[Asterisk-Users] Nortel Meridian Opt 81C/11c and PRI

[Anthony Rodgers]

Hi Steve,

Here is one of the cards that is working for us - note the downloadable 
D Channel card - it is very important. Your product numbers may be 
different in England if you're using an E1 versus our T1 in Canada.

1.  ( 1 )  NTAK09BA  --- 1.5 MB DTI / PRI

2.  ( 1 )  NTBK51BA  ---  Downloadable D-Channel Handler C

Regards,
-- 
Anthony Rodgers
Business Systems Analyst
District of North Vancouver
Web: http://www.dnv.org
RSS Feed: http://www.dnv.org/rss.asp


On Mar 22, 2006, at 12:48 PM, Steve Rawlings wrote:

> I've followed the post below and have just acquired a second-user 
> Option 11c
> system (rls 23.47 in the UK) now sitting on our testbench.  I've tried 
> all
> combinations from various posts to get this to work with our Digium 
> TE405P
> but no luck.  I suspect it's our PRI in the Option 11, it's an 
> NTAK79.  It's
> been suggested I need an NTBK50 instead.  Can anyone confirm, which 
> PRI are
> successful 11's using?  Thanks.
>
> Steve
>
>
> ----- 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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