I had a simular problem, but my configuration would last a couple of days and then go crazy. I had to restart the computer to get the PRI to work right.
I turned out the problem was shared interrupts. I didn't have as many problems until I went to 1.2.4 and it was worse with 1.2.5. I had to rearrange my PCI cards and disable onboard sound to get free interrupts; but since then it's run 21 days with out any problems. ---------- From: Phone Dev[SMTP:[EMAIL PROTECTED] Reply To: Asterisk Users Mailing List - Non-Commercial Discussion Sent: Monday, April 10, 2006 1:56 PM To: [email protected] Subject: [Asterisk-Users] E1 PRI problem with TE205P Hi all, I've setup a PBX in production environment last week but we have immediatly find out drop conversations and lot of errors (in asterisk logs) like: Apr 10 17:30:48 NOTICE[25154] chan_zap.c: PRI got event: HDLC Bad FCS (8) on Primary D-channel of span 2 My configuration is: Motherboard: SuperMicro P8SCT (Intel E7221 chipset) Hypertrading and APIC enabled CPU: P4 3GHz Digium TE205P Digium TDM400P with 4 FXS module Linux Centos 4.1 (kernel 2.6.9-22.Elsmp ) Asterisk 1.2.5 (using [EMAIL PROTECTED] 2.7) On span 1 of TE205P (configured as T1 PRI) is connected to a Rhino Channel Bank 24 FXS On span 2 of TE205P (configured as E1 PRI) is connected to Telco E1. Both digium cards (TE205P and TDM400P) uses IRQ 9 (APIC is enable and "virtual" IRQ is 161) but TDM400 is not used for the moment and I'm going to disable it if could be usefull. IRQ 9 is not shared to other PCI card installed. I've disable USB. I've read a new comment on http://www.voip-info.org/wiki/view/Asterisk+hardware about a similar problem using TE110P and same MB that was solved using Sangoma A101 card. So, does TE205P may not work correctly on a SuperMicro P8SCT MB ? Have I to buy a new A102 Sangoma card ? There is any configurations may solve this problem ? I'm going to try to disable hyperthreading but I'm not sure it may help. Any help will be welcome. Thanks, Simone Caretta _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
