Dear customer, When there might be a difference between the automatic generated specifications by the Ebay system, and the hand written/typed description, then please be aware that the only correct description is what's written by our selves here in the description. Specifications above might be slightly different. Thanks for your understanding. Cisco 7942G Unified VoIP IP Phone CP-7942G Business Telephone Desk Internet Excluding Power Supply Unit Product Description Cisco Unified IP Phone 7942G - VoIP phone Product Type VoIP phone Main Features Multiple VoIP protocol support, integrated Ethernet switch, Power over Ethernet (PoE) support VoIP Protocols SCCP, SIP Voice Codecs G.722, G.729a, G.729ab, G.711u, G.711a, iLBC Speakerphone Yes ( digital duplex ) Caller ID Yes Voice Mail Capability Yes Display LCD display - monochrome Network Ports Qty 2 x Ethernet 10Base-T/100Base-TX Body Color Silver, dark gray If something is not on the picture it's not included unless stated otherwise. | ![](images/spacer.gif) |