[asterisk-users] Upgrade 4 to 8 Analog Lines Question

[Michelle Dupuis]

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: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] 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
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