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Provides essential safety guidelines for operating and maintaining the ATA unit, covering installation, environment, and electrical precautions.
Details the ATA's physical interfaces: two RJ-45 networking ports, one RJ-11 analog telephone jack, and LED indicators.
Lists supported network protocols, codecs, call functions, DTMF functions, SIP features, IP assignment, security, and QoS.
Explains keypad commands for ATA operations like dialing, rebooting, factory reset, and feature activation.
Details keypad commands for retrieving ATA information such as IP addresses, network mask, and firmware version.
Covers keypad commands for setting DHCP client and other system configurations.
Guides on connecting the ATA via LAN, setting computer to DHCP, and accessing the web interface.
Details the login procedure for the ATA's web interface, including default administrator and user credentials.
Explains how to manage the ATA's phone book, including adding, deleting, and searching entries.
Configures call forwarding options: All Forward, Busy Forward, and No Answer Forward, with instructions for setting phone numbers.
Configures SNTP server for time synchronization, including primary/secondary servers and time zone settings.
Allows adjustment of Handset Volume, Ringer Volume, PSTN-Out Volume, Handset Gain, and PSTN-In Gain.
Configures Do Not Disturb (DND) settings, either always on or for a specific time period.
Enables/disables Auto Answer, sets the counter for ringing tones, and configures PIN code feature.
Configures Caller ID display for PSTN or IP Phones, supporting FSK or DTMF formats and country code selection.
Allows configuration of dial plans for automatic dialing without pressing '#' after entering a number.
Provides examples and explanations for setting up dial plan rules, including drop prefix, replace rules, and dial now functionality.
Configures the time delay before the ATA automatically dials a number after input stops.
Sets the duration for the Hook press to trigger the Flash function for call transfer or switching lines.
Details the Call Waiting function, enabling users to receive notification of new calls during an active call.
Enables or disables the T.38 function for fax transmission over IP, specifying port settings.
Configures a hot line number for auto-dialing when the phone is picked up.
Displays current network interface status, including WAN and LAN settings, IP addresses, and DNS servers.
Configures WAN port settings (Fixed IP, DHCP, PPPoE) and LAN port settings, including default IP and DHCP server details.
Configures Dynamic DNS (DDNS) settings to access the ATA using a domain name.
Configures Virtual LAN (VLAN) settings for packet prioritization and network segmentation, including VID and User Priority.
Sets up virtual servers to map external ports to internal IP addresses and ports for network access.
Configures the Demilitarized Zone (DMZ) host IP address to allow direct access to a specific device.
Configures PPTP server settings, including server IP, username, and password for VPN connections.
Configures SIP service domain details like Display Name, User Name, Register Name, Domain Server, and Proxy Server.
Sets SIP and RTP port numbers for each phone, requiring ISP-specific configurations.
Sets codec priority, RTP packet length, and Voice Activity Detection (VAD) settings.
Adjusts Codec IDs to resolve interoperability issues between different VoIP devices.
Configures DTMF settings: RFC 2833 Out-Band, Inband DTMF, and Send DTMF SIP Info.
Enables or disables the RPort setting for Phone 1 and Phone 2, crucial for NAT traversal.
Configures Hold by RFC, Voice/SIP QoS, and SIP expire time for optimizing call quality.
Configures STUN settings to enable the ATA to work properly behind NAT.
Sets up automatic configuration via TFTP, FTP, or HTTP, including server IP address and file path.
Provides examples of configuring HTTP and FTP for automatic device setup.
Guides on creating an auto-configuration file using MAC address, standard configuration, and encryption.
Configures advanced settings like ICMP echo, Anonymous CID, WAN management, and system log settings.
Sets FXS and FXO impedance based on country requirements for PSTN phone compatibility.
Describes how to perform an unconditional call transfer using specific keypad commands.
Explains the process of attendant call transfer, including IP-to-PSTN and PSTN-to-IP scenarios.
Details how to initiate a 3-way conference call, involving Flash and dialing a second number.
Explains how to handle incoming calls while on an active call, including switching and holding.
Enables MAC address cloning to bypass ISP restrictions on multiple MAC addresses via PPPoE.
Allows changing the login username and password for system access.
Saves current configuration changes, requiring a restart for them to take effect.
Provides instructions for updating the ATA's firmware via HTTP, including selecting firmware type and file location.
Restores the ATA to its factory default settings, including NAT mode and default IP address.
Restarts the ATA system, applying saved settings or recovering from issues.
Details how to configure COM port settings in Hyper Terminal for console connection to the ATA.
Shows the Hyper Terminal console screen after connecting, displaying login prompts for the ATA.
Provides a comprehensive list of CLI commands for configuring ATA functions, categorized by index and description.
Explains how to handle incoming calls while on an active call using the Flash button.
Describes how to place a current call on hold and resume it using the Hold key.
Details the procedure for initiating a 3-way conference call, involving Flash and dialing a second number.
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General