what adapter would i need to make this work on a digital line?

http://www.amazon.com/gp/product/B00008KJ3M/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1

Does this conference phone need its own separate analog line?

It doesn't need its own separate line and should function fine with analog. If you have digital lines, however, you'll need an adapter:http://www.amazon.com/gp/product/B00008KJ3M/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1

Does anyone get a lot of echo from this model? My clients are complaining about it whenever we use this phone to call them.

We have quite a few of this unit deploy with analog telephone lines and it work quite well. How is the connection? Is it connected via mobile or PC? Go to setting, mobile level to switch to soft, neutral or bright to test. Charles K.

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B159 Conference Phone

Product ID: 24384628

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Details

Brand
Avaya
Color
Black
Telephone Type
Corded
Material
Plastic
Power Source
AC adapter
Item dimensions L x W x H
9.45 x 9.45 x

🎤Full Duplex

💾SD Memory

📏320 Sq. Ft. Range

Description

📞 Elevate Your Meetings with Clarity and Style!

EXPANDABLE OPTIONS - Enhance your setup with optional B100 expansion microphones.
EXPANSIVE COVERAGE - Enjoy crystal-clear audio in a 320 sq. ft. area.
EFFORTLESS RECORDING - Capture every detail with the built-in SD memory card for call recording.
VERSATILE CONNECTIVITY - Easily switch between analog, VoIP, and mobile lines.
UNINTERRUPTED CONVERSATIONS - Experience seamless communication with full duplex technology.

The Avaya B159 Conference Phone is designed for modern professionals, offering full duplex audio for uninterrupted conversations, versatile connectivity options, and expansive coverage of up to 320 square feet. With the added benefit of an SD memory card for call recording and optional expansion microphones, this conference phone is perfect for any collaborative environment.

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$316

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