[Asterisk-Users] Adtran TA750, any chance of working MWI ?

[Steve Creel]

I have L36, and Onhook Messaging is enabled.  Does anyone have a reference
for MWI (other than that stuff that turns up on google)?


Sorry for not including the firmware version....

Steve

On Fri, 26 Mar 2004, Wade J. Weppler wrote:

>Make sure that Onhook Messaging is enabled on the Adtran FXS ports.  I'd
>also suggest upgrading to the latest 750 firmware (L36) as it fixes some
>specific MWI issues.
>
>-wade
>
>-----Original Message-----
>From: asterisk-users-admin at lists.digium.com
>[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Steve Creel
>Sent: Friday, March 26, 2004 1:33 AM
>To: asterisk-users at lists.digium.com
>Subject: [Asterisk-Users] Adtran TA750, any chance of working MWI ?
>
>I have a bunch of existing AT&T/Lucent/Avaya 2500YMGP sets with LED
>message waiting lights.  Do I stand any chance of getting the Adtrans to
>light these?
>
>What I know so far:
>
>When you pick up the telephone, the LED flashes.
>If you plug two telephones in, picking up one flashes the LED on the
>other.
>Hanging the telephone up will flash the LED.
>Incoming calls flash the LED.
>Stutter dialtone is there and functioning.
>Debugs in chan_zap reveal that do_monitor sees there are messages, and
>tries to update MWI status.
>The Adtran is putting out 50 volts when on hook (either with or without
>a
>message waiting).  If 'On Hook Messaging' is enabled (I think this is
>for
>ADSI ?), the voltage is closer to 40v.
>
>I'm at a loss as to what to do, could anyone offer some pointers?
>
>Many thanks,
>Steve
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___________________________________________________________
Steve Creel                                screel at turbs.com