I need some help getting a system running for one of my company's plants. I am running AsteriskNow 1.7 with Asterisk 1.6.2.10 and FreePBX 2.8.0.2.
My D-Channel keeps bouncing. The telecom tech told me he thought that I might be using the wrong sync source, and I think I might have been, but I changed DAHDI system.conf to "span=1,1,0,ESF,B8ZS" (from "span=1,0,0,ESF,B8ZS") and I am still having the same problem. (Although, the FreePBX DAHDI page only allows me to select "0" in the "Sync/Clock Source" field. "0" is the only option in the drop down.) dahdi_tool is showing some "IRQ Misses" and is listing "Sync Source" at the"Wildcard TE121 Card 0." But, dahdi_scan is returning "syncsrc=1" ********************************************************************************************************************* == Primary D-Channel on span 1 up == Primary D-Channel on span 1 down == Primary D-Channel on span 1 up == Primary D-Channel on span 1 down == Primary D-Channel on span 1 up == Primary D-Channel on span 1 down == Primary D-Channel on span 1 up == Primary D-Channel on span 1 down == Primary D-Channel on span 1 up == Primary D-Channel on span 1 down == Primary D-Channel on span 1 up gch-asterisknow01*CLI> ********************************************************************************************************************* [r...@gch-asterisknow01 ~]# cat /etc/dahdi/system.conf span=1,1,0,ESF,B8ZS bchan=1-15 dchan=24 loadzone=us defaultzone=us [r...@gch-asterisknow01 ~]# ********************************************************************************************************************* [r...@gch-asterisknow01 ~]# cat /etc/asterisk/chan_dahdi_groups.conf ;--------------------------------------------------------------------------------; ; Do NOT edit this file as it is auto-generated by FreePBX. All modifications to ; ; this file must be done via the web gui. There are alternative files to make ; ; custom modifications, details at: http://freepbx.org/configuration_files ; ;--------------------------------------------------------------------------------; ; ; [span_1] signalling=pri_net switchtype=national pridialplan=national prilocaldialplan=national group=0 context=from-pstn channel => 1-15 [r...@gch-asterisknow01 ~]# ********************************************************************************************************************* gch-asterisknow01*CLI> pri show spans PRI span 1/0: Provisioned, Up, Active ********************************************************************************************************************* gch-asterisknow01*CLI> dahdi show channels Chan Extension Context Language MOH Interpret Blocked State pseudo default default In Service 1 from-pstn default In Service 2 from-pstn default In Service 3 from-pstn default In Service 4 from-pstn default In Service 5 from-pstn default In Service 6 from-pstn default In Service 7 from-pstn default In Service 8 from-pstn default In Service 9 from-pstn default In Service 10 from-pstn default In Service 11 from-pstn default In Service 12 from-pstn default In Service 13 from-pstn default In Service 14 from-pstn default In Service 15 from-pstn default In Service 0 db (CSU)/0-133 feet (DSX-1) ********************************************************************************************************************* [r...@gch-asterisknow01 ~]# dahdi_cfg -vv DAHDI Tools Version - 2.3.0 DAHDI Version: 2.3.0.1 Echo Canceller(s): Configuration ====================== SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1) Channel map: Channel 01: Clear channel (Default) (Echo Canceler: none) (Slaves: 01) Channel 02: Clear channel (Default) (Echo Canceler: none) (Slaves: 02) Channel 03: Clear channel (Default) (Echo Canceler: none) (Slaves: 03) Channel 04: Clear channel (Default) (Echo Canceler: none) (Slaves: 04) Channel 05: Clear channel (Default) (Echo Canceler: none) (Slaves: 05) Channel 06: Clear channel (Default) (Echo Canceler: none) (Slaves: 06) Channel 07: Clear channel (Default) (Echo Canceler: none) (Slaves: 07) Channel 08: Clear channel (Default) (Echo Canceler: none) (Slaves: 08) Channel 09: Clear channel (Default) (Echo Canceler: none) (Slaves: 09) Channel 10: Clear channel (Default) (Echo Canceler: none) (Slaves: 10) Channel 11: Clear channel (Default) (Echo Canceler: none) (Slaves: 11) Channel 12: Clear channel (Default) (Echo Canceler: none) (Slaves: 12) Channel 13: Clear channel (Default) (Echo Canceler: none) (Slaves: 13) Channel 14: Clear channel (Default) (Echo Canceler: none) (Slaves: 14) Channel 15: Clear channel (Default) (Echo Canceler: none) (Slaves: 15) Channel 24: D-channel (Default) (Echo Canceler: none) (Slaves: 24) 16 channels to configure. Setting echocan for channel 1 to none Setting echocan for channel 2 to none Setting echocan for channel 3 to none Setting echocan for channel 4 to none Setting echocan for channel 5 to none Setting echocan for channel 6 to none Setting echocan for channel 7 to none Setting echocan for channel 8 to none Setting echocan for channel 9 to none Setting echocan for channel 10 to none Setting echocan for channel 11 to none Setting echocan for channel 12 to none Setting echocan for channel 13 to none Setting echocan for channel 14 to none Setting echocan for channel 15 to none Setting echocan for channel 24 to none ********************************************************************************************************************* [r...@gch-asterisknow01 ~]# dahdi_scan [1] active=yes alarms=OK description=Wildcard TE121 Card 0 name=WCT1/0 manufacturer=Digium devicetype=Wildcard TE121 (VPMADT032) location=PCI Bus 09 Slot 09 basechan=1 totchans=24 irq=98 type=digital-T1 syncsrc=1 lbo=0 db (CSU)/0-133 feet (DSX-1) coding_opts=B8ZS,AMI framing_opts=ESF,D4 coding=B8ZS framing=ESF ********************************************************************************************************************* [r...@gch-asterisknow01 ~]# dahdi_tool DAHDI Tool (C)2002-2008 Digium, Inc. ââââââââââââââââââââââ⤠DAHDI Telephony Interfaces âââââââââââââââââââââââ â â â Alarms Span â â OK Wildcard TE121 Card 0 â â â â® â â â â â â â â â â â â â â â â â â â â â® â â â â â â â â â ââââââââââ ââââââââ â â â Select â â Quit â â â ââââââââââ ââââââââ â â â ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ Span 1: 24 total channels, 16 configured F1=Details F10=Quit DAHDI Tool (C)2002-2008 Digium, Inc. ââââââââââââââââââ⤠Wildcard TE121 Card 0 ââââââââââââââââââââ âââââââ â ââââââ â â â â â â Current Alarms: No alarms. â â â â Sync Source: Wildcard TE121 Card 0 â â â â â IRQ Misses: 1 â â® â â â Bipolar Viol: 0 â â â â â Tx/Rx Levels: 0/ 0 â â â â â Total/Conf/Act: 24/ 16/ 0 â â â â â 111111111122222 ââââââââ â â â â â 123456789012345678901234 â Back â â â â â â TxA --------------- - ââââââââ â â â â â TxB --------------- - â â® â â â TxC --------------- - â â â â â TxD --------------- - â â â â â â â â RxA --------------- - â â â â RxB --------------- - â â â â RxC --------------- - â â â â RxD --------------- - â â âââââââ â âââââ ââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââââ Wildcard TE121 Card 0 F10=Back -- Andrew Stewart [email protected] -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? 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