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6 total messages Started by David Longley Sun, 25 Feb 1996 00:00
V34 Internal Modem Reports "NO Dial Tone"...
#3051
Author: David Longley
Date: Sun, 25 Feb 1996 00:00
14 lines
1440 bytes
I have an internal V34 half slot modem which is reporting "No Dial Tone" when
I try dialing out. It only allows X1, X2 X3 and X4, and only X2 and X4 sense
dial tone. When set to X1 and X3 it tone dials OK, but there is no dialtone.

I've checked the cable by plugging a phone into the socket on the modem marked 
PHONE and I can hear the line pulsed as the modem starts to dial but that's
all. I've run internal diagnostics on the modem and the terminal <--> modem
checks out fine. I get an OK from ATZ and there's no problem doing an AT&F.
I've tried it in several diferent slots too.

I've tried cleaning the pins inside the socket......anyone got any suggstions
where to look next?
-- 
David Longley
Re: V34 Internal Modem Reports "NO Dial Tone"...
#3052
Author: Robert Felice
Date: Sun, 25 Feb 1996 00:00
29 lines
1662 bytes
In <825214602snz@longley.demon.co.uk> David Longley
<David@longley.demon.co.uk> writes: 
>
>I have an internal V34 half slot modem which is reporting "No Dial
Tone" when
>I try dialing out. It only allows X1, X2 X3 and X4, and only X2 and X4
sense
>dial tone. When set to X1 and X3 it tone dials OK, but there is no
dialtone.
>
>I've checked the cable by plugging a phone into the socket on the
modem marked 
>PHONE and I can hear the line pulsed as the modem starts to dial but
that's
>all. I've run internal diagnostics on the modem and the terminal <-->
modem
>checks out fine. I get an OK from ATZ and there's no problem doing an
AT&F.
>I've tried it in several diferent slots too.
>
>I've tried cleaning the pins inside the socket......anyone got any
suggstions
>where to look next?
>-- 
>David Longley
heppened to me just today. I had the wall jack plugged in where the
phone should go. I switched it and it was ok. Not much chance this is
your problem 'tho, is it?
bob
Re: V34 Internal Modem Reports "NO Dial Tone"...
#3053
Author: Peter Jones
Date: Sun, 25 Feb 1996 00:00
21 lines
1756 bytes
In article <825214602snz@longley.demon.co.uk>
           David@longley.demon.co.uk "David Longley" writes:

> I have an internal V34 half slot modem which is reporting "No Dial Tone" when
> I try dialing out. It only allows X1, X2 X3 and X4, and only X2 and X4 sense
> dial tone. When set to X1 and X3 it tone dials OK, but there is no dialtone.
> 
> I've checked the cable by plugging a phone into the socket on the modem marked 
> PHONE and I can hear the line pulsed as the modem starts to dial but that's
> all. I've run internal diagnostics on the modem and the terminal <--> modem
> checks out fine. I get an OK from ATZ and there's no problem doing an AT&F.
> I've tried it in several diferent slots too.
> 
> I've tried cleaning the pins inside the socket......anyone got any suggstions
> where to look next?

    Do you have BT call re-direction or other BT Star services on your
    phoneline which cause the dial tone to change?  
    
    --
    Peter Jones  peter@gazelle.demon.co.uk
Re: V34 Internal Modem Reports "NO Dial Tone"...
#3054
Author: Tim Bierman
Date: Sun, 25 Feb 1996 00:00
17 lines
1563 bytes
In article <4gojcd$8it@cloner2.ix.netcom.com>
           rfelice@ix.netcom.com(Robert "Robert Felice" writes:

> heppened to me just today. I had the wall jack plugged in where the
> phone should go. I switched it and it was ok. Not much chance this is
> your problem 'tho, is it?
> bob

Normally I'd assume this was a dud connection somewhere ... but I've been
getting "No dial tone" from my Courier V34 a few times lately as well. Up to
a few days ago, I'd never seen the message except when I'd forgotten to plug
it in. Plugging in an ordinary phone, I hear a dial tone as expected. Have
BT been fiddling with the tones lately?

-- 
Tim                                                        [share and enjoy]
                                                          (.%%%%%% + o;==;-)
Re: V34 Internal Modem Reports "NO Dial Tone"...
#3055
Author: David Longley
Date: Sun, 25 Feb 1996 00:00
26 lines
1882 bytes
In article <825214602snz@longley.demon.co.uk>
           David@longley.demon.co.uk "David Longley" writes:

> I have an internal V34 half slot modem which is reporting "No Dial Tone" when
> I try dialing out. It only allows X1, X2 X3 and X4, and only X2 and X4 sense
> dial tone. When set to X1 and X3 it tone dials OK, but there is no dialtone.
> 
> I've checked the cable by plugging a phone into the socket on the modem marked 
> PHONE and I can hear the line pulsed as the modem starts to dial but that's
> all. I've run internal diagnostics on the modem and the terminal <--> modem
> checks out fine. I get an OK from ATZ and there's no problem doing an AT&F.
> I've tried it in several diferent slots too.
> 
> I've tried cleaning the pins inside the socket......anyone got any suggstions
> where to look next?
> -- 
> David Longley
> 

Problem solved.

I had thought of the possibilities mentioned in the suggestions in this thread
and was of course absolutley wrong. It turned out to be a loose jumper on one
of the I/O or IRQ configuration pins. I think it was shorting. 
-- 
David Longley
Re: V34 Internal Modem Reports "NO Dial Tone"...
#3050
Author: Dave Pitman
Date: Wed, 28 Feb 1996 00:00
28 lines
1885 bytes
David Longley wrote:
> 
> I have an internal V34 half slot modem which is reporting "No Dial Tone" when
> I try dialing out. It only allows X1, X2 X3 and X4, and only X2 and X4 sense
> dial tone. When set to X1 and X3 it tone dials OK, but there is no dialtone.
> 
> I've checked the cable by plugging a phone into the socket on the modem marked
> PHONE and I can hear the line pulsed as the modem starts to dial but that's
> all. I've run internal diagnostics on the modem and the terminal <--> modem
> checks out fine. I get an OK from ATZ and there's no problem doing an AT&F.
> I've tried it in several diferent slots too.
> 
> I've tried cleaning the pins inside the socket......anyone got any suggstions
> where to look next?
> --
> David Longley


Over here, we have unusual dial tones.  I have always found using X3 
overcomes this, and you seem to have found the Modem dials OK when using 
X3.
Moral:  If X3 works (ignore dialtone), then why not use it??

Help:  HTTP://Hayes.com has a number of useful bits of info.  As most 
Modems use Hayes command sets, they should be relevant to your 
unspecified modem...

Enjoy!   Dave  :-)
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