Search the wiki (voip-info.org) for 'tellabs'. There is comprehensive documentation there. Email me privately if you need more information. Kris Boutilier Information Services Coordinator Sunshine Coast Regional District
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of [EMAIL PROTECTED] Sent: Friday, June 24, 2005 1:18 PM To: asterisk-users@lists.digium.com Subject: [Asterisk-Users] Tellabs Echo Canceller I am getting ready to experiment with the Tellabs 2752 echo canceller. I have a 255D shelf (and power supply), but am struggling a little on connecting the echo canceller to a PRI. The shelf has 4 25-pair amphenol connectors. The two on the line side are marked "Receive In" and "Send Out". The 2 connectors on the drop side are marked "Send In" and "Receive Out". I will be connecting the echo canceller between a PRI and our asterisk box. We recieve our PRI on an RJ-45 jack, so I assume I will need to make a cable that connects the "Receive Tip/Ring" pair from a Cat5 and wire it to pins 1 & 26 on the "Receive In" connector and take the "Send Tip/Ring" pair and wire them to pins 1&26 on the "Send Out". The same thing will need to be done for the 2 drop side amphenol connectors so that I can plug an RJ-45 connector in to our Asterisk box. Does anyone have a suggestion on the easiest way to do this? I will make my own cables/connectors if necessary, but I suspect there are already adapters out and I just don't know where to look. I'd love some suggestions on the best pieces to use if I do have to make it myself too. Thanks for any help or suggestions! Eric _______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
