[asterisk-users] Need some input for Quad T1 and channel banks.

[Al lists]

Bad memories from AudioCodec :)


On Wed, Apr 2, 2008 at 7:48 PM, Edwin Lam <edwin.lam at officegeneral.com>
wrote:

> Andrew Latham wrote:
> > Here I will say it.... http://xorcom.com
>
> alternatively:
> http://www.audiocodes.com/objects/30010_DS_MP-11X,%20MP-124D.pdf
>
> > On Mon, Mar 31, 2008 at 6:01 PM, Al lists <asteriskal at gmail.com> wrote:
> >> I'm looking to install a system with 80 FXS analog phones.
> >> At this time the only cost effective solution is using a 4 port T1 card
> and
> >> addit 600 channel bank.
> >> Has anyone tried this solution? any good documents beside
> >>
> http://www.voip-info.org/wiki/index.php?page=Asterisk+hardware+channel+bank+check
> >>  as far as i know, addit 600 T1 interface is not PRI (please correct me
> if
> >> i'm wrong) its CAS robbed bit, will that work with new Digium quad T1
> like
> >> TE410P ?( I prefer to use Digium if possible)
> >> The system is connected to the Telco through SIP trunk so all we have
> in
> >> terms of analog is local loop, Do we need to have echo cancel in this
> >> scenario ?
>
>
> --
> Edwin Lam <edwin.lam at officegeneral.com>
> Systems Engineer, Office General, Inc.
> Ph: +1 415 439 4988 Fax: +1 415 283 3370
> http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0xD6506D20
>
>
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