CISCO SPA303-G2

A reliable and easy to use entry-level IP phone ideal for employees of small businesses who need an affordable but full-featured phone. It supports three voice lines and uses broadband Internet access for exceptionally clear voice calls. Very easy to operate via a monochrome LCD display and four-way navigation buttons. The phone has two Ethernet ports with an integrated switch. Reliable security guarantees calls to 256-bit encryption AES (Advanced Encryption Standard). Of course, there are other features such as speakerphone, caller ID subscriber and a directory of 100 names.
Specifications:
Network Protocol Support:IPv4 (RFC 791), ARP, DNS (RFC 1706), SRV (RFC 2782) DHCP (RFC 2131), ICMP (RFC 792), TCP (RFC 793), UDP (RFC 768) RTP (RFC 1889, 1890 ) RTCP (RFC 1889), RTCP-XR (RFC 3611), DiffServ (RFC 2475), ToS (RFC 791, 1349), SNTP (RFC 2030)
Support Voice Codecs:
G.711, G.726 (16/24/32/40kbps), G.729 AB, G.722
Interface:
2 x RJ-45 (10/100BASE-T)
1 x RJ-9 (handset connector)
1 x 2.5mm jack (headset jack)
Built-in speaker and microphone
Display:
Type: LCD
Resolution: 128 x 160px
Number of colors: Monochrome
Dimensions:
220 x 30 x 198mm (W x D x H)
Weight:
680g
Charging:
Power adapter
AC 100 - 240V Input
5V/1A DC output
Included Accessories:
Phone Cradle
Handset
Handset cable
Ethernet cable
Power adapter
CD-ROM and documentation