Teledex NDC2105S/IRD9110, I Series 1.9GHz – VoIP Cordless Phone Bundles*, 1 Line, Ash, Part# IV21319S5D3BDL Ceiling mic It has a 2T2R 11n

It has a 2T2R 11n wireless chipset that has internal antenna to provide reliable WiFi connection but also achieve simultaneous 300Mbps download / upload speeds and greater coverage than generic wireless USB adapter

Product Model Number: S-520B-W

Catalog# 52028720

Has easy on-ear control

Catalog# 90507223Category: BENDING

Teledex NDC2105S/IRD9110, I Series 1.9GHz – VoIP Cordless Phone Bundles*, 1 Line, Ash, Part# IV21319S5D3BDL Ceiling mic It has a 2T2R 11nThe smart technology Teledex I Series NDC2105S and IRD9110 is a part of I Series 1. 9GHz VoIP Cordless Phone Bundles* with 1 Line, 5GSK, MW and Spk in color Ash Features: I Series VoIP Single or Two line speakerphones VoIP based protocol; SIP RFC 3261 compliant Codecs supported: G711a; G711; G729 Corded Supports 802. 1Q VLAN tagging 2 port 10 100 ethernet switch Supports 802. 1Q VLAN tagging Supports DHCP or static IP address Electronic 3 way