- Product Description: Cisco IP Phone 8861 - VoIP phone -Product Type: VoIP phone - Compatible Platforms: Cisco Business Edition 6000 - Cordless Phone Standard: IEEE 802.11a/ b/ g/ n/ ac (Wi-Fi) - Main Features: Multiple VoIP protocol support, integrated Ethernet switch - VoIP Protocols: SIP, RTP, SDP - Voice Codecs: G.722, G.729a, G.711u, G.711a, iLBC, iSAC - Lines Supported: 5 lines - Intercom: Yes - Speakerphone: Yes ( digital duplex ) - Call Services: Voice Mail, Caller ID, Call Waiting, Call Transfer, Call Hold, Message Waiting Capability - Display: LCD display - colour - Yes - Network Ports Qty: 2 x Ethernet 10Base-T/ 100Base-TX/ 1000Base-T - Compatible Software: Cisco Unified Communications Manager 8.5.1 or later, Cisco Hosted Collaboration Solution, Cisco Unified Communications Manager Express 10.0 or later Body Colour Charcoal - Manufacturer Warranty: 1 year warranty