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Cisco SPA 502G 1-Line IP Phone with Display PoE and PC Port - SPA502G

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Product Overview

The Cisco SPA 502G is a full-featured 1-line small business phone that provide a rich user experience with Cisco HD Voice to for unsurpassed voice clarity, a monochrome backlit display for ease of use and aesthetics , XML that deliver enhance productivity, security, and customer service applications, encryption for enhanced security, enhanced full duplex speaker phone for clear conversations across the desk, and intuitive end user menu options, for use with SBCS and Cisco SPA 9000, as well as being interoperable with major 3rd party SIP application servers for use in Open Source or Hosted IP Telephony Solutions.

Specifications

Manufacturer Cisco Small Business
Mfg Part# SPA502G
SKU 211469680
UPC 882658270031
UPC 14 00882658270031
Links
Product Guide Click Here for the Cisco Small Business Store
Features
One Voice Line ( Max 1 SIP Registration )
Tech Specs
Data Networking:
MAC Address (IEEE 802.3)
IPv4 - Internet Protocol v4 (RFC 791) upgradeable to v6 (RFC 1883)
ARP - Address Resolution Protocol
DNS - A Record (RFC 1706), SRV Record (RFC 2782)
DHCP Client - Dynamic Host Configuration Protocol (RFC 2131)
ICMP - Internet Control Message Protocol (RFC792)CP - Transmission Control Protocol (RFC793)
UDP - User Datagram Protocol (RFC768)
RTP - Real Time Protocol (RFC 1889) (RFC 1890)
RTCP - Real Time Control Protocol (RFC 1889)
DiffServ (RFC 2475), Type of Service - TOS (RFC 791/1349)
VLAN Tagging 802.1p/q - Layer 2 QoS
SNTP - Simple Network Time Protocol (RFC 2030)
Voice Gateway:
SIPv2 - Session Initiation Protocol Version 2 (RFC 3261, 3262, 3263, 3264)
SIP Proxy Redundancy - Dynamic via DNS SRV, A Records
Re-registration with Primary SIP Proxy Server
SIP Support in Network Address Translation Networks - NAT (including STUN)
SIPFrag (RFC 3420)
Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP
Codec Name Assignment
Voice Algorithms:
G.711 (A-law and µ-law)
G.726 (16/24/32/40 kbps)
G.729 A
G.723.1 (6.3 kbps, 5.3 kbps)
G.722
Dynamic Payload Support
Adjustable Audio Frames Per Packet
DTMF: In-band and Out-of-Band (RFC 2833) (SIP INFO)
Flexible Dial Plan Support with Inter-Digit Timers
IP Address / URI Dialing Support
Call Progress Tone Generation
Jitter Buffer - Adaptive
Frame Loss Concealment
VAD - Voice Activity Detection with Silence Suppression
Attenuation / Gain Adjustments
MWI - Message Waiting Indicator Tones
VMWI - Voice Mail Waiting Indicator - Via NOTIFY, SUBSCRIBE
Caller ID Support (Name and Number)
Third Party Call Control (RFC 3725)
Security:
Password Protected System, Preset to Factory Default
Password Protected Access to Administrator and User Level Features
HTTPS with Factory Installed Client Certificate
HTTP Digest - Encrypted Authentication via MD5 (RFC 1321)
Up to 256-bit AES Encryption
Provisioning, Administration, and Maintenance:
Integrated Web Server Provides Web Based Administration and Configuration
Telephone Key Pad Configuration via Display Menu / Navigation
Automated Provisioning and Upgrade via HTTPS, HTTP, TFTP
Asynchronous Notification of Upgrade Availability via NOTIFY
Non-intrusive, In-Service Upgrades
Report Generation and Event Logging
Statistics Transmitted in BYE Message
Syslog and Debug Server Records - Configurable Per Line
Physical Interfaces:
2 100baseT RJ-45 Ethernet Ports (IEEE 802.3, including 802.3af)
Handset: RJ-7 Connector
Built-in Speakerphone and Microphone
Headset 2.5 mm Port
Power Supply:
Power supply is purchased as a separate line item
-- Models: PA100-NA, PA100-EU, PA100-UK, PA100-AU
DC Input Voltage: +5 Volts DC at 2.0 Amps Maximum
Power Consumption: 5 Watts
Switching Type (100-240v) Automatic
Power Adapter: 100-240v - 50-60Hz (26-34VA) AC Input
Indicator Lights/LED:
Speakerphone On/Off Button with LED
Headset On/Off Button with LED
Mute Button with LED
Message Waiting Indicator LED
Voicemail Message Retrieval Button
Hold Button
Warranty: 1 year

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