The SPA504G Cisco 4 Lines Small Business IP Phone is a high-performance communication device designed for use in small businesses. It features four lines, a high-resolution graphical display, and a range of advanced features such as call forwarding, conference calling, and voicemail.
One of the key features of the model is its compatibility with a wide range of IP-based communication systems. It is compatible with Cisco Unified Communications Manager and Cisco Hosted Collaboration Solution, as well as other SIP-based phone systems. This allows it to be easily integrated into a variety of business environments.
In terms of performance, the product is designed to deliver clear and reliable audio quality, with support for wideband audio and noise-cancelling technology. It also includes a range of connectivity options, including Ethernet, USB, and Bluetooth, allowing it to be easily connected to a variety of devices.
The Cisco SPA504G is a 4-line VoIP phone that is designed to work with various IP-based telephone systems, including Cisco's own Unified Communications Manager (UCM) and hosted PBX systems. The phone uses the SIP protocol for communication, which is a widely-used standard for VoIP phone systems, so it should be compatible with most systems that support SIP.
The Cisco part has a number of features that make it a good choice for a small business or home office, including:
- 4 lines with call appearance
- High-resolution display with easy-to-use menu system
- Support for a wide range of call control features, including call hold, transfer, and conference
- Built-in speakerphone for hands-free operation
- Support for a wide range of codecs, including G.711, G.722, G.729A, and ILBC
When installing the Cisco SPA504G, you will need to make sure that your telephone system is configured to use the SIP protocol and that the necessary ports are open on your network to allow the phone to register and make calls. Depending on your telephone system
The SPA504G Cisco 4 Lines Small Business IP Phone is a reliable and feature-rich phone designed for use in small business environments. It is equipped with four lines, a backlit display, and a variety of calling features such as call waiting, call forwarding, and voicemail.
One of the key features of the product is its reliability. It is designed to operate smoothly and consistently, even in environments where there may be fluctuating network conditions or interference. The phone also includes a durable metal chassis and a built-in amplifier, which helps to ensure that calls are clear and free from background noise.
In terms of hardware, the model is equipped with a redundant power supply and a variety of connectivity options, including Ethernet and USB ports. This allows it to be easily integrated into a small business network and ensures that it is always available for use.
General Information about this Cisco SPA504G
- Manufacturer: Cisco
- Part Number or SKU# SPA504G
- Product Series: 500
- Product Model: SPA 504G
- Product Type: Voice Over Internet Protocol (VoIP) Phone
Technical Information of VoIP Phone
- Telephony Equipment: IP Phone
- Network (RJ-45): Yes
- Number of Network (RJ-45) Ports: 2
- Headset Port: Yes
- Body Color : Silver, Dark Gray
- Body Material : Abs Plastic
Phone Features for 2 Ports Internet Protocol Phone
- 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
- 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
- Type : Lcd Display - Monochrome
- Display Location : Base
- Display Resolution : 128 X 64 Pixels
- Features : Backlit
- SIP compatible for use with open source IP PBX platforms and hosted telephony solutions
- SPCP compatible for use with Cisco Unified Communications 300 (UC300) and 500 (UC500) Series for Small Business
Telephony technology deals with the interaction between two or parties that are physically distant. The interaction often involves electronic voice communication, videoconferencing, text messages, and faxing. Telephony has now evolved into the internet sphere, allowing users to communicate via IP (Internet Protocol) networks. This is done at lower costs than the traditional telephonic systems. IP telephonic systems can be found on a host of computing devices such as PCs, desktop computers, smartphones, and tablets.
Users need to invest in reliable, scalable, and robust telephony equipment to help meet enterprise needs. Every business needs to constantly communicate with employees, suppliers, and customers for improved business performance. There are a series of smart features of available telephony equipment that users can benefit from. These include real-time telephone calls, video conferencing, privacy protection, faxing, instant messaging, and more.
These high-end technologies are ideal for several organizations that require an improved approach to their telephony networking. That way, they can be sure of maximizing business mobility and continuity.
Several types of office phone systems are available to be employed by users. These phone systems run on different technology platforms. They can make use of VoIP, PBX, or analog. A user's telephone system choice will depend on the extensions, business applications, wiring, and budget. There are three major types that users can choose from, and they include KSU, PBX, and VoIP.
KSU (Key System Unit)
The Key System Unit is a multi-line telephony system that performs under a central control device. Present key system units now offer users with advanced features for businesses with up to 75 employees. These types of systems are often known as a hybrid telephone system. They incorporate the features of both key and PBX systems, offering improved efficiency. A great advantage of key systems is that the users can expand them as the business expands, and more employees are available.
PBX (Private Branch Exchange)
Larger businesses employ these types of telephony systems. They can accommodate well over 75 employees, and they have several advanced features standard on them. These systems offer increased flexibility, which allows them to be used for complex operations in business environments. Their flexibility and customizable features ensure that they offer good value for money.
VoIP (Voice over IP)
This type is the latest telephonic system that allows businesses to connect in different locations. These locations can be within a locale or other places in the world. VoIP telephony equipment works by sending voice calls via the internet without the need for traditional telephones.
VoIP technology enables businesses to communicate with remote workers and branch offices. That is, users can place and receive calls anywhere in the world with the same number. The traditional VoIP technology allows companies to own and manage the telephony equipment themselves. On the other hand, the hosted VoIP system is controlled by a service provider.Cloud-based telephony equipment manages and maintains a company's communication, relieving the IT department of such duties. That way, it frees up time and allows employees to focus on other important tasks.
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