Anyone here know about NFAS trunkgroups? I have a TE405P card with spans 1, 3 and 4 connected to T1s. I have happily had NI2 PRI running on them with each trunk having its own D-channel. Using v1-0 from CVS.
/etc/zaptel.conf has the following: span=1,1,0,esf,b8zs span=2,0,0,esf,b8zs span=3,0,0,esf,b8zs span=4,0,0,esf,b8zs bchan=1-23 dchan=24 bchan=25-47 dchan=48 bchan=49-71 dchan=72 bchan=73-95 dchan=96 loadzone = us defaultzone=us For non-NFAS, /etc/asterisk/zapata.conf has the following: [trunkgroups] #nothing [channels] switchtype = national signalling = pri_cpe group = 1 channel => 49-71,73-95 group = 2 channel => 1-23 With this config, I could successfully make calls on all B-channels. Now I need, if possible, to use NFAS. I will be using it on four trunks, with one primary and one secondary D-channel, and so 94 B-channels. To test this, the telco has set up NFAS across two of the current trunks, spans 1 and 3, with primary D-channel on span 1 (chan 24) and secondary on span 3 (chan 72). Span 2 is still not connected, and Span 4 is a standalone trunk. I have changed /etc/asterisk/zapata.conf as follows: [trunkgroups] trunkgroup => 1,24,72 spanmap => 1,1,1 spanmap => 3,1,3 [channels] switchtype = national signalling = pri_cpe group = 1 channel => 1-23,49-71 group = 2 channel => 73-95 What I find now is that I can make a call on channel 1, but no audio is passed. I cannot make a call at all on channel 49. I can still make calls on channels 73 to 95 and audio IS passed correctly. Showing the first span gives me the following: host1*CLI> pri show span 1 Primary D-channel: 24 Status: Provisioned, Up, Active Secondary D-channel: 72 Status: Provisioned, Up, Standby Switchtype: National ISDN Type: CPE Window Length: 0/7 Sentrej: 0 SolicitFbit: 0 Retrans: 0 Busy: 0 Overlap Dial: 0 Switchtype: National ISDN Type: CPE Window Length: 0/7 Sentrej: 0 SolicitFbit: 0 Retrans: 0 Busy: 0 Overlap Dial: 0 which looks correct. If the telco takes the primary D-channel down, the secondary changes from Standby to Active and I get a message to say it has switched. But this doesn't look right: host1*CLI> pri show span 3 No PRI running on span 3 host1*CLI> Can anyone shed some light on all this? Thanks in advance! Tony -- Tony Mountifield Work: [EMAIL PROTECTED] - http://www.softins.co.uk Play: [EMAIL PROTECTED] - http://tony.mountifield.org _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
