IEEE 802.11a/b/g/n/ac (Wi-Fi) | Bluetooth | Hands-Free Profile (HFP), Phonebook Access Profile (PBAP) | Voice Mail, Caller ID, Call Waiting, Call Transfer, Call Hold, Message Waiting Capability | 3 | Keypad | Base | Yes | Yes | Yes (digital duplex) | Yes | 5 | New message indicator | Call timer, Intercom | Music on hold | |
Integrated Ethernet switch | Yes | SIP, SDP | G.722, G.729a, G.711u, G.711a, iLBC, iSAC | H.264 | 5 lines | IEEE 802.1Q (VLAN), IEEE 802.1p | DHCP, static | 128-bit WEP, 40-bit WEP, WPA, TKIP, WPA2, IEEE 802.1X, TLS | Yes | TFTP, UDP, Cisco Discovery Protocol (CDP), DNS, HTTPS, Link Layer Discovery Protocol (LLDP), SRTP, Link Layer Discovery Protocol – Media Endpoint Discovery (LLDP-MED), RTCP, RTP, GARP | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T | Cisco Unified Communications Manager 8.5.1 or later, Cisco Unified Communications Manager Express 10.0 or later | Class 4 PoE | |