitch logs are showing
>
> 2013-08-08 15:38:18.613848 [WARNING] ftmod_libpri.c:1975 [s1c10][1:10]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.613848 [WARNING] ftmod_libpri.c:1975 [s1c11][1:11]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.613848 [WARNING] ftmod_libpri.c:1975 [s1c12][1:12]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.613848 [WARNING] ftmod_libpri.c:1975 [s1c13][1:13]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c14][1:14]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c15][1:15]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c17][1:17]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c18][1:18]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c19][1:19]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c20][1:20]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c21][1:21]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c22][1:22]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c23][1:23]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c24][1:24]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c25][1:25]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c26][1:26]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c27][1:27]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c28][1:28]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c29][1:29]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c30][1:30]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:18.633847 [WARNING] ftmod_libpri.c:1975 [s1c31][1:31]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:23.673847 [WARNING] ftdm_io.c:3022 [s1c5][1:5] Channel
> not opened, proceeding anyway
> 2013-08-08 15:38:48.613848 [WARNING] ftmod_libpri.c:1975 [s1c6][1:6] --
> T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.613848 [WARNING] ftmod_libpri.c:1975 [s1c7][1:7] --
> T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c8][1:8] --
> T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c9][1:9] --
> T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c10][1:10]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c11][1:11]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c12][1:12]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c13][1:13]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c14][1:14]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c15][1:15]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:38:48.633850 [WARNING] ftmod_libpri.c:1975 [s1c17][1:17]
> -- T316 timed out, resending RESTART request
>
>
>
> Libpri logs are showing
>
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> DL-DATA request
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Protocol Discriminator: Q.931 (8)  len=13
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI=0 Call Ref: len= 2 (reference 0/0x0) (Sent from originator)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Message Type: RESTART (70)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
> TEI=0 Transmitting N(S)=4, window is open V(A)=2 K=7
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI: 0 State 7(Multi-frame established)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> V(A)=2, V(S)=4, V(R)=6
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> K=7, RC=0, l3_initiated=0, reject_except=0, ack_pend=0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> T200_id=8192, N200=3, T203_id=0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>  [
> 00 01 08 0c 08 02 00 00 46 18 03 a9 83 8d 79 01 80 ]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Informational frame:
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> SAPI: 00  C/R: 0 EA: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI: 000        EA: 1
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> N(S): 004   0: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> N(R): 006   P: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>  13
> bytes of data
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Protocol Discriminator: Q.931 (8)  len=13
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI=0 Call Ref: len= 2 (reference 0/0x0) (Sent from originator)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Message Type: RESTART (70)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> [18 03 a9 83 8d]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Channel ID (len= 5) [ Ext: 1  IntID: Implicit  Other(PRI)  Spare: 0
> Exclusive  Dchan: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        ChanSel: As indicated in following octets
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        Ext: 1  Coding: 0  Number Specified  Channel
> Type: 3
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        Ext: 1  Channel: 13 Type: CPE]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> [79 01 80]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Restart Indicator (len= 3) [ Ext: 1  Spare: 0  Resetting Indicated
> Channel (0) ]
> 2013-08-08 15:41:18.633844 [DEBUG] lpwrap_pri.c:199 [s1c16][1:16] --
> Starting timer 0x2678478 with timeout 30000 ms
> 2013-08-08 15:41:18.633844 [WARNING] ftmod_libpri.c:1975 [s1c14][1:14]
> -- T316 timed out, resending RESTART request
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> DL-DATA request
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Protocol Discriminator: Q.931 (8)  len=13
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI=0 Call Ref: len= 2 (reference 0/0x0) (Sent from originator)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Message Type: RESTART (70)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
> TEI=0 Transmitting N(S)=5, window is open V(A)=2 K=7
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI: 0 State 7(Multi-frame established)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> V(A)=2, V(S)=5, V(R)=6
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> K=7, RC=0, l3_initiated=0, reject_except=0, ack_pend=0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> T200_id=8192, N200=3, T203_id=0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>  [
> 00 01 0a 0c 08 02 00 00 46 18 03 a9 83 8e 79 01 80 ]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Informational frame:
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> SAPI: 00  C/R: 0 EA: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI: 000        EA: 1
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> N(S): 005   0: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> N(R): 006   P: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>  13
> bytes of data
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Protocol Discriminator: Q.931 (8)  len=13
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> TEI=0 Call Ref: len= 2 (reference 0/0x0) (Sent from originator)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Message Type: RESTART (70)
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> [18 03 a9 83 8e]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Channel ID (len= 5) [ Ext: 1  IntID: Implicit  Other(PRI)  Spare: 0
> Exclusive  Dchan: 0
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        ChanSel: As indicated in following octets
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        Ext: 1  Coding: 0  Number Specified  Channel
> Type: 3
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]
>   >                        Ext: 1  Channel: 14 Type: CPE]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> [79 01 80]
> 2013-08-08 15:41:18.633844 [DEBUG] ftmod_libpri.c:134 [s1c16][1:16]>
> Restart Indicator (len= 3) [ Ext: 1  Spare: 0  Resetting Indicated
> Channel (0) ]
> 2013-08-08 15:41:18.633844 [DEBUG] lpwrap_pri.c:199 [s1c16][1:16] --
> Starting timer 0x26784d8 with timeout 30000 ms
> 2013-08-08 15:41:18.633844 [WARNING] ftmod_libpri.c:1975 [s1c15][1:15]
> -- T316 timed out, resending RESTART request
>
>
> ftdm dump 1 n (where n is from 1 to 15 and  17 to 31) is showing state
> as down
>
> freeswitch at dst1>  ftdm dump 1 1
>
> span_id: 1
> chan_id: n
> physical_span_id: 1
> physical_chan_id: n
> physical_status: ok
> physical_status_red: 0
> physical_status_yellow: 0
> physical_status_rai: 0
> physical_status_blue: 0
> physical_status_ais: 0
> physical_status_general: 0
> signaling_status: UP
> type: B
> state: DOWN
> last_state: RESTART
> txgain: 0.00
> rxgain: 0.00
> cid_date:
> cid_name:
> cid_num:
> ani:
> aniII:
> dnis:
> rdnis:
> cause: NONE
> session: (none)
>
> I have tried many configurations, but I am not able to fix that issue ,
> If I put my Pri line into panasonic PBX, it is working properly.
>
> Kindly help me in solving this issue.
>
> Regards
> Rajat Toshniwal
> ----------------------------------------------------------------------------------
> Disclaimer: The information contained in this communication is confidential, private, proprietary, or otherwise privileged and is intended only for the use of the addressee. Unauthorized use, disclosure, distribution or copying is strictly prohibited and may be unlawful. If you have received this communication in error, please delete this message and notify the sender immediately - Samin TekMindz India Pvt. Ltd.
> ----------------------------------------------------------------------------------
>
> _________________________________________________________________________
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> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
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Disclaimer: The information contained in this communication is confidential, private, proprietary, or otherwise privileged and is intended only for the use of the addressee. Unauthorized use, disclosure, distribution or copying is strictly prohibited and may be unlawful. If you have received this communication in error, please delete this message and notify the sender immediately - Samin TekMindz India Pvt. Ltd.
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