Buy SPA502G

General
Product Type	VoIP phone
Body Colour	Silver dark grey
Body Material	ABS plastic
Phone Features
Key Expansion Module Max Qty	2
Dialer Type	Keypad
Dialer Location	Base
Conference Call Capability	3-way
Intercom	Yes
Speakerphone	Yes ( digital duplex )
Caller ID	Yes
Automatic Redial	Yes
Voice Mail Capability	Yes
Call Waiting	Yes
Call Forwarding	Yes
Call Transfer	Yes
Call Hold	Yes
Menu Operation	Yes
Function Buttons	Conference button speakerphone button transfer button headset button mute button hold button auto redial button
Volume Control	Yes
Ringer Control	Yes
Indicators	Voice message waiting indicator speakerphone indicator headset
Firmware Upgradable	Yes
Additional Functions	Call timer built-in clock Pager Call
Additional Features	On-hook dialling music on hold built-in web server
IP Telephony
Main Features	Multiple VoIP protocol support integrated Ethernet switch Power over Ethernet (PoE) support
VoIP Protocols	SIP SIP v2 SPCP
Voice Codecs	G.722 G.729a G.711u G.711a G.726
Lines Supported	Single-line
Quality of Service	IEEE 802.1Q (VLAN) Differentiated Services (DiffServ) IEEE 802.1p Type of Service (ToS)
IP Address Assignment	DHCP
Security	256 bit AES
Network Protocols	IP TCP TFTP UDP ICMP ARP HTTP DNS HTTPS
Network Ports Qty	2 x Ethernet 10Base-T/100Base-TX
Voice Features	Comfort noise generation (CNG) voice activity detection (VAD) HD Voice
Network Features	Network Address Translation (NAT)
Phone Memory
Phone Directory Capacity	100 names & numbers
Call Log Capacity	60 numbers
Display
Type	LCD display - monochrome
Display Location	Base
Display Resolution	128 x 64 pixels
Features	Backlit
Miscellaneous
Connections	1 x headset jack / sub-mini-phone 2.5mm
Cables Included	Network cable
Compliant Standards	UL C-Tick CB FCC Part 15 B A-Tick
Dimensions & Weight (Base)
Width	21.4 cm
Depth	4.4 cm
Height	21.2 cm
Weight	0.9 kg
Compatibility Information
Designed For	Cisco Small Business Pro Unified Communications 320 with 4 FXO

Part of the Cisco Small Business Series, the SIP based Cisco SPA502G 1-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers. With hundreds of features and configurable service parameters, the Cisco SPA502G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA502G.