[asterisk-users] A quick question in terms of DAHDI channel

[James zhu]

hi:you have to install libpri,dahdi and asterisk for E1 cards.

Best regards,
James.zhuVega VOIP gateways, Sangoma Asterisk cards, SBC, NetBorder VOIP Gateway, LYNC-TDM, Transcodingwebsite: www.hiastar.com 


> From: longst.cn at gmail.com
> Date: Thu, 13 Jun 2013 10:31:28 +0200
> To: asterisk-users at lists.digium.com
> Subject: [asterisk-users] A quick question in terms of DAHDI channel
> 
> Hello,
> 
> 
> I have an Asterisk 1.8.11 installation. When I built up this Asterisk, I didn't install DAHDI channel, if I issue command 
> 
> connect*CLI> core show channeltypes 
> I would have response like:
> connect*CLI> core show channeltypes 
> Type        Description                              Devicestate  Indications  Transfer    
> ----------  -----------                              -----------  -----------  --------    
> USTM        UNISTIM Channel Driver                   no           yes          no          
> Phone       Standard Linux Telephony API Driver      no           yes          no          
> Console     OSS Console Channel Driver               no           yes          no          
> Skinny      Skinny Client Control Protocol (Skinny)  yes          yes          no          
> Local       Local Proxy Channel Driver               yes          yes          no          
> SIP         Session Initiation Protocol (SIP)        yes          yes          yes         
> Agent       Call Agent Proxy Channel                 yes          yes          no          
> MGCP        Media Gateway Control Protocol (MGCP)    yes          yes          no          
> IAX2        Inter Asterisk eXchange Driver (Ver 2)   yes          yes          yes         
> MulticastR  Multicast RTP Paging Channel Driver      no           no           no          
> Bridge      Bridge Interaction Channel               no           no           no          
> ----------
> 11 channel drivers registered.
> 
> 
> But right now, I am planing to connect a PRI trunk to this Asterisk. so I put in a PRI card install dahdi-linux-complete-2.6.2 and libpri-1.4.14. Afterward, dahdi_tool is able to find PRI board, and all channels. But my question is when I try to send call to DAHDI channel in the dial plan, CLI print out a warning saying 
> [Jun 13 07:48:21] WARNING[2393]: channel.c:5606 ast_request: No channel type registered for 'DAHDI'
> According to my description above, it make sense, since my Asterisk does not install DAHDI channel before.
> Therefore my question is in my case, it is required to re-intall whole Asterisk, or there is some other way that I just could only install DAHDI channel. 
> 
> I did some google search. but I didn't find a proper answer.
> 
> Thanks for your help.
> 
> 
> longst
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