[asterisk-users] Installed TDM02B - Problem when other end hangs up

[Lee Jenkins]

Lee Jenkins wrote:
> 
> 
> Hi everyone,
> 
> I just installed a TDM02B and surprisingly, I had really no problems 
> except one.
> 
> If I place an outbound call on the Zap line (Zap/3), everything works 
> fine except when the called party hangups before I do.  I do get 
> congestion, but that is expected.  However, when I try to make another 
> outbound call using that Zap line, the CLI shows that the call is being 
> dialed, but nothing happens and I get the telco's message "if you'd like 
> to make a call, hang up..." after a few seconds.
> 
> If I call out to a party on that Zap line and hangup first, I do not 
> experience that problem.  It looks like Asterisk is not getting the 
> termination signal from the telco (Verizon) when the other party hangs 
> up first.
> 

After playing around a bit, it appears that this is just random as far 
as I can see.  It may allow me to dial a few times, but then hangup. 
After rebooting my server, it may let me dial once and then start 
hanging up.

I really hope it's not a fight with every TDM that I will have to 
install.  After reading so many problems posted on the list, I thought I 
had got off easy, lol.



-- 

Warm Regards,

Lee