using two cards on one motherboard

Hi,
My friend just launched
24 port PCI card with EC and 5x quad FXS and 1x quad FXO (AE2410P51)
There were few problems with compatibility but after putting it on a minimal Linux configuration all works fine.
He is going to buy the same card but worried about stability. Is it possible these two cards work together on one motherboard? Are there any issues he should know?
Thank You!

Hi,
There is no need to worry about the compatibility, AE2410P is a reliable product.
The only thing you need to know is that you should follow the manuals and install the right driver.
Here are some links you can refer:
http://downloads.openvox.cn/pub/manuals/V2.2/English/A2410P_AE2410P_on_DAHDI_User_Manual.pdf
http://downloads.openvox.cn/pub/drivers/dahdi-linux-complete/You%20must%20read%20this%20bofore%20downloading%20drivers.txt