A400P FXO 拨号随机出现忙音，拨不通外地电话

现象：搬家后Channel 3 FXO口出现此现象，拨外地(需要加0）有时不通，有时通，使用了拨号规则，外地自动加196
另外一个FXO则没有此现象，此2个FXO设置相同。

2FXO(Channel 3-4)+2FXS(Channel 1-2)

附上Error Log，注意红色部分。

[Oct 26 09:43:37] VERBOSE[5118] logger.c: == fixlocalprefix: Dialpattern 196+0. matched. 013961427741# -> 196013961427741#
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- <DAHDI/3-1>AGI Script fixlocalprefix completed, returning 0
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:13] Set("DAHDI/3-1", "OUTNUM=196013961427741#") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:14] Set("DAHDI/3-1", "custom=DAHDI/2") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:15] ExecIf("DAHDI/3-1", "0?Set(DIAL_TRUNK_OPTIONS=M(setmusic^))") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:16] Macro("DAHDI/3-1", "dialout-trunk-predial-hook,") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk-predial-hook:1] MacroExit("DAHDI/3-1", "") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:17] GotoIf("DAHDI/3-1", "0?bypass,1") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:18] GotoIf("DAHDI/3-1", "0?customtrunk") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Executing [s@macro-dialout-trunk:19] Dial("DAHDI/3-1", "DAHDI/2/196013961427741#,300,") in new stack
[Oct 26 09:43:37] VERBOSE[5118] logger.c: -- Called 2/196013961427741#
[Oct 26 09:43:43] VERBOSE[5118] logger.c: -- DAHDI/2-1 answered DAHDI/3-1
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Executing [h@macro-dialout-trunk:1] Macro("DAHDI/3-1", "hangupcall,") in new stack
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Executing [s@macro-hangupcall:1] GotoIf("DAHDI/3-1", "1?skiprg") in new stack
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Goto (macro-hangupcall,s,4)
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Executing [s@macro-hangupcall:4] GotoIf("DAHDI/3-1", "1?skipblkvm") in new stack
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Goto (macro-hangupcall,s,7)
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Executing [s@macro-hangupcall:7] GotoIf("DAHDI/3-1", "1?theend") in new stack
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Goto (macro-hangupcall,s,9)
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Executing [s@macro-hangupcall:9] Hangup("DAHDI/3-1", "") in new stack
[Oct 26 09:43:55] VERBOSE[5118] logger.c: == Spawn extension (macro-hangupcall, s, 9) exited non-zero on 'DAHDI/3-1' in macro 'hangupcall'
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Hungup 'DAHDI/2-1'
[Oct 26 09:43:55] VERBOSE[5118] logger.c: == Spawn extension (macro-dialout-trunk, s, 19) exited non-zero on 'DAHDI/3-1' in macro 'dialout-trunk'
[Oct 26 09:43:55] VERBOSE[5118] logger.c: == Spawn extension (from-internal, 9013961427741#, 4) exited non-zero on 'DAHDI/3-1'
[Oct 26 09:43:55] VERBOSE[5118] logger.c: -- Hungup 'DAHDI/3-1'
[Oct 26 09:43:55] VERBOSE[5121] logger.c: == MixMonitor close filestream
[Oct 26 09:43:55] VERBOSE[5121] logger.c: == End MixMonitor Recording DAHDI/3-1
[Oct 26 09:43:55] DEBUG[2618] pbx.c: FONALITY: This thread has already held the conlock, skip locking

i] Last edited by sparkwan at 2010-10-26 10:13 [/i

目前看起来好像是196的问题，196系统太忙，导致忙音？