Main Specifications
Product Description: HPE 3503 IP Phone - VoIP phone
Product Type: VoIP phone
Compatible Platforms: 3Com VCX IP Telephony Platform
Main Features: Integrated Ethernet switch
VoIP Protocols: SIP
Voice Codecs: G.722, G.729ab, G.711u, G.711a
Lines Supported: Multiline
Speakerphone: Yes (digital duplex)
Caller ID: Yes
Call Services: Caller ID, Call Transfer, Call Hold, Message Waiting Capability
Display: LCD display - color - Yes
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Manufacturer Warranty: 1-year warranty
General
Product Type: VoIP phone
Compatible Platforms: 3Com VCX IP Telephony Platform
Phone Features
Operating System: Linux
Call Services: Caller ID, Call Transfer, Call Hold, Message Waiting Capability
Dialer Type: Keypad
Dialer Location: Base
Conference Call Capability: Yes
Speakerphone: Yes (digital duplex)
Menu Operation: Yes
Function Buttons: Conference button, voice mail button, speakerphone button, transfer button, headset button, mute button, hold button, redial button
Programmable Buttons Qty: 21
Volume Control: Yes
Ringer Control: Yes
Ring Tones: 9
Firmware Upgradable: Yes
Additional Functions: Built-in clock
Additional Features: Noise reduction, built-in web server
IP Telephony
Main Features: Integrated Ethernet switch
VoIP: Yes
VoIP Protocols: SIP
Voice Codecs: G.722, G.729ab, G.711u, G.711a
Lines Supported: Multiline
Quality of Service: IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment: DHCP
Power Over Ethernet (PoE) Support: Yes
Network Protocols: IP, TCP, UDP, ICMP, ARP
Network Ports Qty: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice Features: Echo cancellation (ECN)
Display
Type: LCD display - color
Display Location: Base
Line Qty: 10
Diagonal Size: 5"
Display Resolution: 800 x 480 pixels
Display Information: Date, time
Backlit: Yes
Display Languages: Chinese (simplified), Brazilian Portuguese, English, German, French, Italian, Russian, Spanish, Dutch, Korean
Miscellaneous
Connections: Headset jack / RJ-9
Hearing Aid Compatible: Yes
Placing / Mounting: Wall-mountable, table-top
Cables Included: Network cable - 6.6 ft
Compliant Standards: VCCI, VCCI Class B ITE, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, CISPR 22, EN55022 Class B, ICES-003 Class B, AS/NZ 3548 Class B, FCC Part 15 B, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, EN 61000-4-6, EMC, EN 61000-4-5, EN 61000-4-11, EN 61000-4-8, ANATEL, FCC CFR47 Part 15 B, EN 300 386
Dimensions & Weight (Base)
Width: 8.9 in
Depth: 10.6 in
Height: 3.6 in
Weight: 2.6 lbs
Manufacturer Warranty
Service & Support: Limited warranty - 1 year