My previous message was incomplete.
On thing to note is I had to forbid hfcmulti in modprobe.d in the second box to comply with a warning from dahdi. Without that, I could see this line in the output of lsmod: mISDN-core hfcmulti 1. What is the root cause that makes a board change its sync source ? How can I check this ? 2. How can I get rid of these alarms ? 3. Shall I report this ? 4. Waht would you suggest ? Regards 2012/6/21, Olivier <[email protected]>: > Hi, > > After an upgrade, I discovered yesterday strange things I would like > to share here. > > Basically, I'me comparing platforms: > The first one is a 2.6.26 (Debian Lenny) platform, with Asterisk > 1.6.1.18, Libpri 1.4.10.2, Dahdi revision 8853 (must be between 2.3 > and 2.5, I think). > The second one is a 2.6.32 (Debian Squeeze) platform, with Asterisk > 10.5.1, Libpri 1.4.12, Dahdi 2.6.1. > Both are connected to telco BRI lines in TE/PtmP mode through a > Junghanns QuadBRI board (wcb4xxp driver). > Both handle incoming and outgoing calls correctly, as far as I can tell. > > But on the second one, though working fine, Dahdi keeps showing alarm > messages such as: > [71765.784120] wcb4xxp 0000:01:0e.0: new card sync source: port 1 > [71767.484151] wcb4xxp 0000:01:0e.0: new card sync source: port 1 > [71771.184119] wcb4xxp 0000:01:0e.0: new card sync source: port 2 > [71794.184164] wcb4xxp 0000:01:0e.0: new card sync source: port 1 > > and "pri show spans" mostly (but not always) report worrying status: > PRI span 1/0: Down, Active > PRI span 2/0: In Alarm, Down, Active > > On the first box "pri show spans" constantly reports the line is up. > > On thing to note is I had to forbid hfcmulti in modprobe.d in the > second box to comply with a warning from dahdi. Without that, I could > see this line in the output of lsmod: > mISDN-core > -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
