|  |
| |
| Item number:
CIEN5-30862041 Manufacturer no.:
SPA504G-RF EAN/GTIN:
n/a |
| |
|
| | |
| Part of the Cisco Small Business 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. More information: Power | Power over Ethernet (PoE) | Yes | | AC adapter input voltage | 100 - 240 V | | AC adapter output voltage | 5 V | Ports & interfaces | Headset connectivity | 2.5 mm | | Ethernet LAN (RJ-45) ports | 2 | | RJ-9 ports quantity | 1 | | Headphone outputs | 1 | | Internet connection required | Yes | Network | Ethernet LAN | Yes | | Supported network protocols | IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS | | Quality of Service (QoS) support | Yes | | DHCP client | Yes | | Event logging | Yes | | Security algorithms | 256-bit AES | | Syslog | Yes | | VoIP protocols | SIP, SIP v2, SPCP | Audio | Speakerphone | Yes | | Microphone mute | Yes | | Voice codecs | G.711a, G.711u, G.722, G.726, G.729A | | Voice activity detection | Yes | | Number of melodies | 10 | Design | Product type | IP Phone | | Product colour | Black | Management features | Keypad number of keys | 12 | | Display contacts list status | Yes | Packaging content | Number of handles included | 1 pc(s) | | Quick start guide | Yes | Display | Display | LCD | | Display resolution | 128 x 64 pixels | Phone features | Lines quantity | 4 lines | | Caller ID | Yes | | Phonebook capacity | 100 entries | | Call waiting | Yes | | Distinctive ring | Yes | | Speed dialling | Yes | | Intercom | Yes | | Call hold | Yes | | Conference call | Yes | | Redialing | Yes | | Do not disturb function | Yes | | On-hook dialling | Yes | | Call park | Yes | | Call pick up | Yes | | Anonymous call rejection | Yes | Operational conditions | Operating temperature (T-T) | 0 - 40 °C | | Operating relative humidity (H-H) | 5 - 95 % | | Storage relative humidity (H-H) | 5 - 95 % | | Storage temperature (T-T) | -20 - 70 °C | Weight & dimensions | Width | 214 mm | | Depth | 44 mm | | Height | 212 mm | | Weight | 900 g |
|
| | |
| | | |
| | | |
| |