Cisco

Cisco SPA504G Small Business SPA 504G - VoIP phone - SIP, SIP v2, SPCP - multiline - silver, dark gray - for Small Business Pro Unified Communications 320 with 4 FXO

This is a Cisco SPA504G 4-Line IP Phone that supports SIP or SPCP protocol. The IP Phone features a large backlit LCD, 2 switched 10/100 ports, and Cisco HD Voice.

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