Hi all,
I have some E1 lines plugged into a digium TE410p and all looks happy but when I try to make an outgoing call I get this error message:
Apr 15 09:28:21 WARNING[9040]: chan_zap.c:3901 zt_read: Unable to set channel 31 (index 0) to linear mode.
I think "linear" mode is an audio format - like ulaw / alaw? but I'm not sure.... Has anyone come across this?
Thanks very much,
Derek
PS I'm in Ireland with EuroISDN
PPS When I do try to make a test call (and get the error message above) the called party receives the call and, on answering, hears static (it must be loud too - it was described as a "brain damaging" noise by my poor test subjects :) ).
My /etc/zaptel.conf has: span=1,1,0,ccs,hdb3,crc4 span=2,0,0,ccs,hdb3,crc4 span=3,0,0,ccs,hdb3,crc4 span=4,0,0,ccs,hdb3,crc4 bchan=1-15,32-46,63-77,94-108 dchan=16,47,78,109 bchan=17-31,48-62,79-93,110-124
And my /etc/asterisk/zapata.conf has: [channels] context=PRI-NTL switchtype=euroisdn signalling=pri_cpe group=1 channel => 1-15,17-31 ;group=2 channel=>32-46,48-62 ;group=3 channel=>63-77,79-93 ;group=4 channel=>94-108,110-124
And my test dial line is:
exten => _011353.,1,Dial,Zap/1-1/${EXTEN}
exten => _011353.,2,Busy
exten => _011353.,102,Busy
--
Derek Conniffe Rivertower Ltd DDI: (Local Ireland) 01 201 0146 (International) +353 1 201 0146 Mobile: (Local Ireland) 086 856 3823 (International) +353 86 856 3823 Main Line: (Local Ireland) 1890 45 70 74 (International) +353 1 201 0180 Fax: (Local Ireland) 01 201 0085 (International) +353 1 201 0085 Email: [EMAIL PROTECTED] Web: www.rivertowerhosting.com
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