[asterisk-users] Analog DID

Joe Pukepail pukepail at gmail.com
Tue Apr 15 15:33:17 CDT 2008


It seems the standard for Analog DID (at least around here) is wink start,
does the Rhino cards work with this or do I need to have the telco
immediately send the DTMF tones?

On Wed, Feb 13, 2008 at 12:33 PM, James Finstrom <
jfinstrom at rhinoequipment.com> wrote:

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> Rhino's Analog cards support analog DID. no need for all the extra
> stuff You will want to get an R8FXX with fxs modules that will give
> you channels in sets of 2.
>
> ADID has not really taken off in the OS telephony market I think due
> to a lack of understanding people stay with the proprietary phone
> systems that pimp this feature. Okay so I will take the lead and pimp
> it for asterisk. With Rhino Analog cards you CAN do ADID with no extra
> equipment. However if you want to spend the money we can go the other
> route :)
>
> darren wrote:
> >
> > An analog DID trunk is a line (typically part of a group) that has
> > a group of numbers assigned to it at the telco side.  They work in
> > a variety of ways depending on the telco.  One example is the
> > trunks as Telus provides them.  The end user provides dialtone back
> > to the telco.  When a call comes in on a DID the telco picks up the
> > first available line (remember, the customer is providing dial
> > tone.) and dials the last 4 digits of the dialed number.  They are
> > often replaced by PRIs but in some locations a PRI is not
> > affordable and these provide the same DID functionality for a small
> > fraction of the price.
> >
> >
> >
> > Darren Wiebe
> >
> > darren at aleph-com.net
> >
> >
> >
> >
> >
> > Wed Feb 13 2008 10:11:44 AM MST from Tzafrir Cohen to
> > asterisk-users at lists.digium.com Subject: Re: [asterisk-users]
> > Analog DID
> >
> > On Wed, Feb 13, 2008 at 10:40:25AM -0600, Joe Pukepail wrote:
> >
> >> Does anyone have any suggestions for connecting analog DID
> > trunks?
> >
> >
> > What is an analog DID trunk?
> >
> > You want to connect phones to your Asterisk? Connect to the PSTN?
> >
> >> I have some small locations that will have 2 analog DID trunks
> > each, the only
> >> solution that I can see will work will be using a channel
> > bank and T1 card,
> >> but it will be close to $1500 to terminate these DID
> > trunks. Was hoping
> >> someone had some experience using an ATA or TDM card and
> > analog DID trunks.
> >>
> >> Rhino Channel Bank - $750 4 Port FXS module for channel bank -
> >> $150 T1 Card - $500
> >
> >
> > This is for providing plenty of analog extensions (phones). Is that
> > what you're after?
> >
> > -- Tzafrir Cohen icq#16849755 jabber:tzafrir.cohen at xorcom.com<jabber%3Atzafrir.cohen at xorcom.com>
> > +972-50-7952406 mailto:tzafrir.cohen at xorcom.com
> > http://www.xorcom.com iax:guest at local.xorcom.com/tzafrir
> >
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> - --
> James Finstrom
> Rhino Equipment Corp.
> Tel: 1-800-785-7073  ext. 6344
> FAX: +1 (480) 961-1826
> IP: asterisk.rhinoequipment.com ext 6344
> FWD: 633686 ext 6344
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