Chapter 6. Configuration

Connect Timeout

Connect Timout sets the length of time that the ISU 128 waits for a far-end unit to answer an outgoing call. These choices are illustrated in Figure 6-10.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Dial Line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Netw. options

 

 

 

 

2=Leased Line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=CONFIG

 

2=DTE options

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=Protocol

 

 

 

 

 

 

 

 

4=Quick setup

 

 

 

 

 

 

 

 

5=Remote config

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Switch protocl

2=Call type

3=Terminal ID

4=Dial options

5=Auto answer

6=Answer tone

7=Connect Timout

8=Call Screening

1=15 sec

2=30 sec (default)

3=1 Minute

4=2 Minute

5=4 Minute

Figure 6-10

Connect Timeout Menu Tree

Call Screening

Call Screening allows the ISU 128 to answer all incoming calls (default) or only calls originating from phone numbers stored in the DIAL menu as stored numbers SN0 through SN9. See the section Front Panel Dialing Options, to re- view how to store numbers. Figure 6-11 illustrates the menu tree for setting call screening.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Dial Line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Netw. options

 

 

 

 

2=Leased Line

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=CONFIG

 

2=DTE options

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3=Protocol

 

 

 

 

 

 

 

 

4=Quick setup

 

 

 

 

 

 

 

 

5=Remote config

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1=Switch protocl

2=Call type

3=Terminal ID

4=Dial options

5=Auto answer

6=Answer tone

7=Connect Timout

8=Call Screening

1=Answer any

2=Ansr if SN0...9

Figure 6-11

Call Screening Menu Tree

When Call Screening is set to answer any numbers if stored in SN0 through SN9 (Ansr if SN0...9), an incoming call is not answered if the Call ID received from the switch does not match a stored number. Depending on the switch protocol, the Call ID may be presented in either a seven- or ten-digit format.

38

ISU 128 User Manual

61202.029L2-1

Page 53
Image 53
ADTRAN ISU 128 user manual Connect Timeout Menu Tree, Call Screening Menu Tree

ISU 128 specifications

The ADTRAN ISU 128 is a versatile and robust integrated service unit designed for network access solutions, particularly within telecommunications and enterprise environments. This unit plays a critical role in enabling high-speed data transmission, supporting various voice, video, and data services over traditional and next-generation networks.

One of the noteworthy features of the ADTRAN ISU 128 is its ability to aggregate multiple digital circuits into a single access point. It supports T1, E1, and fractional T1/E1 interfaces, making it a flexible choice for customers with different bandwidth needs. The unit allows for seamless migration from legacy systems to modern broadband services, ensuring that businesses can scale their operations without significant infrastructure changes.

The ADTRAN ISU 128 also excels in its support for various protocols, including Frame Relay and ATM, providing the necessary flexibility to adapt to different network architectures. This adaptability is essential for businesses that rely on diverse communication platforms to maintain connectivity and operational efficiency.

Another significant aspect of the ISU 128 is its built-in features for diagnostics and monitoring. The unit includes comprehensive loopback and performance monitoring capabilities, which enable network administrators to troubleshoot potential issues proactively. This functionality ensures a reliable connection and minimizes downtime, which is critical for maintaining service-level agreements (SLAs).

In terms of user interface, the ADTRAN ISU 128 is designed with ease of use in mind. The unit can be configured and managed through a web-based graphical user interface, allowing for straightforward remote access to settings and performance metrics. This capability facilitates quick adjustments and upgrades, helping to streamline network management tasks.

The ISU 128 is also built with a strong emphasis on reliability and durability. It is housed in a compact, rack-mountable design, making it suitable for various deployment environments. These characteristics, combined with support for redundant power supplies, enhance the unit's reliability in critical operations.

Overall, the ADTRAN ISU 128 stands out as a powerful solution for organizations seeking to optimize their network access. With its advanced features, compatibility with multiple technologies, and emphasis on reliability, the ISU 128 is an ideal choice for those looking to enhance their communication infrastructure in a rapidly evolving digital landscape.