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× Questions about A400/800/1200 Analog Interface Card

asterisk-1.4.18 and zaptel-1.4.9 and A1200p

16 years 1 month ago #767 by james.zhu
hello, Sir:
please check the zapata.conf and adjust the rxgain and txgain. you can set them to
echocancel=yes
rxgain=5 ; can be other values
txgain=5
Regards,
James.zhu

16 years 1 month ago #769 by sky
zapata.conf 参数修改过的,只能说效果好一点点,没有很大的提搞
比起4口的卡效果差很远
16 years 1 month ago #770 by admin
hello, SKY:
if it still has problem, please contact our sales.
Regards,
James.zhu
16 years 1 month ago #771 by miaolin
你的电脑硬件是什么配置的?换一个pci插槽会不会还有问题?
16 years 1 month ago #777 by sky
电脑配置
主板:华硕p5gc
cpu: intel 双核1.6G
内存1g
长城电源350w

换了一个pci是一样的,因为我们这边有12口,8口的卡,换卡了都不行
对了,我这里还一个问题:

用一台intel主板的服务器安装12口的卡,只要加载了opvxa1200驱动``系统立马就死掉。asterisk相应的配置跟上面是一样的.
16 years 1 month ago #778 by james.zhu
how about the IRQ for A1200P, please cat proc/interrupts?
Regards,
James.zhu

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