Look at a channel bank with MGCP/TDMoE/USB interface (there are plenty around). We too prefer to keep fxs/fxo hardware outside of the * box.
Michelle Dupuis Technical Support Specialist Generation Software - Linux and Asterisk solutions and support. Visit us at www.generationd.com -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jim Freeze Sent: Monday, April 09, 2007 9:15 AM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] Upgrade 4 to 8 Analog Lines Question Hello I have an office with a T1 that provides 4 (out of 8) analog PSTN lines thru an adtran board. I want to add 4 more analog lines. Currently I have a Digium TDM40B. I'm wondering what the best upgrade path is, where I define 'best' as the solution that is most likely to work without problems (like interupt conflicts) and work with my current echo tuning . I see my purchase options as follows: 1) TDM40B - use with the current TDM40B 2) Sangoma Remora A20200 - use with the current TDM40B 3) Sangoma Remora A20400 - replace the current TDM40B Any info will be greatly appreciated. Thanks Jim -- Jim Freeze _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users