Ericsson W2x Series Telephony Features W25 only, Line Interface, UMTS/GSM Supplementary Services

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4

Telephony Features (W25 only)

 

The Ericsson W25 provides analogue voice services via the telephony line

 

interface with high speech quality.

4.1

Line Interface

 

The POTS (FxS) interface can be configured, i.e. impedance, frequency,

 

cadence, levels etc.

 

DTMF dialing is supported.

4.1.1

Ringing Signal

 

It is possible to configure different ringing signals depending on the call

 

type.

 

 

The mapping and ring frequency are also configurable.

4.1.2

CLIP, CWI and Voice Mail Alert

 

The Ericsson W25 supports CLIP (Calling Line Identification Presentation)

 

service in both on-hook and off-hook state using the DTMF and FSK

 

protocols and is also supporting Bellcore standard.

 

It is possible to configure a country specific profile for the CLIP services.

 

The Ericsson W25 also supports the CWI (Call Waiting Indication) service

 

over the POTS interface. If there is a message in the user voice mailbox

 

this is indicated by the “Message Waiting” LED and by a special tone

 

played in the telephone.

 

The “Message Waiting” LED and tone is activated/deactivated by OTA

 

SMS messages.

4.1.3

Hook Flash

 

Hook flash functionality for the POTS interface is supported and

 

configurable.

4.2

UMTS/GSM Supplementary Services

 

The Ericsson W25 supports UMTS/GSM supplementary services as listed

 

below. In order to use the services, the operator network must support

 

them. Offered supplementary services can only be used with a DTMF

 

telephone connected to the unit.

 

• Calling Line Identification Presentation (CLIP)

 

• Calling Line Identification Restriction (CLIR)

 

Call Forwarding Unconditional

 

• Call Forwarding on Mobile Subscriber Busy

 

• Call Forwarding on No Reply

 

• Call Forwarding on Mobile Subscriber Not Reachable

 

Call Waiting

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221 02-FGB 101 327 Uen C - December 2006

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Contents W2x Series Contents FAX Support W25 only Acronyms and Abbreviations Introduction Ericsson W20/W21 Data TerminalTwo USB 2.0 ports File and printer sharing Ericsson W2x Feature SummaryEricsson W25 Data and Voice Terminal Analogue voice services W25 only SW auto update Remote Management Capability Via SSHPower Supply Power AdapterBattery Backup W25 only W2x terminals can be powered fromHsdpa Throughput Rates Category Peak data rate No of codes ModulationData Transmission Conducted Transmit Power dBm Frequency Bands W20Band Frequencies MHz W20e W20aFrequency Bands W21/W25 Standard UMTS/GSM AntennaUMTS/GSM Window Antenna UMTS/GSM Roof AntennaWireless LAN Wlan Interface Wireless Radio ChannelsInternal Wlan Antennas Channel Geographic Indoor Usage Number FrequencyConnectors USB InterfaceEthernet Interface Telephony Interface W25Text Type Function LED Indicators2 W25 Connectors Text Color Function 1 W20/W21 LED Indicators2 W25 LED Indicators Layer 2 Functions Data Features and FunctionInternet Protocol Services USB Services Authentication Line Interface Telephony Features W25 onlyUMTS/GSM Supplementary Services Dial Process Dtmf Transmission Emergency CallsSignaling Fax Support W25 onlySecurity Media StreamSSIDs Wireless LAN WlanWireless Security Configuration and Management Command Line InterfaceAccess Control Web User InterfaceSoftware Update Fault ManagementManagement Tools System LogSecurity Management Tems Investigation SupportWAN interface LAN interfaceSecurity Operator LockPIN Lock Mechanical Anti-Theft KitRegulatory Approvals RoHS DirectiveWeee Marking EnvironmentalEgsm Enhanced GSM IPv4VoIP QoSUPnP Ericsson Enterprise AB 2006 All Rights Reserved 221 02-FGB 101 327 Uen C December

W2x Series specifications

The Ericsson W2x Series is a robust line of advanced wireless communication solutions designed to meet the growing demands of both urban and rural environments. With a primary focus on enhancing mobile broadband experiences, the W2x Series represents a significant leap in technological capabilities, featuring both hardware and software innovations that drive connectivity forward.

One of the core features of the W2x Series is its support for next-generation mobile standards, including 5G New Radio (NR). This enables operators to deliver higher data speeds, reduced latency, and increased capacity to end-users. Leveraging Massive MIMO technology, the W2x Series utilizes multiple antennas at the base station, allowing for simultaneous connections and more efficient spectrum usage. This results in improved coverage and enhanced overall network performance.

The W2x Series also integrates advanced beamforming techniques. These techniques focus the signal in specific directions, which not only improves signal strength but also minimizes interference. This capability is particularly beneficial in dense urban environments where signal degradation can be a challenge.

In addition to its impressive 5G capabilities, the W2x Series is designed for seamless integration with existing 4G networks, ensuring operators can provide a smooth transition for users without significant disruption. This backward compatibility is crucial as it allows for a gradual rollout of new services while maintaining support for legacy devices.

Power efficiency has been a key consideration in the design of the W2x Series. The advanced hardware is engineered to consume less energy, thereby reducing operational costs and contributing to sustainability goals. Additionally, the series supports Intelligent Energy Management features that optimize power consumption based on real-time usage patterns.

Another distinguishing characteristic of the W2x Series is its modular architecture. This flexibility allows network operators to customize their deployments according to specific regional needs and operational requirements. Whether installed in remote locations or urban centers, the W2x Series can adapt to various physical and environmental constraints.

Security is also paramount in today's connected world. The W2x Series incorporates robust security frameworks that safeguard user data and ensure compliance with international standards. This focus on security fosters trust among users as well as network operators.

In summary, the Ericsson W2x Series stands out with its cutting-edge features, including 5G NR support, Massive MIMO, beamforming technology, and modular design. Combined with energy efficiency and enhanced security, this series is well-equipped to support future wireless demands, making it a vital asset for network operators looking to enhance service offerings and user experiences.