Cisco SPA504G 4-Line IP Phone
Set up the Cisco SPA504G phone in any business or home office. This VoIP phone is incredibly easy to use, featuring a menu-driven user interface and context-sensitive buttons around the display. Communicate through the handset or speakerphone in wideband audio, or plug in a headset to the phone’s 2.5mm jack. Offer an excellent user experience to any employee in your organization through this popular and stylish phone.
Extend the phone through available expansion modules. The Cisco SPA504G phone supports up to two SPA500S or SPA500DS modules. Wall mount and power supply options are also available. As is, the phone is ready for PoE and desktop deployment. Dual switch ports reduce cabling and connect the phone to SIP or SPCP services. Take your office, cubicle or workspace to another level of productivity with this proven VoIP telephony solution.
- Cisco SPA504G 4-Line VoIP Phone Quick Specs:
- Connectivity Type: IP/VoIP
- Protocol Support: SIP, SPCP
- Line Appearances: 4
- Switch Ports: 2x 10/100 Ethernet
- PoE: 802.3af compliant
- Addt’l Ports: 2.5mm headset jack
- Display: backlit monochrome LCD
- Resolution: 128x64 pixels
- Speakerphone: yes
- Local Conferencing: 3-way
- Audio Codecs: G.711a/u-law, G.726, G.729A, G.722
- Voice Quality: wideband
- QoS: yes
- Expandable: yes
supports SPA500S & SPA500DS modules
Cisco SPA504G IP Phone Package Contents:
Note: AC power supply not included.
- Cisco SPA504G phone
- Handset with cord
- Ethernet cable
- Quick start guide
- Resource CD
CISCO SPA504G SPECIFICATIONS
Product Description |
Cisco Small Business SPA 504G - VoIP phone |
Product Type |
VoIP phone |
Main Features |
Multiline support, 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 |
4 lines |
Intercom |
Yes |
Speakerphone |
Yes ( digital duplex ) |
Caller ID |
Yes |
Voice Mail Capability |
Yes |
Automatic Redial |
Yes |
Display |
LCD display - monochrome |
Display Features |
Backlit |
Network Ports Qty |
2 x Ethernet 10Base-T/100Base-TX |
Body Color |
Silver, dark gray |
Manufacturer Warranty |
1 year warranty |
General |
Product Type |
VoIP phone |
Body Color |
Silver, dark gray |
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, redial button |
Programmable Buttons Qty |
4 |
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 dialing, music on hold, built-in web server |
IP Telephony |
Main Features |
Multiline support, 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 |
4 lines |
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 2.5 mm |
Cables Included |
Network cable |
Compliant Standards |
CE, UL, C-Tick, CB, FCC Part 15 B, A-Tick |
Dimensions & Weight (Base) |
Width |
8.4 in |
Depth |
1.7 in |
Height |
8.3 in |
Weight |
2 lbs |
Manufacturer Warranty |
Service & Support |
1 year warranty |
Service & Support Details |
Limited warranty - 1 year - Direct from the Manufacturer |