[asterisk-dev] NOTICE[28890] chan_zap.c: PRI got event: HDLC Abort (6) on Primary D-channel of span 1

Thu Aug 28 06:57:27 CDT 2008

Hi All,

I have installed Digium Card with Asterisk with following configuration using PRI (E1) line.

OS - CentOS 4.4
Kernel (updated) - 2.6.9-42.0.10.ELsmp #1 SMP
Zaptel Card - TE120P

Zaptel Drivers -  zaptel-1.4.9
Libpri - libpri-1.2.4
Asterisk -  asterisk-1.2.16

Zaptel.conf

span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
dchan=16

zapata.conf

switchtype=euroisdn
pridialplan=unknown
signalling = pri_cpe
channel => 1-15,17-31

Even thing was working from last 2 months but from last week i am continue observing this error and facing call drop, please suggest.

Aug 28 17:18:28 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:28 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:37 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:41 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:49 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:49 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1
Aug 28 17:18:51 NOTICE[28890] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 1

Thanks!!

Regards,
Sumit
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