[Asterisk-Users] FW: channel offhook state

Jacqueline Lee jlee at isdomaininc.com
Mon Sep 26 09:11:41 MST 2005


Has anyone else experienced the same problem, where a Zap channel gets stuck
in off-hook state?

Thanks

>  -----Original Message-----
> From: 	asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] 
> Sent:	Friday, September 23, 2005 1:45 PM
> To:	asterisk-users at lists.digium.com
> Subject:	[Asterisk-Users] FW: channel offhook state
> 
> 
> 
>  -----Original Message-----
> From: 	Jacqueline Lee [mailto:jlee at isdomaininc.com] 
> Sent:	Friday, September 23, 2005 11:46 AM
> To:	asterisk-users at lists.digium.com
> Subject:	channel offhook state
> 
> 
> We are using a digium card (TDM400) with asterisk for our access to the
> PSTN. Initially when the server starts, all the zap channels on the card
> are in the "onhook" state. As soon as a channel is used (for inbound or
> outbound PSTN calls) the corresponding channel goes into "offhook" state,
> and stays in "offhook" state, even after the call ends; Asterisk log shows
> that the channel was hungup. Most of the time, the channel is still usable
> to make more PSTN calls, even though it shows in "offhook" state.
> Occasionally the channel becomes unusable for making PSTN calls (usually
> channel 1). The symptom is Asterisk and the client show the PSTN call was
> established, but the destination PSTN number never really receives the
> call. 
> 
> Shouldn't the channel go back to "onhook" state once the call hangs up? Is
> the persistent "offhook" state causing the channel to eventually become
> unusable?
> 
> 
> -- 
> No virus found in this outgoing message.
> Checked by AVG Anti-Virus.
> Version: 7.0.344 / Virus Database: 267.11.5/110 - Release Date: 9/22/2005
>  
> 
> -- 
> No virus found in this outgoing message.
> Checked by AVG Anti-Virus.
> Version: 7.0.344 / Virus Database: 267.11.5/110 - Release Date: 9/22/2005
>   << File: ATT00068.txt >> 
> 
-- 
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.344 / Virus Database: 267.11.6/111 - Release Date: 9/23/2005
 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: winmail.dat
Type: application/ms-tnef
Size: 2868 bytes
Desc: not available
Url : http://lists.digium.com/pipermail/asterisk-users/attachments/20050926/22154148/winmail.bin


More information about the asterisk-users mailing list