[Asterisk-Users] VOIP adapters to connect PSTN lines to SIP phones

HaoXu hao.xu.cn at gmail.com
Mon May 15 18:31:11 MST 2006


 
Hi All,
 
Why not try MG3000-R 4FXO from www.telecomchinasourcing.com . It is cheap!
 
Hawk
 
 

  _____  

From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Alex Robar
Sent: Monday, May 15, 2006 11:36 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [Asterisk-Users] VOIP adapters to connect PSTN lines to SIP
phones


Lacheck,

Cheers, I had forgotten about the Mediatrix line. They're pretty popular
too.

Alex


On 5/15/06, Lachek Butalek < lachek at gmail.com <mailto:lachek at gmail.com> >
wrote: 

I have no hands-on experience with this product, but it seems that the
Mediatrix 1204 would do the trick for you: 
http://www.twacomm.com/catalog/model_MEDIATRIX-1204.htm
<http://www.twacomm.com/catalog/model_MEDIATRIX-1204.htm> 
There are probably lots of other ones as well out there. As the previous
poster indicated, you're looking for 4-port FXO adapters with SIP support.



On 5/15/06, Alex Robar <alex.robar at gmail.com> wrote: 

Mike,

Yes, this is absolutely possible. You're just looking for FXO adapters. Off
the top of my head, look for Linksys/Sipura, Grandstream Handy Tone, and
Aastra devices for this purpose.

Alex


On 5/15/06, Mike <list at virtutel.ca> wrote:


Hi,
 
I have a question on VoIP adapters.  As far as I understand, those adapters
are usually used to connect DSL/Cable access to a normal phone (Internet to
Adapter, then to PSTN phones).
 
I want to know if you can use those adapters to do the opposite: connect a
few lines (1-4 let`s say) to the adapters, then deliver via SIP to an
Asterisk box. (I know I could use a TDM400 and Asterisk, but I want to avoid
needing a computer at all on site and deliver via SIP to another site).
 
So, is this possible, and with which product?
 
Thank you,
 
Mike
 
 

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