Hello,
i have D410P in DELL PowerEdge R310.
This messages appears:
[Sep 1 15:21:43] NOTICE[1879]: chan_dahdi.c:3043 my_handle_dchan_exception: PRI got event: HDLC Bad FCS ( on D-channel of span 2
[Sep 1 15:21:43] NOTICE[1879]: chan_dahdi.c:3043 my_handle_dchan_exception: PRI got event: HDLC Bad FCS ( on D-channel of span 2
running dahdi_test:
Opened pseudo dahdi interface, measuring accuracy...
99.808% 99.805% 99.797% 99.804% 99.808%
Call quality is poor, dchannel simetimes going down. Digium digital cards works ok with call perfect quality.
I tested more version of dahdi, including dahdi-linux-complete-2.5.0+2.5.0.
If i not load wct4xxp and make dahdi_cfg.module dahdi_test is ok.
system.conf
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
echocanceller=mg2,1-15,17-31
dchan=16
It looks like a openvox hw issue.
Can you help please?
BR,
martin
Hi, First,you should make sure that you have crc4; Second,you can try to commend echocanceller=mg2,1-15,17-31 like this #echocanceller=mg2,1-15,17-31; Thirdly,you can runcat /proc/interruptsto see if there is any irq sharing;
If you have any questions,you can contact me.
Email:This email address is being protected from spambots. You need JavaScript enabled to view it. MSN:This email address is being protected from spambots. You need JavaScript enabled to view it. Skype: upper.hua
Hi,
crc4 is enabled on telco switch, no frame lost problem on both side.
I tested with disabled echo canceller and also with other echo canceller type, do not help.
There is no irq sharing. There is 4x2 CPUs.
processor : 7
model name : Intel(R) Xeon(R) CPU X3450 @ 2.67GHz
Latest bios on R310.
Best Regards,
Martin
Hi, If possible please give me ssh to This email address is being protected from spambots. You need JavaScript enabled to view it. . I will cheak for your system .Also you can add me with MSN This email address is being protected from spambots. You need JavaScript enabled to view it. . I will be wating for you online . Best regards! hua