search for: 850s

Hello All, Quick question here on equipment selection. Is there any benefit to using a bunch of Adtran 850's with RCUs over 850s with BCU L1 to interface with the T400P. I'm looking at building a PBX with 7 channel banks. 6 x 24-port FXS and 1 x 24-port FXO. Would the RCU give me any advantage/functionality over the BCUL1? Thanks, Scott

Trying to find my feet here. If I wanted to connect Asterisk to a PRI and throw in a T1 Adtran channel bank into the mix for fax machines would the following work? Connect PRI line from telco to Port 1 on the Digium Wildcard TE205P. Connect Adtran TA-624-T1 to Post 2 on the Digium Wildcard TE205P also, would I need a crossover to the channelbank or is it a patch lead like the connection to the

Hi, I have scanned through the archives of this list and found a number of question about hardware, but I just can not find the answer to my question. I am new to phone systems, I got "drafted" to come up with a new phone system for our company (I guess they figure since I know computers I know phone systems as well :O). We have 5 analog (I guess they are called PSTN lines) lines coming