On Thu, 9 Dec 2004, Andrew Kohlsmith wrote: > On December 9, 2004 10:38 am, Dan Goscomb wrote: > > we are about to deploy an asterisk server. on the external side we will > > have an ISDN30e plugged in to a E100P card. On the internal side i wish > > to use a channel bank. Which products work best for this solution? Can > > another E100P be used? and if so... what channel banks are compatible? > > where can they be purchased? and whats the approximate cost? > > I don't know of any E1 channel banks but a T1 channel bank will work *just > fine* for your application (with the exception that it's only 24 channels) -- > You can use a T100P and T1 channel bank in the UK; I believe the ringing > voltage and current loops are all identical anyway. The ringer cadence may > be north-americanized though.
US and European phone systems use a different impedance on the lines. I am not familiar with the channel banks to know which can be programmed for the correct impedance for UK. > T100P is US$500 new from Digium, T1 channel banks are about USD$250-$400 used > depending on how many channels and so on. Also, UK uses 230V, not 110V. There may be a problem importing a channel bank if it does not have a universal power supply. Peter _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
