Hi all, we have a big problems with a sangoma A101DE. We are using elastix 1.6-14 with asterisk 1.4.28, wanpipe 3.5.7, dahdi 2.2.0.2-6. Below, youi can see the error on the log and config files: Code: Mar 15 16:48:58 riogordo kernel: wanpipe1: RAI alarm is ON Mar 15 16:48:58 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 16:48:59 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 16:48:59 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 16:49:02 riogordo kernel: wanpipe1: AIS : ON Mar 15 16:49:04 riogordo kernel: wanpipe1: RAI : OFF Mar 15 16:49:08 riogordo kernel: wanpipe1: E1 connected! Mar 15 16:49:08 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 16:49:08 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 16:49:08 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 16:49:08 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 Mar 15 16:49:15 riogordo kernel: wanpipe1: AIS : OFF Mar 15 16:49:22 riogordo kernel: wanpipe1: RAI alarm is ON Mar 15 16:49:22 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 16:49:23 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 16:49:23 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 16:49:26 riogordo kernel: wanpipe1: AIS : ON Mar 15 16:49:28 riogordo kernel: wanpipe1: RAI : OFF Mar 15 16:49:32 riogordo kernel: wanpipe1: E1 connected! Mar 15 16:49:32 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 16:49:32 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 16:49:32 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 16:49:32 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 Mar 15 16:49:38 riogordo kernel: wanpipe1: AIS : OFF Mar 15 17:00:56 riogordo kernel: wanpipe1: RAI alarm is ON Mar 15 17:00:56 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 17:00:56 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 17:00:56 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 17:00:59 riogordo kernel: wanpipe1: AIS : ON Mar 15 17:00:59 riogordo kernel: wanpipe1: LOF : ON Mar 15 17:01:01 riogordo kernel: wanpipe1: RAI : OFF Mar 15 17:01:01 riogordo kernel: wanpipe1: RED : ON Mar 15 17:01:11 riogordo kernel: wanpipe1: AIS : OFF Mar 15 17:01:11 riogordo kernel: wanpipe1: LOF : OFF Mar 15 17:01:13 riogordo kernel: wanpipe1: RED : OFF Mar 15 17:01:17 riogordo kernel: wanpipe1: E1 connected! Mar 15 17:01:17 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 17:01:17 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 17:01:17 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 17:01:17 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 Mar 15 17:01:19 riogordo kernel: wanpipe1: RAI : ON Mar 15 17:01:20 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 17:01:20 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 17:01:20 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 17:01:22 riogordo kernel: wanpipe1: LOF : ON Mar 15 17:01:25 riogordo kernel: wanpipe1: RAI : OFF Mar 15 17:01:25 riogordo kernel: wanpipe1: RED : ON Mar 15 17:01:35 riogordo kernel: wanpipe1: LOF : OFF Mar 15 17:01:37 riogordo kernel: wanpipe1: RED : OFF Mar 15 17:01:41 riogordo kernel: wanpipe1: E1 connected! Mar 15 17:01:41 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 17:01:41 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 17:01:41 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 17:01:41 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 Mar 15 18:20:55 riogordo kernel: wanpipe1: RAI alarm is ON Mar 15 18:20:55 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 18:20:56 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 18:20:56 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 18:20:59 riogordo kernel: wanpipe1: AIS : ON Mar 15 18:21:01 riogordo kernel: wanpipe1: RAI : OFF Mar 15 18:21:05 riogordo kernel: wanpipe1: E1 connected! Mar 15 18:21:05 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 18:21:05 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 18:21:05 