[Asterisk-Users] point to point T hookup?

Sean Cook scook at kinex.net
Wed Jun 28 07:17:17 MST 2006


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What kind of T1?  TDM?  Data?  What type of signaling are you planning
to use e&m?  There is a lot of information that that question is
lacking for anyone to advise you ...

Jonathan Miller wrote:
> I have a true leased line (a T1) between the two sites.
>
> What parts do I configure for Asterisk to utilized the link
> bi-directional?
>
>
>
> On Wednesday 28 June 2006 09:09, Andrew Kohlsmith wrote:
>>> On Wednesday 28 June 2006 08:48, Jonathan Miller wrote:
>>>> An alternative is to put a router and switch at each end and
> extend a
>>>> data network to the other site for SIP traffic. Would that
>>>> result in better quality calls?
>>> If you can ensure that voice traffic has top priority in all
>>> the
> routers
>>> between the two sites, there should be no difference in voice
> quality.  For
>>> a true point-to-point system this is trivial to achieve, and
> maximizes the
>>> bang-for-buck ratio of your interoffice connection.
>>>
>>> Obviously having two ADSL connections is not true "point to
> point" -- you
>>> will want a leased line, or a dedicated connection to a common
> provider who
>>> has the prioritization of voice traffic in your SLA.
>>>
>>> You could, in theory, have higher than telco quality voice
>>> calls
> with a
>>> VOIP system, as you are no longer restricted to 8kHz-sampled,
> 16-bit audio.
>>> Naturally the phones must support this for this to work.
>>>
>>>> What configuration areas are there to be set and how are they
>>>>
> diffent
>>>> than just a standard PRI, which I have working now?
>>> If you put a point-to-point DS1 between sites, it's easy.
> Asterisk can act
>>> as a PRI CPE or CO endpoint.
>>>
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>
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