ISDN Switch Choices

I posted this earlier in alt.certification.cisco but got no bies.

I'm looking at two options for ISDN simulation in my lab:

1. Adtran Atlas 550 2. Madge / Picturetel / Teleos / Initia Model 20

Any observations on either choice?

Is the Madge a bit too old to put a chunk of cash in?

Thanks, Matt

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Posted 5 years ago by Matt Helm in Cisco Systems

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