COMSPHERE 3800 Series Modems

Manual Dialing when the Remote Modem Is Configured for Auto-Answer

If you are originating a call using a telephone and the remote modem is configured for Auto-Answer, perform the following procedure.

Idle : 19.2

Tlk/Data Status

F1 F2 F3

Press the key until Tlk/Data is displayed.

Lift the attached handset and dial the telephone number of the remote modem. When the remote modem answers, it transmits an answer tone.

Idle : 19.2

Tlk/Data Status

F1 F2 F3

When you hear this tone, immediately select Tlk /Data. This starts the handshaking sequence between your modem and the remote modem.

Online : 19.2 >

Call_Setup

F1 F2 F3

If this is successful, the modems are in Data mode and Online appears on the LCD.

Manual Dialing when the Remote Modem Is Configured for Manual Answer

If you are originating a call using a telephone and the remote modem is configured for Manual Answer, perform the following procedure.

Once the remote telephone is answered by the remote user, you must both decide when to place the modems into Data mode. You must both select Tlk /Data at approximately the same time to begin the handshaking sequence.

If the handshake is successful, the modems are in Data mode and OnLine appears on the LCD.

NOTE

If the remote modem is not a 3800 Series modem, then the remote user must consult that modem’s operator’s manual to perform a similar operation.

Once the modems are online, status messages listed in Table 4-4 in Chapter 4 appear on the Top-Level display.

It is not necessary to specify an originating or answering modem when dialing via the DCP because the answering modem remembers that it received a ring voltage and will automatically default to Answer mode.

Placing Modems into Talk

Mode Once Modems Are Online

If you want to communicate to a remote user via the telephone once a dial connection has been established, perform the following procedure.

Via your asynchronous DTE, inform the remote user that you wish to talk and will be placing the modems into Talk mode. Both users should perform the following.

1.Lift the handset.

2.Press the key until Tlk /Data is displayed.

3.Select Tlk/Data.

The telephones are now connected and you are able to talk to the remote user. When you finish your conversation, and return to Data mode, both of you must select Tlk/Data.

4.Place the handset on to the cradle.

6-2

September 1998

3810-A2-GB30-30

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Paradyne 3800 manual Placing Modems into Talk Mode Once Modems Are Online, Idle Tlk/Data Status, Online CallSetup

3800 specifications

The Paradyne 3800 is a versatile broadband access platform that has gained recognition for its impressive features and robust performance in delivering high-speed data communications. Designed to meet the demands of both residential and commercial environments, the Paradyne 3800 stands out with its innovative technologies and reliable characteristics.

One of the main features of the Paradyne 3800 is its capability to support multiple protocols, including Ethernet, IP, and ATM. This multi-protocol flexibility allows service providers to offer a range of services, from high-speed Internet access to voice over IP (VoIP) and video conferencing. This adaptability makes it an ideal solution for diverse customer requirements, enhancing service delivery and customer satisfaction.

The Paradyne 3800 utilizes advanced DSL technologies, most notably ADSL and ADSL2+, to provide high-speed internet services over existing copper telephone lines. With a maximum downstream rate of up to 24 Mbps, the 3800 ensures fast data transfers, making it suitable for bandwidth-intensive applications such as streaming and online gaming. Additionally, the device supports bonding capabilities, allowing multiple DSL lines to work together, effectively increasing bandwidth and enhancing overall performance.

Built with scalability in mind, the Paradyne 3800 allows for easy upgrades and expansions. Service providers can seamlessly add more capacity or features as demand grows without significant overhauls to the existing infrastructure. This scalability is complemented by an intuitive management interface, which simplifies network configuration, monitoring, and troubleshooting.

Security is another key characteristic of the Paradyne 3800. It employs various encryption methods and security protocols to safeguard user data and ensure secure communications. This focus on security is increasingly important in today’s cyber landscape, where protecting sensitive information is paramount.

In summary, the Paradyne 3800 is a sophisticated broadband access platform that combines cutting-edge technologies, multiple protocol support, and robust security features. Its scalability, high performance, and ease of management make it an attractive option for service providers looking to enhance their offerings and deliver reliable connectivity to their customers. Whether it’s for high-speed internet, voice, or video services, the Paradyne 3800 is positioned as a dependable solution in the evolving telecommunications landscape.