FAX using ATA(SCCP) on CME able to send not receive

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Oct 14th, 2007
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Hi all ,

I m using ATA(SCCP) for FAX on CME 4.1 in 2 sites.i m using a ISDN PRI and am able to send fax , but at one site i get fax every third or 4th time other times i get as No fax detected on the FaX machine.at the second site im not getting any fax at all.Please check my configs attached.

the pri lines gives me a error msg on debug isdn q931

Oct 10 10:26:31.141: ISDN Se0/0/0:15 **ERROR**: call_progress: DEV_CONNECTED VOICE ERROR: Bearer capability not available(0x3A): b channel 0 call id 0x45

thanks in advance for your help

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Anonymous (not verified) Fri, 10/19/2007 - 09:23
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The issue could arise if the ports are physically looped back.

check this bug also : CSCse55246

Paolo Bevilacqua Fri, 10/19/2007 - 10:25
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can you check output of "show e1 controllers". if any slips, you need to configure "network-clock-participate wic X" and "network-clock-select 1 E1 X/0"


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