Technical data

Features

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Siemens

● Lost packets on VoIP payload connections between IP clients.

● Jitter for VoIP payload connections between IP clients.

4.12.2 Signaling Connection Monitoring

The HiPath 4000 permanently monitors the IP connection between HiPath 4000 and each IP

phone with a “Supervisory Connection“. In the case of problems the line will be deactivated.

4.12.3 Supports the Feature QDC

The HiPath IP Service QoS data collection provides a functionality to collect data from HiPath

products to analyse speech and network quality. The collected information is sent to a PC

application called QCU. For a detailled description of this feature refer to the QDC service

documentation.

The goal of the HiPath IP Service QoS data collection feature is

● to reduce the overall effort for a QoS problem analysis,

● to increase the remote clearance rate,

● and to allow early recognition and prevention of network problems impacting voice quality.

4.13 Physical Interfaces

The HG 3500 is a standard HiPath 4000 card that uses the same form factor as any other

standard line or trunk card. The card provides RS-232/V.24 as well as Ethernet interfaces.