標題: TDM400P PSTN-In and PSTN-out Settings [打印本頁]

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作者: 角色    時間: 2010-8-28 17:50     標題: TDM400P PSTN-In and PSTN-out Settings

本帖最後由 角色 於 2010-8-29 16:31 編輯

假如我们有两个FXO ports，分别插入TDM400P的slot-1 and -2。

1）把 /etc/asterisk/dahdi-channels.conf的context=from-pstn更改

1. ; Autogenerated by /usr/sbin/dahdi_genconf on Sat Aug 28 12:17:06 2010
   
2. ; If you edit this file and execute /usr/sbin/dahdi_genconf again,
   
3. ; your manual changes will be LOST.
   
4. ; Dahdi Channels Configurations (chan_dahdi.conf)
   
5. ;
   
6. ; This is not intended to be a complete chan_dahdi.conf. Rather, it is intended
   
7. ; to be #include-d by /etc/chan_dahdi.conf that will include the global settings
   
8. ;
   
9. 
   
10. ; Span 1: WCTDM/4 "Wildcard TDM400P REV I Board 5" (MASTER)
    
11. ;;; line="1 WCTDM/4/0 FXSKS"
    
12. signalling=fxs_ks
    
13. callerid=asreceived
    
14. group=0
    
15. context=from-pstn-1
    
16. channel => 1
    
17. callerid=
    
18. group=
    
19. context=default
    
20. 
    
21. ;;; line="2 WCTDM/4/1 FXSKS"
    
22. signalling=fxs_ks
    
23. callerid=asreceived
    
24. group=0
    
25. context=from-pstn-2
    
26. channel => 2
    
27. callerid=
    
28. group=
    
29. context=default

複製代碼

extensions.conf

1. ;To-PSTN
   
2. [To-PSTN-1]
   
3. exten => _9.,1,Dial(DAHDI/1/${EXTEN:1},,)
   
4. 
   
5. [To-PSTN-2]
   
6. ;exten => _8.,1,Dial(DAHDI/2/${EXTEN:1},,)
   
7. 
   
8. [internal]
   
9. include => To-PSTN-1
   
10. include => To-PSTN-2
    
11. 
    
12. exten => 6001,1,Dial(SIP/6001,,r)
    
13. exten => 6002,1,Dial(SIP/6002,,r)
    
14. 
    
15. [from-pstn-1]
    
16. exten => s,1,Dial(SIP/6001,,)
    
17. 
    
18. [from-pstn-2]
    
19. exten => s,1,Dial(SIP/6002,,)

複製代碼

在dahdi-channels.conf，为什么有两个context呢？

原来第一context是我们平时用的context，就是有人打电话进来时，去哪里。第二个context，如果在第一个context在extensions.conf找不到的时候，就会找这个default（在extensions.conf 里的default context）。


角色

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