Overview

Integrated Services Digital Network (ISDN) is an ITU-T standard that defines the protocols to carry voice, video or data over the PSTN.

The Valid8 ISDN Load Tester allows you to test PBXs, switches and gateways, and test load and feature interaction.

Features

  • Tests up to 120 ISDN PRI calls in parallel with E1/T1/J1 Quad-port card or up to 5,000 over IP (scalable)

  • Measure Key Performance Indicators (KPIs) such as number of simultaneous sessions and Busy Hour Call Attempts (BHCA)

  • Report on call connect time, call duration, jitter, packet loss

  • Runs over E1/T1/J1 or SIGTRAN/SCTP

  • Generate valid and invalid/negative messages and call-scenarios

  • Supports sending invalid responses including malformed, dropped and misordered packets

  • Alerts and notifications

  • Check parameters in messages from SUT and flag errors

ISDN Load Tester

What can it do?

The ISDN Load Tester solution is capable of simulating and testing several devices individually or in parallel:

It can simulate

Switch

PBX

It can test

PBXs

Switches

Gateways

Specifications

Protocols

ITU-T Q.931

ITU-T Q.921

E1/T1/J1

PCIe card

Dual or Quad port T1/E1/J1 interface options

Software switchable between T1, E1, and J1

Supports 8 timeslots across the four interfaces

Standard RJ-48 connectors

Software switchable line termination (High-impedance, 75 and 100/120 ohm)

Support for all common T1/E1/J1 Frame Formats and Line Codes (AMI, HDB3, B8ZS)

Network Layer Capabilities and Security

IPv4, IPv6 (on request)

UDP, TCP, SCTP transport modes

DNS

DHCP

TLS 1.2, 1.1, 1.0

SSL 3.0

SRTP

Network delays and packet loss

Performance

Concurrent calls: Up to 120 PRI calls with E1/T1/J1 or up to 5,000 over IP (scalable)

Scripts

Client side

Server side

Client and Server

Counters

Call Attempts

Call Successes

Call Failures

Measurements

Call setup time

Call release time

Additional Details

Options

Integrated ISDN Load Tester, Mini Hardware

Related Solutions

BICC Load Tester

Contact

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Copyright 2013-2017. All Rights Reserved

Specifications subject to change at any time