[Asterisk-Users] Nortel Meridian Opt 81C and PRI

[Greg Camp]

Yes, we have disabled the dch and loop several times (both on Nortel and
Asterisk sides).  We also disabled the entire MSDL card and issued a
full download to both the MSDL and the DCH.  Neither got us any further.

Have you had success getting PRI between a Nortel 81C and Asterisk to
work?

Thanks,
Greg
 

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Steve Rawlings
> Sent: Tuesday, January 24, 2006 2:16 PM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] Nortel Meridian Opt 81C and PRI
> 
> ---- Original Message -----
> From: "Greg Camp" <Greg.Camp at ExcellSvcs.com>
> To: <asterisk-users at lists.digium.com>
> Sent: Tuesday, January 24, 2006 3:07 PM
> Subject: [Asterisk-Users] Nortel Meridian Opt 81C and PRI
> 
> 
> We've been trying unsuccessfully to connect our Meridian Option 81C to
a
> TE110P via PRI.  We've followed the directions in
> asterisk-meridian-a1.pdf (link on
> http://www.voip-info.org/wiki/view/Asterisk+legacy+integration), but
it
> doesn't seem to work on our 81C (even though many, many users report
it
> works very well on Option 11's).
> 
> Has anyone had any success in getting the above combination to work
with
> Asterisk?
> 
> The results we get seem to vary depending on how closely we follow the
> reference guide that Andy put together.  If we follow it exactly, the
> d-channel comes up, but the b-channels stay in MBSY instead of IDLE.
> 
> I can post more details and config files if requested, but I'm curious
> if anyone has successfully made an Option 81C work with PRI to an
> Asterisk box.
> 
> Thanks,
> 
> Greg
> Greg.Camp at ExcellSvcs.com
> Excell Services
> 806-747-2474
> 806-747-5047 fax
> 
> 
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> 
> Hi,
> 
> You've probably already tried it but if not, give this a go,
> 
> 1)dis dch, 2)dis loop, 3)enable loop, 4)enable dch as below -
> 
> ld 96
> stat dch
> DCH XX : OPER RLS          AUTO - response maybe
> 
> dis dch [whatever d ch no.]
> ****
> ld 60
> 
> .stat
> 
> PRI2 LOOP YY - ENBL
> REF CLK: DSBL
> SERVICE RESTORE: NO
> ALARM STATUS: OOS NO AUTO STRT
> CH 01 - MBSY TIE  VOD * - response maybe
> 
> disl [whatever loop no.]
> OK - response
> 
> enll [whatever loop no.]
> OK - response
> ****
> ld 96
> enl dch [whatever d ch no.]
> 
> DCH: Y  EST CONFIRM TIME: ..........
> DCH: Y  EST REMOTE TIME:........... - response maybe
> 
> stat dch [whatever d ch no.]
> DCH XX : OPER  EST    ACTV  AUTO - response hopefully
> 
> also try dis and re-enable the asterisk end.
> 
> Steve
> 
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