[Asterisk-Users] DID trunk suggestions for Asterisk

[Joe Cunningham]

Doing some further searching it looks as though as Steve pointed out
earlier the TDM400P may work for this.  Has anyone else used the TDM400P
to handle analog DID trunks?


Steve Underwood said:
> Hi,
>
> Technically you can do it, but whether you can get that as a service
> depends on where you live. This may be what the original poster refered
> to.
>
> Steve
>
>
> harry gaillac wrote:
>
>>hello,
>>
>>You can do DND over BRI !
>>Harry
>>
>> --- Joe Cunningham <joe at cunninghamcentral.com> a
>>écrit :
>>
>>
>>>I have a client that has 4 analog DID trunks which
>>>are wink start lines
>>>and are the incoming lines.  Each  trunk line has 20
>>>DIDs assigned.  We
>>>are in the process of migrating them off their
>>>current system to
>>>Asterisk.   We need a way to get these DID trunks
>>>into Asterisk so we
>>>get the DID information to route the calls.  While
>>>the DID setup self
>>>is not the issue.  The issue is I am looking for an
>>>inexpensive way to
>>>get these trunks directly into the Asterisk box.
>>>Since they are analog
>>>DID we need to supply the voltage to the CO.  I have
>>>looked at using
>>>something like a BrookTrout card but these are
>>>costly.   Also looked
>>>using something like the DID-200 to convert the DID
>>>trunk to loop-start
>>>again these have a high cost.  I also considered
>>>having the client order
>>>and switch to PRI and all the advantages this brings
>>>however I think
>>>this might be overkill for this client. Not sure of
>>>the month costs with
>>>this I was thinking depending on the term this may
>>>run about $500 per
>>>month.  I also thought about BRI but searching
>>>Google and such first it
>>>looks like you can't do DID over BRI.
>>>
>>>So I guess my question is based on the above have I
>>>missed something and
>>>is there any inexpesive way to bring these DID
>>>trunks right into
>>>Asterisk keeping the current analog DID trunks?  If
>>>so what hardware is
>>>required?
>>>
>>>Cheers
>>>Joe
>>>
>>>
>
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