Re: [Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-29 Thread George Pajari

On Tue, 27 Dec 2005 20:54:46 -0800 (PST), [EMAIL PROTECTED] wrote
 I'm looking for a 4-port external sip fxo which doesn't suck...

Michael Graves replied:
 How about a non-traditional solution...skips FXOs altogether. After
 much experimentation with SPA-3K, TDM400p and X101p I abandoned the
 idea of a local FXO. I call forward my remaining POTS lines to DIDs
 provided from an ITSP

As a small ITSP operating in Vancouver, Canada -- let's hear it for Mr. 
Graves's recommendation!


We (I'm speaking of small Asterisk-based ITSPs in general) can usually 
provide DIDs and IAX/SIP delivery for far less than the cost of a POTS 
line from the local telco. As happy as we might be to sell you a 
Linksys/Sipura or Audiocodes gateway, we're also happy to deliver the 
calls directly to your Asterisk box.


You can call forward your existing number, or, in many cases, arrange to 
have your number ported to the ITSP. The advantage of having you number 
ported is that many telcos limit the number of simultaneous calls that 
they will forward. If you port your number then your simultaneous 
incoming call limit is entirely up to your service agreement with your ITSP.


 Choose your ITSP wisely...

As always! YMMV. But consider supporting your local Asterisk-based ITSP!

--
George Pajari, netVOICE communications604 484 VOIP (484 8647 x102)
Open Source VoIP/Telephony Specialists  1 877 NET VOIP (638 8647 x102)
 www.netvoice.ca  www.ip-centrex.ca
 www.digium.ca www.grandstream.ca www.sipura.ca www.snom.ca

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Re: [Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-28 Thread Vahan Yerkanian
Go with SPA-3000. While it's much more awkward to maintain, they're rock 
stable and provide the features they advertise for. I'd also add AddPac 
VoiceFinder series as being not 100% asterisk compatible, expensive and 
not worth your time (learned this the hard way). It took me 6 months to 
persuade AddPac that each FXO/FXS has to use unique Call-ID on the same 
gateway device to work properly with Asterisk and other properly written 
 SIP proxies etc.


HTH,
Vahan

[EMAIL PROTECTED] wrote:

I'm looking for a 4-port external sip fxo which doesn't suck.

o) Clipcomm CG-410. Poor reviews.
o) Mediatrix 1204. Very poor reviews.
o) Audiocodes MP104. Poor reviews.
o) DLink DVG-3004S. Doesnt seem to exist yet.

Is anyone actually using a 4 port external sip fxo which doesn't suck?

It almost seems better to buy a pile of SPA-3000 and use them for just 
SIP FXO.


-Dan
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Re: [Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-28 Thread Rich Adamson
Just a small word of caution on the spa3k...

It too has issues with handling echo cancellation on long loops. Or,
maybe I should say on loops with long echo tails. Sipura/Linksys tech
support has suggested downgrading from the current 3.1.7 firmware to
3.1.3a to improve the issue. I've not heard of anyone having issues
on shorter pstn loops, and I've not been able to define long vs short
loops.


 Go with SPA-3000. While it's much more awkward to maintain, they're rock 
 stable and provide the features they advertise for. I'd also add AddPac 
 VoiceFinder series as being not 100% asterisk compatible, expensive and 
 not worth your time (learned this the hard way). It took me 6 months to 
 persuade AddPac that each FXO/FXS has to use unique Call-ID on the same 
 gateway device to work properly with Asterisk and other properly written 
   SIP proxies etc.
 
 HTH,
 Vahan
 
 [EMAIL PROTECTED] wrote:
  I'm looking for a 4-port external sip fxo which doesn't suck.
  
  o) Clipcomm CG-410. Poor reviews.
  o) Mediatrix 1204. Very poor reviews.
  o) Audiocodes MP104. Poor reviews.
  o) DLink DVG-3004S. Doesnt seem to exist yet.
  
  Is anyone actually using a 4 port external sip fxo which doesn't suck?
  
  It almost seems better to buy a pile of SPA-3000 and use them for just 
  SIP FXO.
  
  -Dan
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Re: [Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-28 Thread Michael Graves
On Tue, 27 Dec 2005 20:54:46 -0800 (PST), [EMAIL PROTECTED] wrote:

I'm looking for a 4-port external sip fxo which doesn't suck.

o) Clipcomm CG-410. Poor reviews.
o) Mediatrix 1204. Very poor reviews.
o) Audiocodes MP104. Poor reviews.
o) DLink DVG-3004S. Doesnt seem to exist yet.

Is anyone actually using a 4 port external sip fxo which doesn't suck?

It almost seems better to buy a pile of SPA-3000 and use them for just SIP FXO.

How about a non-traditional solution...skips FXOs altogether. After
much experimentation with SPA-3K, TDM400p and X101p I abandoned the
idea of a local FXO. I call forward my remaining POTS lines to DIDs
provided from an ITSP. This solution has been completely reliable for
over a year. Choose your ITSP wisely, but you can always defeat the
call forwarding and take POTS calls manually...albeit not through
asterisk. Works well for small offices.

Michael



--
Michael Graves   [EMAIL PROTECTED]
Sr. Product Specialist  www.pixelpower.com
Pixel Power Inc. [EMAIL PROTECTED]

o713-861-4005
o800-905-6412
c713-201-1262
fwd 54245



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[Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-27 Thread asterisk

I'm looking for a 4-port external sip fxo which doesn't suck.

o) Clipcomm CG-410. Poor reviews.
o) Mediatrix 1204. Very poor reviews.
o) Audiocodes MP104. Poor reviews.
o) DLink DVG-3004S. Doesnt seem to exist yet.

Is anyone actually using a 4 port external sip fxo which doesn't suck?

It almost seems better to buy a pile of SPA-3000 and use them for just SIP FXO.

-Dan
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Re: [Asterisk-Users] 4-port external sip fxo which doesnt suck?

2005-12-27 Thread Chris Mason (Lists)

[EMAIL PROTECTED] wrote:

I'm looking for a 4-port external sip fxo which doesn't suck.

o) Clipcomm CG-410. Poor reviews.
o) Mediatrix 1204. Very poor reviews.
o) Audiocodes MP104. Poor reviews.
o) DLink DVG-3004S. Doesnt seem to exist yet.

Is anyone actually using a 4 port external sip fxo which doesn't suck?

It almost seems better to buy a pile of SPA-3000 and use them for just 
SIP FXO.


There's a couple from Taiwan that also are not perfect, the VG-400 is 
one Ihave here and I have a couple of Yoda units. Although they work, 
chances are you won't get callerid, the indications will not be right 
for the US, and they work out just as expensive as four SPA-3000s, which 
are very good. Don't hold your breath for firmware updates.
With 4 X SPA3000, if one dies, you can replace just that one, and a 
spare is a lot cheaper that a spare four port.


--
Chris Mason
NetConcepts
(264) 497-5670 Fax: (264) 497-8463
Int:  (305) 704-7249 Fax: (815)301-9759 
Cell: 264-235-5670
Yahoo IM: [EMAIL PROTECTED] 


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