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Cisco IP Phone / SPA303-G2
Cisco IP Phone / SPA303-G2
Cisco IP Phone / SPA303-G2

Cisco IP Phone / SPA303-G2

Shipping calculated at checkout.
  • Item Weight ‏ : ‎ 11 Grams
  • Date First Available ‏ : ‎ 2 April 2021
  • Manufacturer ‏ : ‎ CISCO SYSTEMS - ENTERPRISE
  • ASIN ‏ : ‎ B091KN49HJ



  • Data networking 
  • MAC address (IEEE 802.3)
  •  IPv4 (RFC 791)
  •  Address Resolution Protocol (ARP)
  •  DNS: A record (RFC 1706), SRV record (RFC 2782)
  •  Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
  •  Internet Control Message Protocol (ICMP) (RFC 792)
  •  TCP (RFC 793)
  •  User Datagram Protocol UDP (RFC 768)
  •  Real Time Protocol RTP (RFC 1889, 1890)

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