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 18:21:05 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 Mar 15 18:21:12 riogordo kernel: wanpipe1: AIS : OFF Mar 15 18:21:19 riogordo kernel: wanpipe1: RAI alarm is ON Mar 15 18:21:19 riogordo kernel: wanpipe1: E1 disconnected! Mar 15 18:21:19 riogordo kernel: wanpipe1: AFT communications disabled! (Dev Cnt: 1 Cause: Link Down) Mar 15 18:21:19 riogordo kernel: wanpipe1: TDM Free Run Timing Enabled 1 ms Mar 15 18:21:24 riogordo kernel: wanpipe1: RAI : OFF Mar 15 18:21:28 riogordo kernel: wanpipe1: E1 connected! Mar 15 18:21:28 riogordo kernel: wanpipe1: AFT communications enabled! Mar 15 18:21:28 riogordo kernel: wanpipe1: AFT Global TDM Intr Mar 15 18:21:28 riogordo kernel: ADDRCONF(NETDEV_CHANGE): w1g1: link becomes ready Mar 15 18:21:28 riogordo kernel: wanpipe1: Global TDM Ring Resync TDM = 0x1 wanpipe1.conf #================================================ # WANPIPE1 Configuration File #================================================ # # Date: Wed Dec 6 20:29:03 UTC 2006 # # Note: This file was generated automatically # by /usr/local/sbin/setup-sangoma program. # # If you want to edit this file, it is # recommended that you use wancfg program # to do so. #================================================ # Sangoma Technologies Inc. #================================================ [devices] wanpipe1 = WAN_AFT_TE1, Comment [interfaces] w1g1 = wanpipe1, , TDM_VOICE, Comment [wanpipe1] CARD_TYPE = AFT S514CPU = A CommPort = PRI AUTO_PCISLOT = NO PCISLOT = 4 PCIBUS = 6 FE_MEDIA = E1 FE_LCODE = HDB3 FE_FRAME = NCRC4 FE_LINE = 1 TE_CLOCK = NORMAL TE_REF_CLOCK = 0 TE_SIG_MODE = CAS TE_HIGHIMPEDANCE = NO TE_RX_SLEVEL = 430 LBO = 120OH FE_TXTRISTATE = NO MTU = 1500 UDPPORT = 9000 TTL = 255 IGNORE_FRONT_END = NO TDMV_SPAN = 1 TDMV_DCHAN = 16 TDMV_HW_DTMF = YES TDMV_HW_FAX_DETECT = NO [w1g1] ACTIVE_CH = ALL TDMV_HWEC = YES MTU = 8 system.conf #autogenerated by /usr/sbin/wancfg_dahdi do not hand edit #autogenrated on 2010-03-11 #Dahdi Channels Configurations #For detailed Dahdi options, view /etc/dahdi/system.conf.bak loadzone=es defaultzone=es #Sangoma A101 port 1 [slot:4 bus:6 span:1] <wanpipe1> span=1,1,0,ccs,hdb3 bchan=1-15,17-31 hardhdlc=16 chan-dahdi.conf: ;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit ;autogenrated on 2009-12-02 ;Dahdi Channels Configurations ;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak [trunkgroups] [channels] context=default usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=yes relaxdtmf=yes rxgain=0 txgain=0 group=1 callgroup=1 pickupgroup=1 immediate=no ;Sangoma A101 port 1 [slot:4 bus:10 span:1] <wanpipe1> switchtype=euroisdn context=from-pstn group=0 echocancel=yes signalling=pri_cpe channel =>1-15,17-31 We are desperate, we think that the problem was on the provider, but they said that your line is OK. Somebody have any idea? Thanks, Pablo
Hi, This is a bad repeater on the line. Because you have a AIS which is an "alarm indication signal" and this means one of the repeaters is down or in a blue alarm. Then sometimes the line goes down because of an RAI alarm which is "remote alarm indication" which means the telco switch is in alarm. So this is probably just a repeater because you are going down because of the AIS and then when you get the RAI its because the telco switch goes down first (probably as well because of the repeater) and sends an alarm out to our card. So just get in touch with the telco and they will help you out with this one.
Thanks for your answer Marc, What means bad repeater? We are talking with the provider about the problem but still with out responce. How can i confirm that the problem is not the card? Regards, Pablo
Hi, You can leave it in loopback mode (insure clock is set to MASTER) but this is not recommended because you are getting a AIS alarm. So this means the repeater (device along the line to boost signal) is having issues and the telco needs to look into this.
