chan_ss7运行不稳定

运行环境：
rhel5.3
asterisk1.6.1.4
chan_ss71.3
dahdi
d410p

症状：运行一段时间后发现偶尔打不通的现象，经查看记录后发现有这两条

NOTICE[12849]: mtp.c:1890 mtp_thread_main: Full dahdi input buffer detected, incoming packets may have been lost on link 'l4' (count=64.
NOTICE[12849]: mtp.c:1960 mtp_thread_main: Empty Dahdi output buffer detected, outgoing packets may have been lost on link 'l4'.

不知道该怎么解决了，希望高手们能给解答一下，谢谢了。

你好，
请把完整的日志文件发给我看看，我的邮箱：This email address is being protected from spambots. You need JavaScript enabled to view it.