Contacts

Switzerland

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Contact information

Avaya Switzerland GmbH
Main Office, Hertistrasse 31,
P.O. Box 657
8304 Wallisellen,
Switzerland
Email: avayach@avaya.com
Phone: +41 44 878 14 14
Location Map

Geneva Branch
12, Avenue des Morgines
1213 Petit-Lancy,
Switzerland
Location Map


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