[Asterisk-Users] TDM400P FXO channel remains Offhook after outoing or incoming call / line is parallel with other telephone equipment

[Andrei (MPI)]

My problem with TDM400 was bad FXO module. Now got a replacement from 
Digium. So far it works fine.
I continue to have occasional "loud noise" when dialing out, even after 
Didigum support installed a "patch" for wctdm driver on my server.
I have scheduled restarts of Asterisk and reload of wctdm/zaptel from 
crontab to prevent that situation. It helps.

Ian D. Wlloughby wrote:

>The offhook in Zap Show Channels is only for FXS cards
>  
>
Already figured so.

>I have equipment in parallel with no problems, which version of Asterisk
>are you running
>  
>
Asterisk&zaptel is now latest from CVS. (tried with 1.0 and 1.0-stable 
with same results).

>Which country are you in? 
>  
>
I am in US.

I would be grateful if anybody could tell me what I should tell Verizon 
so they would enable "disconnect supervision" for my lines. Apparently 
"remote hangup notification" or "disconnect supervision" or "calling 
party control" is NOT the magic phrase for them. They treat me like I do 
not know what I am talking about (which apparently is true, though they 
might be more helpful).

Thank you,
Andrei