Polycom VVX 311 6-Line Desktop Phone Gigabit Ethernet with HD Voice, Ships with Universal Power Supply with NA Power Plug, Part# 2200-48350-001 telephone cable SLIM Door Phone is easy

SLIM Door Phone is easy to configure with ith its USB port and Windows programming interface

Store-and-Forward mechanism

Kit includes leather strap with pad and snap hooks

Insertion Loss : 6

crisp Full HD pictures at 60 frames per second

Polycom VVX 311 6-Line Desktop Phone Gigabit Ethernet with HD Voice, Ships with Universal Power Supply with NA Power Plug, Part# 2200-48350-001 telephone cable SLIM Door Phone is easyThe smart Polycom VVX 311 6 Line Desktop Phone Gigabit Ethernet with HD Voice is an expandable business media phones that deliver crystal clear communications, enhanced collaboration, and personal productivity. Product Description Polycom VVX 311 VoIP phone Product Type VoIP phone Main Features Multiple VoIP protocol support, integrated Ethernet switch VoIP Protocols SIP, SDP Voice Codecs G. 722, G. 729ab, G. 711u, G. 711a, iLBC, G. 722. 1 Lines