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General| Compatibility | SIP |
|---|---|
| Speakerphone | Yes |
| Call Button | Yes |
| Channels | 1 |
| Power | PoE (IEEE 802.3af) |
| Power Supply | PoE |
| Audio Input | Microphone |
| Audio Output | Speaker |
| Communication Protocol | SIP |
| Humidity | non-condensing |
Details requirements for earth grounding to prevent over-voltage fault conditions for installations.
Guidelines for testing and supervision of the device when used in emergency communication.
Information on protecting the device from water ingress and lightning surges in outdoor installations.
Overview of the 8028 SIP Doorphone's capabilities and intended use cases for secure entrances.
Lists included items and optional accessories not provided with the standard product.
Highlights new features and improvements compared to the original 8028 model.
Describes visitor interaction, two-way communication, and door unlock via DTMF keypad.
Configuring automatic cancellation, indefinite unlock, and tamper detection for door access.
Step-by-step guide for initial installation, network connection, and basic testing of the doorphone.
Steps to verify SIP registration and conduct functional call and door relay tests.
Details power options and guidance for installing the weather-protected door station.
Instructions for surface mounting and flush mounting the door station, including gasket placement.
Explains how the Door Control relay in the Control Unit is used for unlocking doors or gates.
Details the two types of door strikes (Fail Locked, Fail Unlocked) and how they relate to door release.
Pre-wiring notes and power supply details for door strikes and magnetic locks.
Details wiring connections for Controller and Door Station terminals.
Explains function and specifications of auxiliary dry contact interfaces.
Explains the meaning of the LED indicators on the Power, Telephone, Door Station, and Unlock functions.
Instructions on how to perform a factory reset on the 8028 SIP Doorphone to restore default settings.
Explains TLS for SIP/Provisioning and secure HTTPS provisioning methods.
Configuring SIP transportation to TLS and SDP SRTP Offer for encrypted audio.
Guide to accessing the web interface, logging in, and reviewing device status.
Configuration of SIP server details and basic device features.
Configuration of door access controls and input/output interfaces.
Configuration of multicast IP addresses and port numbers for group communication.
Detailed configuration of advanced SIP settings and network parameters.
Configuration of administrative settings, security, and time synchronization.
Settings for pre-configuring the 8028 SIP Doorphone units for large deployments and consistent setups.
Configuration of audio settings for dynamic range compression, jitter buffer, and audio filters.
Options for backing up/restoring configuration, firmware updates, and managing device files.
Managing custom tones, device files, and accessing system logs for troubleshooting.
Detailed technical specifications of the 8028 SIP Doorphone, including power, SIP, audio, and wiring.
Summary of I/O, environmental ratings, dimensions, weights, and compliance standards.
