(Video streaming available Q1 2009)
Durable and reliable construction
the NetVanta 1544F is ideal as an aggregation switch for high-bandwidth VoIP
Voice messages assist visitors while using the doorphone
Compatible with Adtran Atlas 550 Gateways
Manhattan MKB-E1B, Enhanced Keyboard, Stock# 155113 Voicemail (Video streaming available Q1 2009)The quality Manhattan 155113 MKB E1B, Enhanced Keyboard is a USB, Black has a streamlined, durable design ideal for new systems and replacement applications. General 107 keys Number, Scroll, and Caps Lock LED indicators USB connection Windows 2000 XP Vista 7 8 compatible Cable: 1. 3 m (51 in.) 45 x 16 x 2 cm (17. 75 x 6 x 0. 78 in.); 490 g (17. 3 oz.) Mechanical 10,000,000 keystroke switch life Total travel: 4. 0 + 0. 5 mm Operating force: 55 + 8 g