[Freeswitch-users] 4x T1 PRI Gateway

Anthony Minessale anthony.minessale at gmail.com
Thu May 6 16:17:25 PDT 2010


Ken Rice?
Where the heck have you been?


On Thu, May 6, 2010 at 5:56 PM, Ken Rice <krice at freeswitch.org> wrote:

> AS5300 series are great T1 gateways. If you are purchasing off of ebay,
> make
> sure you get one tagged "VoIP" there are 2 different cards that can go in
> these things one is MICA modems which will do you no good. The other is the
> DSP cards which is what you want. You can barely give away MICA Modems
> these
> days (I have several if anyone wants them you pay shipping lol)
>
> K
>
>
> On 5/6/10 5:41 PM, "Max Clark" <max.clark at gmail.com> wrote:
>
> > If I alter my requirement a little and say that I want to purchase an
> > appliance to give to a non-technical end user that I will not have to
> > support long term what's my best bet?
> >
> > Audiocodes seems incredibly expensive - is it worth it? Cisco 5350
> > seems to be easily found on the secondary market. Is the
> > configuration/feature set usable? I am investigating Aculab which
> > seems interesting - anything else I should look at?
> >
> > Thanks,
> > Max
> >
> > On Thu, May 6, 2010 at 8:49 AM, Jan Berger <janvb at live.com> wrote:
> >> What signalling protocol will you use to connect to the legacy PBX and
> how
> >> much work are you prepard to do yourself? It's critical that you get
> exact
> >> information on your legacy PBX signalling
> >>
> >> - R1
> >> - R2
> >> - DMS
> >> - AT&T
> >> - ANSI ISDN
> >> - SS7
> >> etc...
> >>
> >> In general - FreeSWITCH can do it with a medium PC and a 4 x T1 card
> from
> >> Sangoma etc. The cost for a 4xT1 solution will be significantly cheaper
> than
> >> anything than a so-called plug & play box.
> >>
> >> Jan
> >>
> >>
> >>> Date: Thu, 6 May 2010 07:36:04 -0700
> >>> From: max.clark at gmail.com
> >>> To: Freeswitch-users at lists.freeswitch.org
> >>> Subject: [Freeswitch-users] 4x T1 PRI Gateway
> >>>
> >>> Hello,
> >>>
> >>> I am looking for a 4 port T1/PRI to SIP gateway to interconnect a
> >>> legacy PBX to a SIP trunk. After spending some time with Google I have
> >>> come up with the following list of devices that fit the required
> >>> number of T1 interfaces:
> >>>
> >>> Dialogic DMG2120DTI
> >>> Cisco AS5350
> >>> Quintum Tenor DX
> >>> Patton SmartNode 4960
> >>> Audiocodes Mediant 1000/2000
> >>>
> >>> Any opinions, personal experiences, advice, or additional devices I
> >>> should be looking at would be greatly appreciated.
> >>>
> >>> Best,
> >>> Max
> >>>
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> >>
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> >>
> >
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-- 
Anthony Minessale II

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