Cisco Small Business SPA 504G
VoIP phone VoIP phone Multiple VoIP protocol support, integrated Ethernet switch SIP, SIP v2, SPCP G.722, G.729a, G.711u, G.711a, G.726 Multiline Yes Yes ( digital duplex ) Yes Yes Voice Mail, Caller ID, Call Waiting, Call
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Main Specification
| Product Description | Cisco Small Business SPA 504G - VoIP phone - 3-way call capability |
|---|---|
| Product Type | VoIP phone |
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP Protocols | SIP, SIP v2, SPCP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.726 |
| Lines Supported | Multiline |
| Intercom | Yes |
| Speakerphone | Yes (digital duplex) |
| Caller ID | Yes |
| Voice Mail Capability | Yes |
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
| Automatic Redial | Yes |
| Display | LCD display - monochrome - Yes |
| Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
| Body Colour | Silver, dark grey |
| Manufacturer Warranty | 1-year warranty |
| Designed For | Small Business Pro Unified Communications 320 with 4 FXO |
General
| Product Type | VoIP phone |
|---|---|
| Body Colour | Silver, dark grey |
| Body Material | ABS plastic |
Phone Features
| Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
|---|---|
| Key Expansion Module Max Qty | 2 |
| Dialer Type | Keypad |
| Dialer Location | Base |
| Conference Call Capability | 3-way |
| Intercom | Yes |
| Speakerphone | Yes (digital duplex) |
| Automatic Redial | Yes |
| Menu Operation | Yes |
| Function Buttons | Conference button, speakerphone button, transfer button, headset button, mute button, hold button, auto 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, Intercom, automatic redial |
| Additional Features | On-hook dialling, music on hold, built-in web server |
IP Telephony
| Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
|---|---|
| VoIP | Yes |
| VoIP Protocols | SIP, SIP v2, SPCP |
| Voice Codecs | G.722, G.729a, G.711u, G.711a, G.726 |
| Lines Supported | Multiline |
| 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 |
| Power Over Ethernet (PoE) Support | Yes |
| 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 |
| Backlit | Yes |
Miscellaneous
| Connections | 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 |
Manufacturer Warranty
| Service & Support | Limited warranty - 1 year |
|---|
Compatibility Information
| Designed For | Cisco Small Business Pro Unified Communications 320 with 4 FXO |
|---|
Product features
Comprehensive interoperability and sip-based feature set
Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA 504G 4-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 SPA 504G 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 SPA 504G.Carrier-grade security, provisioning, and management
The Cisco SPA 504G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.Key selling points
- For business or home office use
- Full-featured 4-line business-class IP phone supporting Power over Ethernet (PoE)
- Monochrome backlit display for ease of use, aesthetics, and on-screen applications
- Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
- Dual switched Ethernet ports for connecting a computer behind the phone, reducing cabling costs
- Wideband audio for unsurpassed voice clarity and enhanced speaker quality
- Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
- Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP)
References
MPN: SPA504G
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