

Cisco Small Business Pro SPA504G 4-Line IP Phone
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- IP Phone
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QuickFind code: 177500
Manufacturer ID: SPA504G
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Cisco Small Business Pro SPA504G 4-Line IP Phone
Cisco PA100-UK Power Supply for Small Business IP Phones
£110.00
£91.66
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Cisco Small Business Pro SPA504G 4-Line IP Ph Product Description
- Wideband audio for unsurpassed voice clarity and enhanced speaker quality
- Monochrome or colour backlit display for ease of use, aesthetics, and onscreen applications
- Connects directly to a hosted IP telephony service or an IP private branch exchange (PBX)
- Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
- Supports up to two Cisco SPA500S 32-Button Attendant Consoles, adding up to 64 additional buttons
- Power over Ethernet (PoE)
- Supports both Session Initiation Protocol (SIP) for Cisco SPA9000, open source, and hosted telephony solutions and Smart Phone Control Protocol (SPCP)
Cisco Small Business Pro SPA504G 4-Line IP Ph Product Reviews
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Excellent small business phone
operating system:Not ApplicablePicked up this phone for £65 off eBuyer (not sure why it's now nearly £100?). It is easy to use and configure and has all the features a small business would require. The 4 lines can be configured to queue calls for 1 VOIP account or your can have a separate VOIP account for each line.
I'm using www.soho66.co.uk with it and call quality has been excellent over a fairly mediocre 5mb down / 0.3mb up rural broadband connection.
The quality of your call will ultimately depend on your connection so check out www.pingtest.net and make sure you are at least B graded.
If you need a power adapter for it, you can use this one - Quickfind 132117
SPA504G
operating system:Not ApplicableThis phone replaces the Linksys SPA942 and is compatible with the SPA9000 PBX. If you are familiar with the SPA942 then setting up this phone is a doddle. However if you dont use the POE then you will need a PA100 PSU which is an extra £6.
This is a great phone
operating system:Windows 7This phone works perfectly for Asterisk. You can use the Asterisk "hints" to display the status of other lines / services (eg, night mode).
I would recommend this phone - it has excellent audio clarity and works with Asterisk perfectly.
This is a great phone
operating system:Windows 7This phone works perfectly for Asterisk. You can use the Asterisk "hints" to display the status of other lines / services (eg, night mode).
I would recommend this phone - it has excellent audio clarity and works with Asterisk perfectly.
Technical Specification
Manufacturer ID: SPA504G
General | |
|---|---|
| Product Type | VoIP phone |
| Body Colour | Silver, dark grey |
| 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 |
| 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, 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 |
| Additional Features | On-hook dialling, 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 2.5mm |
| Cables Included | Network cable |
| Compliant Standards | CE, 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 | 1 year warranty |
| Service & Support Details | Limited warranty - 1 year |
Cisco Small Business Pro SPA504G 4-Line IP Ph Product Discussion
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1562 in stock
- £103.01inc. vat
Need advice?0872 111 22 22
calls cost 10p per minute + network charges
Wednesday, 23rd May























