Posted: Fri Oct 14, 2005 9:16 am Post subject: [Asterisk-biz] Chinese knock off's of TDM400P
I see there is a chinese company making Digium TDM400P and module knock
off's. On the bright side for Digium, imitation is the sincerest
compliment. It looks like the card and modules are theoretically 100% cross
compatible with Digium TDM400P cards and FXO/FXS modules.
Posted: Fri Oct 14, 2005 10:08 am Post subject: [Asterisk-biz] Chinese knock off's of TDM400P
The wierd thing is that their price for the card with one fxs module
is $62.5 ...
It looks like shipping to US is $29.40 (it says so on his auction on ebay)...
The bad thing for digium is that this card is pretty much the
reference design for the chips used on the card so IMHO anyone who
wants to make a cheap fxs/fxo modular card with the same chips would
end up with similar card ... not even a driver change ... there is no
IP there except the possible trademark of tdm400p ...
--
regards
Martin
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Visit http://pbxhardware.com for
alternative T1/E1 Voice/Data cards
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On 10/14/05, canuck15 <canuck15@hotmail.com> wrote:
Quote:
I see there is a chinese company making Digium TDM400P and module knock
off's. On the bright side for Digium, imitation is the sincerest
compliment. It looks like the card and modules are theoretically 100% cross
compatible with Digium TDM400P cards and FXO/FXS modules.
Posted: Fri Oct 14, 2005 10:13 am Post subject: [Asterisk-biz] Chinese knock off's of TDM400P
On Fri, 14 Oct 2005, MvPhone wrote:
Quote:
The bad thing for digium is that this card is pretty much the reference
design for the chips used on the card so IMHO anyone who wants to make a
cheap fxs/fxo modular card with the same chips would end up with similar
card ... not even a driver change ... there is no IP there except the
possible trademark of tdm400p ...
I think the bad thing for Digium is that they used a reference design,
thus the card has er, issues, that anyone who used it will attest. ;)
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