search for: 600ohms

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2005 Jan 10
4
Generic modem question
Does asterisk support the intel 537/md3200 chipset? I don't want to start any flames here, I know all about using generic crap in asterisk,[*] which I really don't approve of other than for testing, but I have a customer demanding a generic chipset for his one backup analog line. He will not spend the money for a Digium card and says he will find another company if I can not provide a
2005 Jan 11
0
RE: Asterisk-Users Digest, Vol 6, Issue 142
...; gateway" (or something) cards that are identical [in appearance] to X100Ps > (although I remember that in zaptel they were identified as generic) - I'm > not using them now but they seemed to work fine. > > > Don't forget that the impedance on the X100P (or clone) is 600Ohms so you > won't be able to use it without echo outside > > of the United States. > > Thats very interesting - I've certinly had echo annoyances (not major > problems - echo canel got rid of it after a second or so) and I put it down > to bad quality telephone lines (pr...