Avaya 5600 IP Phones Showing all 2 results Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! Avaya EU24 Expansion Module (700345192, 700381817) $45.00 – $95.00 Select optionsQuick View Sale! Avaya 5610SW IP Telephone 700381965 $125.00 Original price was: $125.00.$85.00Current price is: $85.00. Add to cartQuick View