search for: arcelect

...help getting me going with this tellabs echo can, but I'm still having some problems getting it to work... I suspect I wired it up incorrectly, so I thought I'd see if anyone can point me in the right direction. Digium tech support pointed me to this doc for a standard T1 cable: http://www.arcelect.com/RJ48C_and_RJ48S_8_position_jack_.htm which looks like it means: pin1 = recieve ring pin2 = recive tip pin4 = send ring pin5 = send tip So I treated the bottom part of the diagram like a noraml cat5 cable & connected it in this way: Zap side | 2572 side -------------------- pin 1 <=&...

...help getting me going with this tellabs echo can, but I'm still having some problems getting it to work... I suspect I wired it up incorrectly, so I thought I'd see if anyone can point me in the right direction. Digium tech support pointed me to this doc for a standard T1 cable: http://www.arcelect.com/RJ48C_and_RJ48S_8_position_jack_.htm which looks like it means: pin1 = recieve ring pin2 = recive tip pin4 = send ring pin5 = send tip So I treated the bottom part of the diagram like a noraml cat5 cable & connected it in this way: Zap side | 2572 side -------------------- pin 1 <=&...

Hi all, When configuring Asterisk with an ISDN card, it will at one point become necessary to select the LBO (Line Build-Out) value. This is an integer (0-7) that is determined by the length of the cable and is selected from the following table. Many of us are familiar with it: CSU (dB) DSX-1 (feet) ------------------------------- 0 0 0?133 1